Used Grav for sale (1,439)
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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
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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?
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
Germany
15,455 km
Engraving Machine
TechniforCN200SP
Call
Condition: used, Year of construction: 1996, Technical details:
x-travel: 100 mm
y-travel: 100 mm
z-travel: 300 mm
Table dimensions: 350 x 300 mm
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air pressure: 6 bar
voltage: 220 / 240 V
weight of the machine approx.: 40 kg
dimensions: L:475 x B:300 x H:700 mm
Application for engraving and/or marking work on parts on both straight and curved surfaces.
with manual height adjustment with handwheel, digital controls
with control unit/device Technifor UC200; size 420x290x100mm (external control command)
Foot pedal XPE-M
Test plate/table size 350x300mm, cast steel, (slight scratches)
pneumatic connections
Note: the processing head (engraving unit) is not included in the scope of delivery.
*
Listing
Dortmund
18,510 km
Universal font engraving machines
DECKELG 1 L
Call
Year of construction: 1969, condition: good (used), Work table
Clamping surface 500 x 200 mm
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distance milling spindle - work table 300 mm
longitudinal movement of the table by hand 300 mm
transversal movement of the table by hand 160 mm
template table
stencil table 550 x 324 mm
distance pantograph arm - clamping surface 20 mm
Rotatable 360
stencil grooves 7 pcs., distance 45 mm
Milling spindle
spindle speed 1.900 - 15.000 rpm
cutting speed 1 - 226 m/min
motor speed 2.800 rpm
Internal taper of the graver spindle 1:5
Gr. bore of the collet 6 mm
Adjustability of the spindle 1 mm fine, 3 mm coarse
Pantograph
Transmission ratio 1 : 1 to 1 : 50
driving power 0,2 kW
Dimensions
Required area L x W x H 1400 x 1000 x 1420 mm
Weight 260 kg
Accessories / special features:
- 1 set of fonts with letters and numbers
- stylus
Listing
Topole
17,831 km
Pallet roller conveyor gravity conveyor
Call
Condition: excellent (used), For sale we offer gravity pallet conveyor.
the roller conveyor system is used, condition very good
total length approx. 8100mm (3 modules each 2,7m)
total width 930mm
pallet weight up to max. 1200kg
one module = 2630mm can also be used for pallet flow racks
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feet height adjustable
price for 1 module 2630mm with brake roller = 400 Euro net
Over 180 pieces in stock
Other configurations possible. Simple assembly.
Listing
Mezőszemere
17,871 km
Loss-in-Weight Gravimetric Feeder
BühlerMWBG MEAF-V-130
Call
Condition: new, Year of construction: 2003, functionality: fully functional, Machine is completely new , still in its original shipping crate. Complete and ready to be used.
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Discover more used machines
Listing
Ireland
18,646 km
Gravity roller conveyor
Call
Condition: excellent (used), Gravity Roller conveyor
Stainless steel frame
Plastic rollers - roller width: 420 mm
Height adjustable legs
Total dimensions: 1000 mm x 450 mm.
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Listing
Nentershausen
18,421 km
Sand washing plant / gravel washer
Constmach Sand Washing MachineBucket wheel sand washing machine
Call
Condition: new, Year of construction: 2025, functionality: fully functional, CONSTMACH bucket-type sand washers are designed to effectively separate clay, dust, and foreign matter from aggregate materials, thereby improving material quality. Their durable construction and simple design ensure both long-lasting use and easy maintenance. The bucket system consumes minimal energy while washing the material through water circulation and significantly reduces water consumption. This provides an environmentally friendly solution and lowers operating costs. Standing out for their ease of installation and use, CONSTMACH bucket (Wheeled) sand washers are an ideal choice for improving aggregate quality in stationary or mobile crushing and screening plants.
CBW-80 Bucket (Wheeled) Sand Washer Technical Specifications
Motor Power: 5.5 kW
Capacity: 80 – 90 m³/hour
Bucket Size: 800 x 550 mm
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Rotation Speed: 2.5 rpm
Wheel Diameter: 3,000 mm
Number of Buckets: 40
CBW-100 Bucket (Wheeled) Sand Washer Technical Specifications
Motor Power: 7.5 kW
Capacity: 110 – 120 m³/hour
Bucket Size: 1,000 x 550 mm
Rotation Speed: 2.5 rpm
Wheel Diameter: 3,000 mm
Number of Buckets: 40
Why Choose CONSTMACH Bucket Washers?
