Used Spiral Duct Production Machine for sale (70,663)
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Listing
Ignalina
17,249 km
Pellet Line
Pellet Production Line
Call
Condition: new, Year of construction: 2025, We produce pellet-briquette line
We are the only manufacturers in Lithuania, the only ones with our own service.
We will deliver, install, set up and train the lines.
We select a package according to your budget.
We not only produce the equipment ourselves, but we also produce pellets ourselves, you can come and see the working equipment.
Pellet production lines from 100 kg/h to 30 t/h
We produce:
Drum dryer
Belt dryer
pipe dryer
Pellet plant Mills
crushers
Conveyor
Coolers
Cyclones
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Bunker
Packing machines
TSF-Justinas
Listing
Langenfeld (Rheinland)
18,569 km
Digital print machine
Xerox Iridesse Production Press incl.Fiery, paper deck, stacker
Call
Condition: used, functionality: fully functional, This offer is for a used ‘Xerox Iridesse Production Press’ colour production system
Items for sale:
1 x Xerox Iridesse Production Press with the following specifications:
Includes Fiery Server EX-P6
Includes paper decks A-CF03 + A-CF04
Includes stacker
Not the right configuration? It’s no problem to configure the machine to your requirements. Please feel free to contact us!
Meter readings:
Total: Approx. 14,303,610 pages
Colour: Approx. 14,006,634 pages
Black: Approx. 296,976 pages
Condition:
This is a second-hand machine, which may show signs of use
(minor scratches or discolouration).
The machine has been tested for functionality
A test print can be seen in the photo
Packaging and shipping:
Gedjzap Sbopfx Ag Rjiu
You are welcome to view the machine during our business hours. Please arrange an appointment!
Sea-worthy packaging and worldwide shipping available on request!
A functional test will be recorded on video for you prior to dispatch or collection.
For further information, you are of course welcome to contact us directly.
Listing
Ålesund
17,522 km
Cold storage unit
Machine Products Storkjøkken ASTecto DC2 BS
Call
Condition: used, Year of construction: 2021, operating hours: 247 h, functionality: fully functional, machine/vehicle number: Tecto DC2 BS, input voltage: 400 V, total width: 1,170 mm, total length: 3,750 mm, total height: 1,230 mm, temperature: 2 °C, type of input current: three-phase, cooling capacity: 3,845 kW (5,227.74 HP), ambient temperature (min.): 4 °C, control cabinet height: 1,230 mm, control cabinet length: 3,750 mm, control cabinet width: 1,170 mm, overall weight: 300 kg, Refrigerated counter on 2 levels for displaying refrigerated goods.
The bottom level is for wrapped accessories. The top level is for dispalying fresh seafood / meat / cheese / deli.
Excellent Italian quality.
There are fridge in both levels.
Model: Tecto DC2 BS.
Cooling requirement: 3845W (for 24/7 use)
Color code: RAL7035 / RAL9006
Lengt: 3,75 meter
Depth: 1,17 meter
Hight: 1 meter 23,5 cm
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Cooling maschine: Split R452a
Need electrician, plumber and refrigeration technician to install it.

Get information now
+44 20 806 810 84
+44 20 806 810 84
List now
*per listing / month
Listing
Noordwijkerhout
18,575 km
DrDryice dry ice blasting equipment
Dry ice Production HUB / LAB portableMobile dry ice, production plant.
Call
Condition: like new (used), Year of construction: 2009, operating hours: 467 h, functionality: fully functional, Plow and play.
Very low usage, fully equipped mobile dry ice production plant: Total operating time for the pelletizer is 467 hours.
The last full service was performed in 2026.
• Mobile, containerized manufacturing system
• "Production HUB with Triventek PE80 pelletizer, 80 kg/h" (Denmark), built into a portable container with lighting.
• ISO CO2 tank, 8m3, portable on a frame, manufacturer Wessington Cryogenics Ltd, England.
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• 3 pieces of thermo containers, 200 kg capacity each.
New price: €250,000
• All manufactured in 2009, but very little used.
Mobile & Modular: Built directly into a 10-foot High Cube ISO shipping container, it can be easily transported to rugged or remote locations.
Worldwide shipping.
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Listing
Zheng Zhou Shi
10,533 km
Crushing equipment
Stone crushing production lineStone crushing screening plant
Call
Condition: new, functionality: fully functional, Year of construction: 2026, A stone crushing plant for sand and aggregate making is a facility where stones and rocks are crushed into smaller pieces or gravel. It typically includes several stages of crushing and screening to produce various sizes and grades of sand and aggregate materials, which are essential in construction, landscaping, and other applications. Here's an introduction to the components and processes involved in a typical stone crushing plant:
### Components of a Stone Crushing Plant
1. Primary Crusher:
- Purpose: The primary crusher, often a jaw crusher or gyratory crusher, initially breaks down large rocks into smaller pieces.
- Function: It handles raw materials from the quarry or mine and prepares them for further processing.
2. Secondary Crusher:
- Purpose: A secondary crusher, such as a cone crusher or impact crusher, further reduces the size of the crushed stones.
- Function: It refines the material after primary crushing, producing smaller and more uniform-sized aggregates.
3. Tertiary Crusher (Optional):
- Purpose: In some configurations, a tertiary crusher like a vertical shaft impactor (VSI) may be used for shaping and fine crushing.
- Function: It produces finely crushed materials for specific applications, such as concrete production or road base.
4. Screening Equipment:
- Purpose: Screening equipment like vibrating screens or trommel screens separates the crushed materials into different sizes.
