Used Calibration Ball for sale (4,007)
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Listing
Zheng Zhou Shi
10,533 km
Coal ball mill, coal ball grinding mill
Mingyuan Ball Mill For Fine PowderPowder grinding mill for coal, silica
Call
Condition: new, functionality: fully functional, power: 55 kW (74.78 HP), Year of construction: 2025, A coal ball mill, also known as a coal grinding mill, is a type of grinder used to grind and blend materials for use in mineral dressing processes, paints, pyrotechnics, ceramics, and selective laser sintering. It is a cylindrical device used to grind or mix coal, ores, chemicals, and other materials mechanically.
Here are key features and aspects of a coal ball mill:
1. Cylindrical Structure:
- The coal ball mill typically consists of a horizontal cylindrical shell. The inner surface of the shell is usually lined with abrasion-resistant material such as steel or rubber to protect it from wear.
2. Grinding Media:
- Grinding media, such as steel balls or ceramic balls, are placed inside the coal ball mill to assist in the grinding process. The rotation of the mill causes the grinding media to cascade and grind the coal particles.
3. Coal Feed and Discharge:
- Coal is typically fed into the mill through a central feed pipe, and the ground coal particles are discharged through a discharge end. The size of the coal particles is reduced during the grinding process.
4. Rotational Motion:
- The coal ball mill rotates on its horizontal axis. The rotation of the mill is controlled by a motor, and the speed can be adjusted to control the grinding process and particle size.
5. Air Sweeping:
- Some coal ball mills incorporate an air-swept design. Air is introduced into the mill to facilitate drying and transport of the pulverized coal out of the mill. This design helps in controlling the moisture content of the coal and aids in the grinding process.
6. Drying and Grinding:
- In addition to grinding, the coal ball mill may also have a drying function. This is particularly important if the coal being processed contains moisture. The drying and grinding functions are often achieved simultaneously in some coal mills.
7. Control System:
- Modern coal ball mills are equipped with control systems to monitor and regulate key parameters such as mill speed, feed rate, and temperature. This allows for optimization of the grinding process and efficient coal processing.
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8. Application:
- Coal ball mills are commonly used in coal-fired power plants and other industries where coal is used as a fuel. They are part of the coal pulverization system, which grinds coal into fine powder for combustion in boilers.
9. Safety Features:
- Safety features, such as monitoring devices and emergency shutdown systems, are often incorporated into coal ball mills to ensure safe operation.
10. Wear Protection:
- Wear-resistant materials are used in critical areas of the coal ball mill to withstand the abrasive nature of coal and extend the life of the mill components.
Coal ball mills play a crucial role in coal pulverization processes in power plants, contributing to the efficient combustion of coal for electricity generation. The specific design and features of coal ball mills can vary among different manufacturers and applications.
Listing
Zheng Zhou Shi
10,533 km
Crushing equipment
Mingyuan Dry and Wet Ball MillCustomerizable Model for ball mill plant
Call
Condition: new, functionality: fully functional, Year of construction: 2025, There are several types of ball mill grinding plants designed for different applications and industries. The choice of the specific type depends on factors such as the material being processed, the desired final product characteristics, and the production capacity required. Here are some common types of ball mill grinding plants:
1. Open Circuit Ball Mill:
- In an open circuit ball mill, the material passes through the mill only once, and the finished product is obtained directly. This type is suitable for dry grinding and often used for cement grinding.
2. Closed Circuit Ball Mill:
- Closed circuit ball mills have a separator, which separates the fine particles from the coarse ones. The coarse material is returned to the mill for further grinding, while the fine product is collected and sent to storage. This type is commonly used in mineral processing circuits.
3. Overflow Ball Mill:
- Overflow ball mills discharge the slurry over a trunnion at the discharge end. This type is suitable for wet grinding or when the slurry has a high moisture content.
4. Grate Discharge Ball Mill:
- Grate discharge ball mills discharge the slurry through the grate at the discharge end. This type is suitable for dry or wet grinding and is often used for grinding materials with high moisture content.