CONSTMACH is a leading brand offering reliable, efficient, and long-lasting solutions in the stone crushing and screening industry. Manufactured to high engineering standards, our bucket (Wheeled) sand washer models stand out with their minimal maintenance requirements, low operating costs, and high performance. Our professional approach to spare parts supply, technical support, and after-sales service ensures maximum efficiency for our users. By choosing CONSTMACH bucket washers, you can increase quality in your production processes and gain a sustainable production advantage by saving energy and water.
What Do We Do at Constmach?
Constmach is a leading machine manufacturer serving the construction and mining industries with a wide range of products tailored to their needs. 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 use.
Listing
Turkey
17,279 km
Gravure printing machine
Call
Condition: used, Year of construction: 2005, functionality: not functional, 2005 year
1100 mm
Anti-static system
Winding/Unwinding Turret System 800 mm
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BOPP paper printing machine
Italian gear
Listing
Lugones Asturias
19,752 km
Gravure printing press
ROTOMECRS4003
Call
Condition: excellent (used), 8-color rotogravure printing press, brand ROTOMEC, year 2008, 110 cm width, fully equipped and in very good condition.
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Listing
Topole
17,831 km
Lineshaft gravity roller 800 mm
Regalux800 mm
Call
Year of construction: 2022, condition: new, For sale we offer new Lineshaft gravity modules.
technical data:
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Length: 3000 mm
Roll width: 800 mm
Incl. supports and side guides
Available quantity 25 (75 rm.)
Price per one module 1.250 € net
If you are interested, please contact us.
Shipping worldwide possible.
Listing
Mezőszemere
17,871 km
Mid-rate Smart Weigh Gravimetric Belt Feeder with open frame
K-tronSWB-600-O
Call
Condition: ready for operation (used), Feed Rates (mid-rate FEEDER)
kg/h
[lb/h]40-40'000
[88-88'000]dm3/h
[ft3/h]20-80'000
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[0.7-2'800]
In good working condition, ready to be used.
Listing
Ireland
18,646 km
Gravity roller conveyor
Call
Condition: excellent (used), Gravity Roller Conveyor
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Stainless steel frame
Stainless steel rollers
Roller width: 530 mm
Height adjustable legs
Total dimensions: 1500 mm x 630 mm
Listing
Turkey
17,237 km
Sand washing plant / gravel washer
Constmach Sand Washing PlantMobile screening & washing plant 150 t/h
Call
Condition: new, functionality: fully functional, Year of construction: 2025, CONSTMACH SW series mobile sand washing and screening plants deliver maximum performance in the field with high efficiency and flexible usage capabilities. Used for washing, screening, and classifying natural sand and gravel, these plants can be easily positioned even in confined spaces thanks to their compact design. Having all equipment assembled on a single mobile chassis significantly reduces setup time and makes transportation extremely practical. These plants, which can be quickly moved from site to site, provide businesses with significant savings in both time and money.
SW-1240
Production Capacity: 60 t/h
Screen Dimensions: 1,200 x 4,000 mm
Helical Washer Dimensions: 400 x 4,000 mm
Feed Height: 4,600 mm
Total Motor Power: 37 kW
Electric Generator Requirement: 75 kVA
Weight: 20,000 kg
Transport Dimensions: 15(L) x 2.8(W) x 4.2(H) m
SW-1640
Production Capacity: 80 t/h
Screen Dimensions: 1,600 x 4,000 mm
Helical Washer Dimensions: 500 x 5,000 mm
Feed Height: 4,650 mm
Total Motor Power: 41 kW
Electric Generator Requirement: 85 kVA
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Weight: 24,000 kg
Transport Dimensions: 15.5(L) x 3.25(W) x 4.3(H) m
SW-1850
Production Capacity: 150 t/h
Screen Dimensions: 1,800 x 5,000 mm
Helical Washer Dimensions: 600 x 6,000 mm
Feed Height: 4,700 mm
Total Motor Power: 50 kW
Electric Generator Requirement: 100 kVA
Weight: 32,000 kg
Transport Dimensions: 16(L) x 3.65(W) x 4.4(H) m
SW-2060
Production Capacity: 200 t/h
Screen Dimensions: 2,000 x 6,000 mm
Helical Washer Dimensions: 700 x 7,000 mm
Feed Height: 4,750 mm
Total Motor Power: 55 kW
Electric Generator Requirement: 120 kVA
Weight: 37,000 kg
Transport Dimensions: 17(L) x 3.85(W) x 4.5(H) m
Why Choose CONSTMACH Mobile Sand Washing and Screening Plant?