- Function: It classifies the aggregates into various grades according to size, ensuring uniformity and meeting specifications.
5. Conveyor Systems:
- Purpose: Conveyor belts transport materials between different stages of crushing and screening.
- Function: They ensure efficient material handling and continuous operation within the plant.
6. Washing Equipment (Optional):
- Purpose: Washing equipment, such as sand washers or scrubbers, may be used to remove impurities from sand and aggregate products.
- Function: It improves the quality of the final products by cleaning them and removing fines or contaminants.
### Processes Involved
- Primary Crushing: Large rocks are fed into the primary crusher and reduced to a manageable size.
- Secondary Crushing: The crushed materials from the primary crusher are further processed by secondary crushers to achieve the desired aggregate sizes.
- Screening: The crushed and sized materials are screened to separate them into different sizes and grades.
- Material Handling: Conveyor systems transport materials between different stages of the crushing and screening process.
Final Product Handling:Finished products, such as sand and various sizes of aggregates, are stored or loaded for transport to customers or construction sites.
Applications
- Construction: Used in the production of concrete, asphalt, and road base materials.
- Landscaping: Provides decorative and functional aggregates for gardens, pathways, and driveways.
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infrastructure: Essential for building foundations, drainage systems, and structural fill.
As for the capacity we have 30 t/h, 30-50 t/h, 50-100 t/h, 100-150 t/h, 150-200 t/h, 200-300 t/h, 300-500 t/h, and both stationary crushing plant and mobile crushing plant are available for option.
Listing
Spøttrup
18,012 km
Hydraulic guillotine shear
H.M. ProductionHMS 20.08
Call
Condition: excellent (used), functionality: fully functional, Year of construction: 2001, control type: manual, sheet thickness (max.): 8 mm, back gauge adjustment: motor-driven, back gauge: 1,000 mm, power: 15 kW (20.39 HP), input voltage: 400 V, operating pressure: 180 bar, overall weight: 5,000 kg, total length: 2,700 mm, total width: 2,450 mm, total height: 1,800 mm, number of support arms: 3, Equipment: angle stop, documentation/manual, emergency stop, finger protection, foot remote control, safety light barrier, type plate available, Hydraulic guillotine shear in excellent condition!
Capacity: 2000 x 8 mm.
Easy operation.
Electric back gauge. Max. 1000 mm.
Switch with mains connection at the rear of the machine.
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32 A, 3 x 400 V + N
Transport can be arranged.
Loading onto truck included in the price.
Transport dimensions: 2700 x 2450 x 1800 mm, 5000 kg.
The angle stop is removable, reducing the transport dimensions to approx. 2700 x 1950 x 1800 mm.
Listing
Zheng Zhou Shi
10,533 km
Production line for rock & concrete processing
Henan Mingyuan sand production line50-600 t/h sand gravel production line
Call
Condition: new, functionality: fully functional, power: 460 kW (625.43 HP), fuel type: electric, Year of construction: 2026, Henan Mingyuan Heavy Industrial Equipment Co., Ltd. has established itself as a premier global manufacturer, providing integrated Sand and Gravel Production Lines that transform raw minerals into precision-graded materials.
A MINGYUAN production line is not just a collection of machines; it is a synchronized system engineered for maximum throughput, minimal waste, and low operational costs.
-1. Core Equipment Configuration
The MINGYUAN system follows a multi-stage reduction philosophy to ensure particle shape and quality.
Vibrating Feeder (GZQ Series):Ensures a continuous, uniform flow of raw material to the primary crusher. It features grizzly bars to pre-screen dirt and "fines," protecting the crusher from unnecessary wear.
Primary Jaw Crusher (PE/C-Type): The "workhorse" designed for the initial breakdown of hard rocks (granite, basalt, river pebbles). MINGYUAN’s jaw crushers utilize a deep-chamber design for high crushing ratios.
Secondary Crusher (Impact or Cone):Impact Crusher (PF Series): Ideal for medium-hard materials; produces highly cubic final products with excellent grain shape.
Cone Crusher (Hydraulic/Spring): Preferred for high-hardness materials (granite/quartz) due to its high efficiency and low wear-part consumption.
Sand Making Machine (VSI Series): The "finisher." It uses "stone-on-stone" or "stone-on-iron" technology to shape aggregates and produce high-fineness artificial sand.
Vibrating Screen (YK Series): A high-frequency circular screen that classifies material into specific sizes (e.g., 0-5mm, 5-10mm, 10-20mm, 20-40mm).
* Sand Washing Machine (XSD/LSX Series):Removes mud and impurities to ensure the final product meets strict concrete and asphalt standards.
2. Technical Specifications & Performance
MINGYUAN offers scalable solutions tailored to project size, ranging from small-scale mobile units to massive industrial stationary plants.
| Feature | MINGYUAN Standard Specifications |
| Production Capacity | 50 – 600 $t/h$ (Tons Per Hour) |
| Max Input Size | Up to 1,100mm (depending on Jaw model) |
| Finished Product Size | 0-5mm, 5-10mm, 10-20mm, 20-40mm (customizable) |
| Power System | High-efficiency AC Motors or Diesel-Electric Hybrid |
| Control System| Centralized PLC Control Cabinet with safety interlocks |
| Materials Processed | River stone, granite, limestone, basalt, iron ore, and C&D waste |
3. The MINGYUAN Technical Advantage
What differentiates MINGYUAN in the global market is the "One-Stop" solution approach:
1. High Crushing Efficiency:Optimized crushing cavities increase the contact area between the material and the liners, reducing energy consumption per ton.