CONSTMACH combines quality, durability, and user-friendly design in its mobile sand washing and screening plants. Manufactured to European standards, our machines exceed industry expectations with their high washing capacity and low maintenance costs. Every plant we produce, backed by years of engineering experience, aims to ensure uninterrupted efficiency in our customers' production processes. Offering portability, quick installation, and high performance, these plants give you maximum flexibility at every stage of your projects. Choose the CONSTMACH brand for quality production, technical support, and reliable service.
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
Keltern
18,639 km
Engraving laser "Premium" 30W +rot. axis
BN LaserJEWELliner XS-PRO-Autofokus
Call
Condition: new, Year of construction: 2025, machine/vehicle number: JEWELliner XS30-PRO Std, input voltage: 230 V, type of input current: AC, laser power: 30 W, type of cooling: air, total width: 400 mm, total height: 500 mm, total length: 600 mm, overall weight: 55 kg, warranty duration: 12 months, height adjustment type: electric, door opening width: 400 mm, door opening height: 200 mm, laser wavelength: 1,064 nm, Developed, produced and checked in Germany.
JEWELliner "XS-PRO" model series "Standard" with 30W CW laser power equiped
with an electric lift door, an auto-focus function and is builded in a compact machine dimension
to fit into most rooms.
- Developed and produced in Germany -
Other models, laser power and options on request.
Engraving Laser (fiber technology) with security housing „LASER CLASS 1“.
Compact designed, all components are in the housing and will be air cooled.
Maintenance free!
Materials: metals, ceramic and some plastics.
Applications can found in the jewellery ans also in other production areas.
machine dimension: L60xW40H50cm, to integrade simple into a production area.
Samples of material: steel, stainless steel, gold, silver, titan, aluminium, brass, copper,
brounce, carbon, ceramic, makrolon
Possibilities of application:
- graphic engraving (logo, draw, handdraws, signatures)
- serial numbers
- barcode, datamatrix, QR-code
- ring inside (f.e. name, date, symbol, handwrite) optional
- ring outside (f.e. name, endless graphic, endless pattern) optional
- bangles inside/outside - optional
- text (text straight, circled text, bowed text, text symbols)
- handwrite
- finger print
- photo engraving (photos, pictures)
- micro engraving (micro text till 0.25mm character high)
- round engraving (engraving on round or bowed surfaces) optional
main parts of JEWELliner "XS" PRO Modell "Standard" :
- fiber laser unit with scan head and focus pointer
- security housing „Laser Class 1“ with 200x140mm security glass
- manual door opening
- emergency button
- 180° view area to the marking field
- electrical z-axis for focus positioning
- configured engraving software "BNMARK5" ! Made in Germany ! developed by BN Laser
- optional - rotary axis with removable jewelry jaw chuck
Specification:
- laser technology: fiber laser
- outputpower CW: 30W
- available frequency: 1.8 - 2000kHz
- connection type data: USB 2.0
- wave length: 1064nm
- lens (delivery): F-Theta 163
- marking field size: 110 x 110 mm – smaller possible
- focus range: ca. 1.7 mm
- min character high: 0.25 mm
- min. line width: 0.023 mm
- cooling: air cooled
- maintenance: no service necessary
- power: AC 110V / 240V – 50/60Hz – short cut save
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- dimension: L600 x W400 x H500 mm
- weight: 55kg
The engraving laser is after the delivery immediately ready to use. In this way, the machine can be integrated in the production very fast.
The machines can be inspected and tested by appointment.
Pictures can be different!
Listing
Saint-Médard-d'Eyrans
19,470 km
Laser engraver
TROTEC LASERGS1000
Call
Condition: excellent (used), Year of construction: 2015, operating hours: 1,500 h, functionality: fully functional, laser power: 100 W, type of cooling: water, laser wavelength: 10,600 nm, For sale: Trotec Laser GS1000 Engraving Machine – 100W CO₂
Brand: Trotec
Model: GS1000
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Year: 2015
Power: 100 Watts
Laser Type: CO₂
Cooling: Water-cooled (chiller included)
Operating hours: Approximately 1000 hours
Condition: Very good – regularly serviced and fully operational
Working area: 500x500mm
Description:
Professional Trotec Laser GS1000 machine, ideal for fast engraving and cutting on organic materials (wood, leather, acrylic, cardboard, paper, textiles, etc.).