2. Environmental Compliance: Systems can be equipped with advanced dust suppression misting and fully enclosed belt conveyors to meet stringent urban environmental regulations.
3. Durability: Wear parts (jaw plates, blow bars, mantles) are manufactured using high-manganese and high-chrome alloys, significantly extending the time between maintenance cycles.
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4. Flexible Layouts: Whether for a mountain quarry or a tight urban recycling site, MINGYUAN provides customized CAD layouts to optimize gravity-flow and reduce conveyor length.
4. Conclusion
A MINGYUAN Sand and Gravel Production Line represents a strategic investment in efficiency. By combining primary strength with precision finishing and washing, the brand ensures that every ton of raw material is maximized for its commercial value.
Listing
Zheng Zhou Shi
10,533 km
Powder equipment for sand & micro powder
Mingyuan Powder production equipment1.83X11m Micro Powder Ball Grinding Mill
Call
Condition: new, Year of construction: 2026, functionality: fully functional, Ball Mill with Air Classifier: The Ultimate Powder Processing Equipment
In the world of industrial powder production, precision, efficiency, and flexibility are paramount. Whether producing ultra-fine powders for high-tech applications or coarser materials for everyday products, the combination of a Ball Mill with Air Classifier offers unparalleled performance. This dynamic duo provides a comprehensive solution for industries ranging from chemicals and ceramics to paints, plastics, and pharmaceuticals.
This article introduces the ball mill with an air classifier, explores its applications, and highlights the key advantages of this essential powder equipment.
General Introduction to Ball Mill with Air Classifier
ball mill with air classifier is an advanced grinding and classification system designed for efficient, high-quality powder production. The system consists of two main components:
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1. Ball Mill: A cylindrical grinding device filled with grinding media (such as steel balls) that operates by rotating around its axis. The raw material is reduced to smaller particle sizes through impact and friction within the mill.
2. Air Classifier: A sophisticated device that separates particles based on size using airflow. Fine particles are carried away, while coarser particles are returned to the ball mill for further grinding.
The combination of these two components creates a closed-loop system that ensures consistent particle size distribution, high efficiency, and minimal waste.
Applications of Ball Mill with Air Classifier
The ball mill with air classifier is a versatile solution used in a wide range of industries to process various materials. Key applications include:
1. Mineral Processing
The system is widely used in the production of minerals such as calcium carbonate, quartz, feldspar, and talc. These finely ground minerals are essential for industries like ceramics, paints, plastics, and rubber.
2. Cement and Construction Materials
Cement and other construction materials require precise particle size control for optimal performance. The ball mill with air classifier ensures uniformity and enhances the quality of construction materials.
3. Chemicals and Pharmaceuticals
Fine powders play a critical role in the chemical and pharmaceutical industries. From active pharmaceutical ingredients (APIs) to industrial chemicals, this system delivers the consistent quality required for these applications.
4. Paints, Coatings, and Pigments
The production of paints and coatings demands ultra-fine powders to achieve smooth finishes and vibrant colors. The ball mill with air classifier produces high-quality powders for superior results.
#### 5. Food and Agriculture
Food-grade powders such as additives, preservatives, and agricultural products like fertilizers can be efficiently processed using this system, meeting stringent regulatory requirements.
Industries That Benefit from Ball Mill with Air Classifier
Several industries rely on the capabilities of this system to produce fine powders with specific characteristics:
- Ceramics: Produces high-purity powders for tiles, insulators, and advanced ceramics.
- Rubber and Plastics: Creates fillers and additives for improved durability and performance.
- Pharmaceuticals: Ensures consistent particle size for APIs and excipients.
-Construction: Delivers materials for concrete, plaster, and other applications.
Listing
Dikilitaş
17,096 km
Pressure vessel
CHEMICAL PRODUCTION PLANT/REACTORSSTAINLESS STEEL SYSTEM WITH RECIPES
Call
Condition: like new (used), Year of construction: 2024, functionality: fully functional, wall material: stainless steel, Equipment: cooling unit, PRODUCTION REACTORS, COLLECTION TANKS, CONTROL PANELS WITH DRIVES, PLATFORMS, AND EQUIPMENT—SUITABLE FOR SYNTHETIC THICKENER PRODUCTION (AND OTHER CHEMICALS SUCH AS POLYMERS, ETC.)—MADE FROM HIGH-GRADE STAINLESS STEEL, ARE FOR SALE AND IN OPERATIONAL CONDITION.
CONSULTANCY SERVICES CAN ALSO BE PROVIDED FOR THICKENER PRODUCTION UPON REQUEST.
Acrylic thickeners, binders, alkyd resins can be produced, and formulations can be supplied with the sale.
The machines are available as a complete set or can be sold separately.
Giedpfx Aey Aggpjg Reu
Suitable for chemical production in all industrial sectors including textiles, food, cosmetics, construction, etc.
1. REACTOR
- 17-ton capacity reactor
- Barely used
- 316 stainless steel (tank wall 10-12mm, domes 10-12mm thickness)
- 37kW ATEX-rated motor with gearbox
- Electrical control panel with Delta inverter
- External coil for heating and cooling
- Currently heated by thermal oil, cooled by chiller cold water
- Equipped with load cells, calibrated for accurate measurement
- All flanges and fittings included, fully connected
- Platform included
2. REACTOR
- 22.5-ton capacity reactor
- Made from 304 stainless steel / 8mm tank wall, 10mm dome thickness
- Unused
- 22kW motor and reducer
- Electrical control panel with Delta inverter
- External coil and jacket for heating and cooling
- Equipped with load cells, calibrated for accurate measurement
- All flanges and fittings included, fully connected
- Platform included
3. STORAGE/FEED TANK
- 10-ton capacity 304 stainless steel storage/feed tank
- Unused
- 8mm dome, 6mm wall thickness
- Full-length sight glass system to monitor product level inside
- All flanges and fittings included, fully connected
*Can be converted to a mixer/stirrer by adding a motor and shaft.
4. HOMOGENIZER/DISPERSING/MIXING TURRAX
- IKA brand
- ATEX certified
- 17 L/hour, 30 kW/10 bar
Note: These systems are designed for the production of thickeners used in printing and many other industries. All parts have been manufactured and supplied by experts in the field, meticulously engineered with no compromise on quality. Motor selection, sheet thickness, inverters, and other systems are of top quality and will operate problem-free for the buyer.
For more detailed information, please contact us.
Listing
Gottmadingen
18,696 km
Machining center
DUKART engineering & productionKUKA Bearbeitungszentrum 500
Call
Condition: new, Year of construction: 2020, functionality: fully functional, operating hours: 10 h, SPECIAL OFFER / 6-Axis Robot Machining Center
🔥 Universal 6-Axis Robot Center – Milling, Welding, Grinding, 3D Printing & More | Modular configuration available from €49,000 to €99,000 (net)
Product Details
• Year of manufacture: 2020
• Condition: NEW – The system was exclusively used for demonstration and promotional purposes. No heavy-duty or machining work was performed.
• Original price: €199,000 (net)
• Warranty: 1-year warranty on the system
Highlights and Features
1. OCTOPUZ Software
o Value: €25,000
o Serves as the interface between the KUKA controller and SolidCAM. This powerful software makes programming easy and efficient, especially for complex machining tasks.
2. Precision KUKA Robot
o Value: €85,000
o Exceptional precision and reliability, perfectly suited for demanding applications such as milling, cutting, welding, grinding, polishing, including material handling.
o Handheld control panel.
o Up to 5,000 mm working range.
o Up to 120 kg load capacity.
3. High-quality KEB Controller
o Value: €15,000
o Supports automatic tool changing, spindle control, and specific add-on modules such as:
Chip, vapor and fume extraction
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Welding torches
Tool heads for a range of applications
4. High-Speed Spindle
o Value: €5,000
o Perfect for precise machining of steel, aluminum, wood, plastic, and other materials.
5. Robust Frame with Large Machining Table
o Value: €20,000
o Aluminum table for horizontal and vertical machining, ideal for both small and large workpieces.
Note: The stated values refer to the pure component costs without fasteners, adapters and brackets, as well as assembly and machining costs.
Applications and Advantages
This robot machining center is extremely flexible and can be used for a variety of tasks:
• Milling: Complex, three-dimensional geometries with the highest precision.
• Welding: Integration of a welding head for versatile metal processing.
• Material Handling: Automatic workpiece feeding for increased efficiency.
• Surface Processing: Polishing, grinding or deburring.
The machining center is ideally suited for integration into a fully automated production line.
Sale Price and Options
• Special offer: €113,000 (net) for the existing system in its current configuration.
• Modified version: €149,000 (net) for customer-specific adaptations, such as the integration of tool changers, welding or laser cutting heads. (Welding and laser units not included in the price and must be provided separately.)
Inspection and Delivery
• Connection: The system is ready for operation and can be inspected at any time.
• Delivery time: Immediately available. Lead time for modifications upon agreement.
• Disassembly and transport: Not included in the price.
Additional Advantages
• Future-proof: Expandable and adaptable for new applications.
• Mobility: Usable at different locations.
• Cost-effectiveness: Saves time and costs due to multifunctional capabilities.
Do you have any further questions or would you like individual consultation? We are happy to assist you!
Listing
Zheng Zhou Shi
10,533 km
Crushing equipment
Sand Aggregate crushing production lineAggregate & Ballast Crusher Equipment
Call
Condition: new, functionality: fully functional, Year of construction: 2025, Aggregate and ballast crusher equipment are used in the crushing and processing of various materials for construction and infrastructure projects. These crushers are designed to break down large rocks, gravel, or stones into smaller pieces, producing aggregates and ballast that are essential components in the construction industry. Here are some key aspects related to aggregate and ballast crusher equipment:
1. Jaw Crusher:
- Jaw crushers are commonly used for primary crushing in aggregate and ballast production. They operate by compressing the material between a stationary and a movable jaw.
2. Impact Crusher:
- Impact crushers are suitable for shaping and producing fine aggregates. They use impact force to crush the material, making them suitable for various types of rock and ore.
3. Cone Crusher:
- Cone crushers are often used for secondary and tertiary crushing in aggregate production. They are efficient for producing well-shaped and finely graded aggregates.
4. Vertical Shaft Impact (VSI) Crusher:
- VSI crushers are designed for shaping and producing high-quality artificial sand. They use the "rock-on-rock" crushing principle, where rocks are fed into the rotor to be accelerated and crushed against the stationary anvils.
5. Gyratory Crusher:
- Gyratory crushers are primarily used in mining, but they may also be used in the production of aggregates. They have a conical head and a concave surface, which crushes the material between the head and concave.
6. Mobile Crushers:
- Mobile crushers, including mobile jaw crushers and mobile impact crushers, provide flexibility and mobility for on-site crushing of aggregates and ballast. They are often used in construction projects where materials need to be processed directly at the job site.
7. Screens and Scalpers:
- Screens and scalpers are used to separate different sizes of aggregates after the initial crushing stage. Vibrating screens are commonly employed to classify and separate materials based on size.