Fitted with a 100W CO₂ laser tube, this machine offers speed, precision, and reliability for manufacturing workshops, signage, personalized items, and prototyping.
Featuring an integrated computer with an external display, making machine operation simple directly from the workstation.
Key features:
- Water cooling with included chiller
- Integrated PC + external monitor
- Resolution up to 1000 dpi
- Autofocus
- Interface: USB / Ethernet
- Compatible with major CAD/CAM software (CorelDraw, Illustrator, AutoCAD, etc.)
Fume extraction not included
Included with the machine:
- Speedmark control software
- Chiller (water cooling)
- Screen + integrated PC
- User manual
- Basic maintenance kit
General condition:
Machine well-maintained, 1000 operating hours, stored in a clean workshop. Fully functional and ready for immediate use.
Location: Bordeaux / France
Shipping: Collection or shipping possible
Availability: Immediate
Listing
Lüdenscheid
18,526 km
Engraving and copy milling machine
DECKELGK2
Call
Condition: good (used), x-travel 300 mm
y-travel 160 mm
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z-travel 360 mm
Total power requirement 1 kW
Machine weight approx. 0.8 t
various engraving kits
Listing
Mezőszemere
17,871 km
Gravity metal detector
Lock Inspection SystemsMET30+
Call
Condition: ready for operation (used), All stainless steel construction with valve rejection system.
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Listing
Hauzenberg
18,329 km
Engraving laser, engraving machine, 4th axis
LD-LaserLG50Q 60Watt Faserlaser
Call
Condition: new, Year of construction: 2024, Laser Engraving Machine with 60-Watt Laser Power
New demonstration unit
- 60 Watt MOPA laser (enables color laser engraving on stainless steel)
- incl. 4th axis (rotary unit)
- incl. Windows 10 Pro 64-bit PC system
- incl. 22" monitor
- fully installed and calibrated
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- engraving software in German
- very easy to operate
- switch on and start immediately
- Fiber laser source with 60 watts for high-contrast and fast marking with extremely high resolution (see photos)
- Deep engraving up to 4mm possible (even in hardened steel)
- Wobble function, e.g. for cleaning metal components
- Suitable for engraving on many metals (stainless steel, brass, aluminum, etc.) and numerous plastics
- Heavy industrial quality
- Complete system / ready for immediate use
- Working area approx. 500 x 600 x 600 mm (LxWxH)
- Clamping table with threaded mounting holes in a 50mm grid
- LED workspace lighting
- 50mm port for fume extraction
- Engraving area approx. 180 x 180 mm
- Expandable up to approx. 300 x 300 mm
- Incl. foot switch for starting the engraving process
- Leasing or hire purchase possible through our finance partner
Sale to commercial customers only.
Delivery / consultation / sales only in Germany / Austria / Switzerland
Machine dimensions approx.:
Width: 800 mm
Height: 1800 mm
Depth: 1000 mm
Weight: approx. 150 kg
Listing
Turkey
17,237 km
Sand washing plant / gravel washer
Constmach Sand Washing MachineBucket wheel sand washing machine
Call
Condition: new, Year of construction: 2025, functionality: fully functional, CONSTMACH bucket-type sand washers are designed to effectively separate clay, dust, and foreign matter from aggregate materials, thereby improving material quality. Their durable construction and simple design ensure both long-lasting use and easy maintenance. The bucket system consumes minimal energy while washing the material through water circulation and significantly reduces water consumption. This provides an environmentally friendly solution and lowers operating costs. Standing out for their ease of installation and use, CONSTMACH bucket (Wheeled) sand washers are an ideal choice for improving aggregate quality in stationary or mobile crushing and screening plants.
CBW-80 Bucket (Wheeled) Sand Washer Technical Specifications
Motor Power: 5.5 kW
Capacity: 80 – 90 m³/hour
Bucket Size: 800 x 550 mm
Rotation Speed: 2.5 rpm
Wheel Diameter: 3,000 mm
Number of Buckets: 40
CBW-100 Bucket (Wheeled) Sand Washer Technical Specifications
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Motor Power: 7.5 kW
Capacity: 110 – 120 m³/hour
Bucket Size: 1,000 x 550 mm
Rotation Speed: 2.5 rpm
Wheel Diameter: 3,000 mm
Number of Buckets: 40
Why Choose CONSTMACH Bucket Washers?