8. Conveyors:
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- Conveyors are crucial for transporting materials between various stages of the crushing process and for stockpiling the final products. They enhance efficiency in material handling.
9. Dust Suppression Systems:
- Crushing operations can generate dust, and dust suppression systems are used to minimize environmental and health impacts. These systems may include water sprays or chemical suppressants.
10. Quality Control:
- Quality control measures, such as particle size analysis and gradation testing, are essential to ensure that the produced aggregates and ballast meet the required specifications and standards.
11. Environmental Considerations:
- Crusher equipment should adhere to environmental regulations, and measures like dust control, noise reduction, and proper waste disposal should be implemented.
When selecting aggregate and ballast crusher equipment, factors such as the type of material, required product size, production capacity, and mobility requirements should be taken into consideration. Additionally, adherence to safety and environmental standards is crucial in the operation of crushing equipment.
Listing
Poland
17,824 km
Construction machine
Production boards Mywood
Call
Condition: excellent (used), 4000 pcs production boards Mywood 1400x1150x50
- out of production March 2026
- price: 15 euro pcs
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Listing
Turkey
17,237 km
Sand washing plant/Gravel washing plant
Constmach Sand Washing MachinesScrew sand washer (spiral sand washing)
Call
Condition: new, Year of construction: 2025, functionality: fully functional, CONSTMACH spiral sand washers are reliable systems that offer high efficiency in separating and cleaning fine materials that need to be washed. These machines are designed to effectively clean gravel, sand, or crushed stone containing large amounts of clay, dust, and dirt. Thanks to their heavy-duty steel construction, they provide long-lasting performance even under harsh working conditions. Their durable body, wear-resistant structure, and easily replaceable spare parts minimize maintenance costs.
Constmach spiral washers are manufactured with high-quality materials and superior engineering design, ensuring trouble-free operation in both stationary and mobile facilities. They adapt to different production needs with single or double shaft configuration options. Furthermore, the specially designed gearbox and replaceable rubber boots enable long-term, quiet, and efficient operation. Its simple assembly structure makes installation easy and allows for quick commissioning.
Screw Washer Technical Specifications
Model: CSW-50
Dimensions: Φ 500 x 5,000
Motor Power: 4 kW
Capacity: 25 – 45 m³/hour
Rotation Speed: 24 rpm
Water Requirement: 25 – 45 m³/hour
Weight: 2,800 kg
Model: CSW-60
Dimensions: Φ 600 x 6,000
Motor Power: 2 x 5.5 kW
Capacity: 40 – 75 m³/hour
Rotation Speed: 20 rpm
Water Requirement: 35 – 55 m³/hour
Weight: 5,200 kg
Model: CSW-75
Dimensions: Φ 750 x 7,500
Motor Power: 2 x 7.5 kW
Capacity: 45 – 80 m³/hour
Rotation Speed: 20 rpm
Water Requirement: 40 – 60 m³/hour
Weight: 5,800 kg
Model: CSW-80
Dimensions: Φ 800 x 8,000
Motor Power: 2 x 11 kW
Capacity: 50 – 90 m³/hour
Rotation Speed: 20 rpm
Water Requirement: 45 – 65 m³/hour
Weight: 6,250 kg
Why Choose a CONSTMACH Spiral Sand Washer?
Constmach manufactures high-performance, low-maintenance, and durable machines with years of experience in the concrete and aggregate industry. Our helical sand washers combine quality with long-term usage assurance. Each of our European standard-manufactured equipment ensures energy savings with optimal efficiency. We also maximize user satisfaction with after-sales technical support and fast spare parts supply. For professionals seeking superior engineering, reliable performance, and long-lasting use, CONSTMACH spiral sand washers are the right choice.
What Do We Do at Constmach?
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Constmach is a leading machine manufacturer serving the construction and mining industries with a wide range of products. Our product portfolio includes concrete block making machines, stationary and mobile concrete plants, stone crushing machines, stone crushing and screening plants, sand washing machines, sand making machines, asphalt plants, conveyor belt systems, jaw crushers, and mobile crushing plants. With its high quality standards, innovative production approach, and customer-focused solutions, Constmach stands out as a reliable brand in both national and international markets. Our products continue to be the preferred choice of industry professionals due to their durability, efficiency, and long-lasting performance.
Listing
Mülverstedt
18,393 km
Sand washing plant/Gravel washing plant
Constmach Sand Washing MachinesScrew sand washer (spiral sand washing)
Call
Condition: new, Year of construction: 2025, functionality: fully functional, CONSTMACH spiral sand washers are reliable systems that offer high efficiency in separating and cleaning fine materials that need to be washed. These machines are designed to effectively clean gravel, sand, or crushed stone containing large amounts of clay, dust, and dirt. Thanks to their heavy-duty steel construction, they provide long-lasting performance even under harsh working conditions. Their durable body, wear-resistant structure, and easily replaceable spare parts minimize maintenance costs.
Constmach spiral washers are manufactured with high-quality materials and superior engineering design, ensuring trouble-free operation in both stationary and mobile facilities. They adapt to different production needs with single or double shaft configuration options. Furthermore, the specially designed gearbox and replaceable rubber boots enable long-term, quiet, and efficient operation. Its simple assembly structure makes installation easy and allows for quick commissioning.
Screw Washer Technical Specifications
Model: CSW-50
Dimensions: Φ 500 x 5,000
Motor Power: 4 kW
Capacity: 25 – 45 m³/hour
Rotation Speed: 24 rpm
Water Requirement: 25 – 45 m³/hour
Weight: 2,800 kg
Model: CSW-60
Dimensions: Φ 600 x 6,000
Motor Power: 2 x 5.5 kW
Capacity: 40 – 75 m³/hour
Rotation Speed: 20 rpm
Water Requirement: 35 – 55 m³/hour
Weight: 5,200 kg
Model: CSW-75
Dimensions: Φ 750 x 7,500
Motor Power: 2 x 7.5 kW
Capacity: 45 – 80 m³/hour
Rotation Speed: 20 rpm
Water Requirement: 40 – 60 m³/hour
Weight: 5,800 kg
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Model: CSW-80
Dimensions: Φ 800 x 8,000
Motor Power: 2 x 11 kW
Capacity: 50 – 90 m³/hour
Rotation Speed: 20 rpm
Water Requirement: 45 – 65 m³/hour
Weight: 6,250 kg
Why Choose a CONSTMACH Spiral Sand Washer?
Constmach manufactures high-performance, low-maintenance, and durable machines with years of experience in the concrete and aggregate industry. Our helical sand washers combine quality with long-term usage assurance. Each of our European standard-manufactured equipment ensures energy savings with optimal efficiency. We also maximize user satisfaction with after-sales technical support and fast spare parts supply. For professionals seeking superior engineering, reliable performance, and long-lasting use, CONSTMACH spiral sand washers are the right choice.
What Do We Do at Constmach?
Constmach is a leading machine manufacturer serving the construction and mining industries with a wide range of products. Our product portfolio includes concrete block making machines, stationary and mobile concrete plants, stone crushing machines, stone crushing and screening plants, sand washing machines, sand making machines, asphalt plants, conveyor belt systems, jaw crushers, and mobile crushing plants. With its high quality standards, innovative production approach, and customer-focused solutions, Constmach stands out as a reliable brand in both national and international markets. Our products continue to be the preferred choice of industry professionals due to their durability, efficiency, and long-lasting performance.
Listing
Suffolk
18,697 km
Production line for “Thins” crisp flatbreads
MinipanProduction line for “Thins” crisp flatbreads
Call
Condition: good (used), Line now available for immediate sale. Was producing thins for supermarket contracts.
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Listing
Oelde
18,456 km
Tool and Cutter Grinder
WALTERHelitronic Power Production
Call
Condition: used, Year of construction: 2001, longitudinal feed X: 490 mm
Vertical feed Y: 320 mm
cross travel Z: 660 mm
Swivel range C: +/- 200 °
Control HMC 500 WWM Walter
lenght tool piece capture A: 175 mm ISO 50
Max. rpm A: 60 min/-1
centre height 145 (190) mm
max. workpiecediameter 320 mm
max. workpiece length 320 (350) mm
resolution 0,0001 °
Resolution 0,0001 mm
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spindle diameter 80 mm
grinding wheel diameter max. 200 mm
Max. rpm 0 - 7.000 min/-1
driving power - grinding spindle 24 kW
max. Torque 6 Nm
total power requirement 35 kVA
weight of the machine ca. 4,65 t
dimensions of the machine ca. 3,6 x 2,5 x 2,95 m
CNC - Tool-Grinding-Machine
WALTER - Helitronic Power Production
- Optional for an additional charge:
WALTER Heli ToolCheck (stock number 1039-9375)
?m=1039-9375&s=WALTER%20Heli%20Toolcheck
Listing
Niedźwiedź
17,853 km
Vemag Sausage Production Line
VemagSausage Production Line
Call
Condition: excellent (used), Vemag Sausage Production Line
Vemag Vacuum Filler
-Type: HP20E
-Power: 23 kW
-Operating Hours: 4174
-Year of Production: 2020
-With Loading
-With Technical Documentation
-Condition: Used in very good condition, ready to work
Precision Sausage Portioning, Joining, and Separating Device
-Type: FSL 210
-Power: 7 kW
-Capacity: Up to 800 Portions/Min
-Year of Production: 2020
-Weight: 548 kg
-Condition: Used in very good condition, ready to work
Automatic Portioning Device
-Type: MMP220
-Power: 1.5 kW
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-Portion Size: 100 - 3000 g
-Year of Production: 2020
-Weight: 335 kg
-Condition: Used in very good condition, ready to work
Listing
Laucha an der Unstrut
18,311 km
Measuring system
NTS OPTELMPT Mass Production Tester
Call
Condition: excellent (used), Year of construction: 2020, machine/vehicle number: 2299.001, For sale is a high-quality Modular Mass Production Tester (MPT) from NTS Optel – a professional testing and measurement system designed for automated quality control of optical components such as wafers, sensors, or micro-optics.
This machine was developed for precise high-volume inspection of optical components and delivers the highest measurement accuracy, reliability, and flexibility for industrial applications. Thanks to its modular design, the tester can be perfectly adapted to specific production or development requirements.