CONSTMACH is a leading brand offering reliable, efficient, and long-lasting solutions in the stone crushing and screening industry. Manufactured to high engineering standards, our bucket (Wheeled) sand washer models stand out with their minimal maintenance requirements, low operating costs, and high performance. Our professional approach to spare parts supply, technical support, and after-sales service ensures maximum efficiency for our users. By choosing CONSTMACH bucket washers, you can increase quality in your production processes and gain a sustainable production advantage by saving energy and water.
What Do We Do at Constmach?
Constmach is a leading machine manufacturer serving the construction and mining industries with a wide range of products tailored to their needs. 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 use.
Listing
Wiesbaden
18,584 km
Engraving machine
DECKELG 1 U
Call
Condition: used, machine/vehicle number: 0001210226, pattern table size: 236 x 460 mm
working table size: 200 x 500 mm
working area longitudinal: 300 mm
working area cross: 160 mm
spindle turning speed range: 1900 - 15000 rpm
milling proportion: 1 : 1 105x165/1 : 5 44 x 80 mm
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space needed: 800 x 900 x 1250 mm
weight: 340 kg
Listing
Forst
18,625 km
2 x 21.8 m³ filter tank / gravel filter
Krones
Call
Condition: new, Year of construction: 2019, Filter tank / gravel filter tank made of stainless steel (V2A), unused
Technical data / dimensions
Available quantity: 2
Volume: approx. 21,800 liters
Tank type: Pressure tank
Condition: unused
Suitable for food: yes
Design: upright
Diameter inside: approx. 2,384 mm
External diameter: approx. 2,396 mm
Cylindrical height: approx. 4,000 mm
Total height: approx. 6,576 mm
Operating pressure: Overpressure
Operating pressure: 6 bar
Test pressure: 8 bar
Wall thickness bottom: approx. 7 mm
Wall thickness top: approx. 8 mm
Wall thickness jacket / cylinder: approx. 6 mm
Ground clearance: approx. 1,114 mm
Operating temperature: 35 degrees Celsius
Notes: Filter tank (gravel/water) with nozzle base,
Filter area: approx. 4.5 m²
Material / properties
Material inner casing: V2A (1.4301)
Feet material: V2A (1.4301)
Surface outside: Glass bead blasted
Surface inside: Rolled bright (2B)
Features
Stand shape: Feet
Number: 4
Fastening: fixed
Top shelf type: Basket arch base
Bottom shelf type: Basket arch shelf
Shelf type: Basket arch shelf
Top floor:
1 x flange DN 600 with hinged cover
1 x DN 150 hole in the hinged cover
2 x crane eye
Jacket:
1 x flange DN 200 with internal distributor pipe with 3
inlet nozzles
1 x type plate
1 x DN 500 manhole with hinged cover
1 x flange DN 100 in the cover of the manhole flange
Underbody:
1 x flange DN 600 with hinged cover
1 x flange DN 100 in the cover
Internal:
1 x nozzle base with filter nozzles (filter area approx. 4.5 m²)
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Documentation
Drawing
Test certificate
Other: Material certificates
Manufacturer's declaration
Trust Seal
Dealers certified through Machineseeker

Listing
Noordwolde
18,404 km
Suction Dredger for Sand/Gravel Mining
Oiltech Dredging EquipmentEfficient Sand Mining Dredger for sale
Call
Year of construction: 2022, operating hours: 0 h, condition: new, A highly efficient sand mining dredger with a production capacity of 450 m3/hour is available for new build. This dredger is powered by a Doosan engine (150 kW), and an outer diesel-driven engine can also be used. It can dredge up to 15 meters deep and comes equipped with four hydraulic winches, a water jet pump system, and 150-meter discharge pipes. The dredger's main pontoon dimensions are 6x2x1 meters, and the side pontoons are 11.50 meters long. It is designed for use in shallow waters such as rivers, lakes, channels, docks, and similar environments, making it ideal for cleaning reservoirs, sand stocks, mining arrays, piers, and harbors, particularly when the sand layer is soft. This dredger is easy to transport as it can fit into a single 40ft container. In addition to building new equipment, we also have used machines in stock. Contact us with your project, and we will recommend the best solution for you.
Dlodeh Ayk Ajpfx Ab Toa
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
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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
Turkey
17,237 km
Sand washing plant / gravel washer
Constmach Sand Washing PlantMobile Sand Screening & Washing Plant
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Condition: new, Year of construction: 2025, functionality: fully functional, CONSTMACH SW series mobile sand washing and screening plants deliver maximum performance in the field with high efficiency and flexible usage capabilities. Used for washing, screening, and classifying natural sand and gravel, these plants can be easily positioned even in confined spaces thanks to their compact design. Having all equipment assembled on a single mobile chassis significantly reduces setup time and makes transportation extremely practical. These plants, which can be quickly moved from site to site, provide businesses with significant savings in both time and money.