🔍 Features & Equipment
• Integrated laser module (940 nm, circularly polarized) for precise optical illumination
• High-resolution camera with automatic calibration and large field of view
• Robot-based wafer handling (EFEM) for automated loading and unloading
• Analysis software for evaluating efficiency, contrast, uniformity, and performance
• CE-certified, including safety interlock and cleanroom-compatible design
• User-friendly control via touchscreen and integrated GUI system
• Connectivity for LAN, power, and compressed air (6 bar)
⚙️ Technical Advantages
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• Automatic image capture and evaluation of test specimens (DUTs)
• Supports customer-specific software modules (DLLs)
• Low maintenance, robust construction, high operational reliability
• Optional: Z-axis control and wafer flip station
💡 Applications
Ideal for research, development, quality assurance, and series production in the following sectors:
• Optoelectronics
• Sensor manufacturing
• Semiconductor technology
• Microsystem technology
Listing
Zheng Zhou Shi
10,533 km
Crushing equipment
Construction waste recycling plant100-200 t/h sand gravel production plant
Call
Condition: new, functionality: fully functional, power: 300 kW (407.89 HP), overall weight: 65,000 kg, tire size: 6*2, tire condition: 100 %, drive condition: 100 %, chain condition: 100 %, axle configuration: 3 axles, emission class: euro3, Year of construction: 2026, machine/vehicle number: V9638J96, Equipment: all wheel drive, hydraulics, onboard computer, Sand and Gravel Production Plant | MINGYUAN Heavy Industrial Equipment
A sand and gravel production plant is an integrated system designed for producing high-quality construction aggregates, including sand, gravel, crushed stone, and artificial sand. MINGYUAN provides complete aggregate crushing and screening solutions for quarries, mining, construction, and infrastructure projects, ensuring efficient material processing and consistent output.
General Introduction
The MINGYUAN sand and gravel production line combines advanced crushing, screening, washing, and conveying equipment to process raw materials such as limestone, granite, basalt, river stone, and quartz into various sizes of construction sand and gravel aggregates. The plant typically includes jaw crushers, impact crushers, cone crushers, vibrating screens, sand washers, belt conveyors, and dust collectors, forming a complete and automated production system. It is widely used in road construction, concrete batching plants, building materials, and hydropower projects.
Capacity range: 30–1000 tons per hour (customizable)
Feed size: ≤800 mm depending on crusher type
Output size: 0–5 mm (sand), 5–10 mm, 10–20 mm, 20–40 mm (gravel)
Main equipment: Jaw crusher (PE/PEX series), cone crusher, impact crusher, VSI sand maker, vibrating feeder, vibrating screen, sand washing machine, belt conveyor, and control system
Power configuration: Electric or diesel-driven options available
Automation: PLC control with real-time monitoring and adjustable output ratio
MINGYUAN Heavy Industrial Equipment Co., Ltd. provides complete sand and gravel production solutions with reliable performance, competitive price, and professional after-sales service for global customers in the mining, construction, and cement industries.
2. Crushing and Screening:
- The extracted raw materials often need to go through crushing and screening processes to reduce their size and separate them into different grades.
- Crushers break down large rocks into smaller pieces, and screens sort the particles based on size.
3. Washing:
- Washing is a common process to remove impurities such as clay, silt, and dust from the raw materials. This is particularly important for sand and gravel used in construction.
4. Grading and Sorting:
- After washing, the materials may go through grading and sorting processes to separate them into different sizes and qualities.
5. Storage and Stockpiling:
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- Processed materials are often stored in stockpiles for further use. Adequate storage facilities are necessary to manage different grades of materials.
6. Conveying and Transportation:
- Conveyor systems are used to transport materials between different stages of the production process. Transportation methods, such as trucks or conveyor belts, are used to move the final products to distribution points.
Keywords
Sand production line, gravel production plant, aggregate crushing plant, stone crusher, sand making machine, sand washer, vibrating screen, jaw crusher, cone crusher, impact crusher, VSI crusher, quarry equipment, mining machinery, construction aggregates, artificial sand, crushed stone, river gravel, limestone crusher, basalt crusher, granite crusher, sand washing plant, screening plant, conveyor system, MINGYUAN sand plant, aggregate processing equipment, stone crushing line, sand and gravel washing system, high-efficiency crusher, environmental sand plant, aggregate production line manufacturer.
Listing
Mouvaux
18,773 km
Meat processing machine
KoppensLigne de production de produits panés
Call
Condition: used, functionality: fully functional, Koppens ER 400 Enrober
The Koppens ER 400 enrober is designed to improve efficiency and precision in food production processes, particularly for enrobing products such as meat, fish and other preparations. Thanks to its robust design, it guarantees uniform and homogeneous coating, delivering a high-quality finished product with every cycle. In fact, this machine adapts easily to different types of production, making coating fast and precise.
What's more, the ER 400 coater stands out for its ability to offer total control over production speed, enabling parameters to be adjusted to suit specific needs. With an integrated liquid pump, it facilitates even coating application, reducing raw material losses while optimizing results. What's more, its compact design enables seamless integration into existing production lines, while offering flexibility for a variety of product types.
Koppens PR 400 tining machine
The Koppens PR 400 breading machine is ideal for food companies seeking to optimize the breading of their products. It ensures uniform, homogeneous coating, guaranteeing consistent quality for every product processed. In fact, it is perfectly suited to fine breading, meeting the exacting requirements of the meat, fish and other food processing industries.
The PR 400 offers remarkable flexibility with its adjustable speed and working height, enabling parameters to be adjusted according to specific production needs. With its generous belt width, it facilitates continuous processing of large quantities of product, increasing production line efficiency. What's more, its stainless steel design ensures long life and impeccable hygiene, essential in food environments.
Koppens PRM 400 flouring machine
Giedpfxeu N En Ds Ag Rsu
The Koppens PRM 400 flouring machine is a state-of-the-art industrial machine designed to optimize flour coating processes. It ensures uniform application of flour to a variety of products, such as chicken, fish and vegetables, improving texture and presentation. What's more, its robust stainless steel design guarantees exceptional durability, even in the most demanding production environments.