SW-1240
Production Capacity: 60 t/h
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Screen Dimensions: 1,200 x 4,000 mm
Helical Washer Dimensions: 400 x 4,000 mm
Feed Height: 4,600 mm
Total Motor Power: 37 kW
Electric Generator Requirement: 75 kVA
Weight: 20,000 kg
Transport Dimensions: 15(L) x 2.8(W) x 4.2(H) m
SW-1640
Production Capacity: 80 t/h
Screen Dimensions: 1,600 x 4,000 mm
Helical Washer Dimensions: 500 x 5,000 mm
Feed Height: 4,650 mm
Total Motor Power: 41 kW
Electric Generator Requirement: 85 kVA
Weight: 24,000 kg
Transport Dimensions: 15.5(L) x 3.25(W) x 4.3(H) m
SW-1850
Production Capacity: 150 t/h
Screen Dimensions: 1,800 x 5,000 mm
Helical Washer Dimensions: 600 x 6,000 mm
Feed Height: 4,700 mm
Total Motor Power: 50 kW
Electric Generator Requirement: 100 kVA
Weight: 32,000 kg
Transport Dimensions: 16(L) x 3.65(W) x 4.4(H) m
SW-2060
Production Capacity: 200 t/h
Screen Dimensions: 2,000 x 6,000 mm
Helical Washer Dimensions: 700 x 7,000 mm
Feed Height: 4,750 mm
Total Motor Power: 55 kW
Electric Generator Requirement: 120 kVA
Weight: 37,000 kg
Transport Dimensions: 17(L) x 3.85(W) x 4.5(H) m
Why Choose CONSTMACH Mobile Sand Washing and Screening Plant?
CONSTMACH combines quality, durability, and user-friendly design in its mobile sand washing and screening plants. Manufactured to European standards, our machines exceed industry expectations with their high washing capacity and low maintenance costs. Every plant we produce, backed by years of engineering experience, aims to ensure uninterrupted efficiency in our customers' production processes. Offering portability, quick installation, and high performance, these plants give you maximum flexibility at every stage of your projects. Choose the CONSTMACH brand for quality production, technical support, and reliable service.
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
Turkey
17,237 km
Sand washing machine / gravel washer
Constmach Sand Washing and ScreeningStationary Sand Screening Washing Plant
Call
Condition: new, functionality: fully functional, fuel type: hydrogen, color: other, Year of construction: 2025, Equipment: cabin, The fixed sand washing and screening plant is an advanced system designed for the high-efficiency separation and cleaning of natural sand and gravel. Developed with CONSTMACH engineering, these plants can be customized according to different production capacities, final product sizes, and washing requirements. Thanks to the plant's modular design, it can be easily integrated into any project area with different layout plans.
It offers flawless washing performance with options such as a high-vibration feed bunker, a washing nozzle vibrating screen, and a helical or bucket washer. The hydrocyclone system ensures maximum efficiency in separating fine material. Furthermore, thanks to the PLC-controlled automation system, all processes are managed from a single point, minimizing the margin of error.
CONSTMACH stationary sand washing and screening plants are equipped with SIEMENS and SCHNEIDER brand electronic components, offering long-term use and high durability. With these features, they are an ideal solution for companies that want to maintain high quality standards in aggregate production.
Stationary Washing and Screening Plant Technical Specifications
Production Capacity: 100 – 250 t/h
Maximum Feed Size: 200 mm
Feed Height: 4.5 meters
Main Configuration: Feed Bunker + Washing Nozzle Vibrating Screen + Helical Washer / Bucket Washer / Dewatering Screen and Hydrocyclone + Conveyor Belts
Total Motor Power: Varies according to production capacity
Electric Generator Requirement: Varies according to production capacity
Weight: Varies according to production capacity
Why Should You Choose CONSTMACH Stationary Washing and Screening Plants?
CONSTMACH combines its long-standing engineering experience in washing and screening technologies with high quality standards. All systems provide long-term use with low maintenance costs thanks to their durable steel construction and energy-efficient motors. In addition, with project-based customization options, it offers full compliance with each customer's production goals. Thanks to its superior service network and fast spare parts supply, CONSTMACH plants preserve the value of your investment in the long term.
What Does Constmach Do?
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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.
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