Easy to integrate into existing production lines, it features intuitive controls for ease of use by operators, reducing training time. What's more, the PRM 400 is equipped with a flour recovery system, minimizing waste and reducing operating costs. It ensures complete, even product coverage, guaranteeing superior quality. Simplified maintenance minimizes downtime, improving production continuity.
Listing
Slovenia
18,318 km
Complete Production Line (Wood)
HOMAG WEEKEindustrial production line for high-volume panel processing and edge-banding
Call
Year of construction: 2007, condition: ready for operation (used), This HOMAG WEEKE industrial production line was manufactured in 2007. It features a comprehensive setup for high-volume panel processing and edge-banding, including automatic loading systems, a central roller conveyor, multiple edge-banding modules, and a portal manipulator for stacking. Ideal for streamlined wood production, ensuring efficient handling and precision. Consider the opportunity to buy this HOMAG WEEKE industrial production line. Contact us for more information about this machine.
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Application Types
Complete Production
Trust Seal
Dealers certified through Machineseeker

Listing
Spain
19,912 km
Sheet Metal Machine
MANNISandwich Panel Production Line
Call
Year of construction: 2000, condition: ready for operation (used), This Manni Sandwich Panel Production Line was manufactured in 2000. It features a discontinuous line for sandwich panels with a polyurethane core, including profiling, injection, pressing, cutting, stacking, and packaging stations. Main components include a Manni PMC 291 T press, Cannon H100 RF2 polyurethane injection system, and various Tresam profiling lines. Consider the opportunity to buy this Manni Sandwich Panel Production Line. Contact us for further details regarding this machine.
Application Types
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Other Sheet Metal Machinery
Listing
Zheng Zhou Shi
10,533 km
Crushing equipment
Mobile / Stationary stone crusher plantSand & aggregate production plant
Call
Condition: new, Year of construction: 2025, A sand aggregate production plant is a facility where various types of aggregates (such as sand, gravel, crushed stone, or recycled concrete) are produced for use in construction and other applications. These plants typically include various stages of processing, from raw material extraction to the final product.
Here are the key components and processes typically involved in a sand aggregate production plant:
1. Raw Material Extraction:
- Quarrying or Mining: Aggregates are often extracted from quarries, mines, or riverbeds. Depending on the type of aggregate, the extraction process may involve drilling, blasting, or dredging.
2. Primary Crushing:
- Jaw Crusher or Gyratory Crusher: The extracted raw material is usually transported to the plant and fed into a primary crusher, where large rocks are broken down into smaller pieces.
3. Secondary Crushing:
- Cone Crusher or Impact Crusher: The crushed material from the primary crusher may undergo further reduction in size through secondary crushing.
4. Screening:
- Vibrating Screens: After crushing, the material is often screened to separate different sizes of aggregates. This process ensures that the final product meets the required specifications.
5. Washing:
- Sand Washers: In some cases, especially for sand production, washing is done to remove impurities, clay, and fines from the aggregates, ensuring a cleaner and higher-quality product.
6. Grading and Sorting:
- Classifiers or Graders: After washing and screening, the aggregates may go through additional processes to separate them based on size or quality.
7. Stockpiling:
- Stockpiles: The final aggregates are usually stockpiled for storage before being transported to construction sites or other end-users.
8. Aggregate Storage and Handling:
- Storage Bins or Silos: Larger production plants may have storage facilities, such as bins or silos, to store different types and sizes of aggregates before distribution.
9. Quality Control:
- Laboratory Testing: Regular quality control testing is performed on aggregates to ensure they meet specifications for strength, size, gradation, and other properties.
10. Environmental Considerations:
- Water Management: Some plants incorporate water management systems to recycle and reuse water used in the washing process, minimizing environmental impact.
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11. Transportation:
- Conveyors or Trucks: Aggregates are typically transported from the production plant to construction sites by conveyors, trucks, or other means.
Listing
Reiden
18,777 km
Band saw
BomarProduction 280
Call
Condition: excellent (used), Saw blade dimension 4910x34x1.1 mm
Cutting speed 20-120 m/min.
Feed length single stroke 750 mm
Max. Feed length 9999 mm
Electrical equipment
Supply voltage ~3x400V,50Hz,TN-C-S/TN-C
Total connected load 8.5 kW
Max. Fuse rating 25 A
Protection class IP 54
Sound pressure level
Production 280 78 dB
Drive unit
Type MDERAXX 100-32J B14
Supply voltage ~3x400V,50Hz
Power 3 kW
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Nominal motor speed 1420 m/min.
Hydraulic unit
Type 92.001.048 (731-0507)
Power 6.5 MPa/2.2 kW
Coolant device
Type 3COA4-12
Volume of coolant 40 dm3
MICRONISER possible
Machine size
LxWxH 2370x1600x2050 mm
Machine weight
Weight 1800 kg
Auction
Auction ended
Baden-Württemberg
18,542 km
3d printer
MarkforgedFull Metal X Production Farm
Condition: ready for operation (used), functionality: fully functional, Year of construction: 2021, operating hours: 3,300 h, No reserve price – guaranteed sale to the highest bidder!
Auction of a complete additive manufacturing production facility comprising several metal printers, sintering and washing units, as well as additional composite printers! The offering includes the following components:
3 Metal X
1 Sinter II
1 LMI Washing Unit
1 Mark Two Plastic Printer
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1 OnyxOne Plastic Printer
MACHINE DETAILS
Operating hours: 3,300 h
EQUIPMENT
- Regularly serviced and maintained
- Intuitive operation via touch displays
- Software for print preparation and completion
- Processing of a wide range of metal materials
- Complete solution from design to finished component
- Easy integration into existing setups
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