5. Peripheral Discharge Ball Mill:
- In a peripheral discharge ball mill, the grinding chamber is larger at the feed end, allowing the material to be discharged peripherally. This type is suitable for coarse grinding and often used for rod mills.
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6. Planetary Ball Mill:
- Planetary ball mills are designed for high-energy milling and are suitable for both dry and wet grinding. They have one or more grinding jars that rotate around a central axis, creating a planetary motion. This type is often used for laboratory applications.
7. Ball Mill with Ceramic Lining:
- Some ball mills are lined with ceramics to reduce wear on the inner surface of the mill. This is particularly common in the production of ceramic materials, pigments, and refractories.
8. High-Energy Ball Mill:
- High-energy ball mills use mechanical alloying processes to create new materials. These mills operate at high rotational speeds, causing the balls and the material being ground to impact with high energy. They are suitable for milling hard and brittle materials.
9. Air-Swept Ball Mill:
- In an air-swept ball mill, the material is fed into the mill with ambient air, and the finished product is collected in a dust collector. This type is commonly used for coal grinding in the cement industry.
10. Tube Mill:
- Tube mills are long cylinders with a charge of steel balls used for grinding raw materials, coal, and clinker. They can be open or closed circuit and are widely used in cement and mineral processing industries.
11. Continuous Ball Mill:
- Continuous ball mills operate continuously, and the material to be ground is fed at one end and discharged at the other. These mills are suitable for grinding materials in a continuous process.
Listing
Zheng Zhou Shi
10,533 km
Cement mill,clinker grinding plant
Clinker grinding mill / cement ball millcement grinding with air classifier
Call
Year of construction: 2025, condition: new, functionality: fully functional, A cement clinker grinding mill is a specialized equipment used to grind the hard nodular clinker into fine powder, which is cement. Most cement is currently ground in ball mills and also vertical roller mills, which are more effective than ball mills.
Here are key features and information about cement clinker grinding mills:
1. Raw Materials:
- The main raw material for making cement is clinker, which is produced by sintering limestone and clay. Other materials such as gypsum, fly ash, or slag may also be added during the grinding process to achieve specific properties.
2. Grinding Process:
- The clinker and other additives are finely ground in the grinding mill to produce cement. The grinding process is a crucial step in cement production and contributes significantly to the final quality of the product.
3. Types of Mills:
- Ball Mills: Traditional ball mills are commonly used for grinding clinker. They operate by rotating a cylinder with steel grinding balls, causing the balls to fall back into the cylinder and onto the material to be ground.
- Vertical Roller Mills (VRM): VRM technology has become increasingly popular for clinker grinding. These mills use a rotating table with rollers to crush and grind the clinker, providing energy efficiency and a smaller footprint compared to ball mills.
4. Gypsum Addition:
- Gypsum is often added during the grinding process to control the setting time of the cement. It prevents flash setting of the clinker and facilitates the formation of a workable and pumpable cement paste.
5. Quality Control:
- Quality control measures, such as monitoring the fineness of the cement, chemical composition, and other properties, are implemented during the grinding process to ensure the final product meets the required specifications and standards.
6. Clinker Cooling:
- Before grinding, the clinker is produced by heating the raw materials in a kiln. The clinker is then cooled before entering the grinding mill to prevent excessive heat build-up during grinding.
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7. Dust Collection and Environmental Considerations:
- Dust collectors and air pollution control systems are often employed to capture and control the dust generated during the grinding process, addressing environmental and safety concerns.
8. Packaging and Storage:
- After grinding, the cement is typically stored in silos before being packaged in bags or dispatched in bulk for distribution to construction sites or for sale in the market.
Cement clinker grinding mills play a crucial role in the cement production process, and advancements in technology continue to improve the efficiency and environmental sustainability of the grinding process.

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Listing
Zheng Zhou Shi
10,533 km
Glass grinding machine
Henan Mingyuan Ceramic /Silica Ball MillBatch ball mill for glass ceramic making
Call
Condition: new, Year of construction: 2025, power: 7.5 kW (10.20 HP), Batch ball mills find applications in various industries where the processing of materials in discrete batches is required. The versatility of batch ball mills makes them suitable for a range of applications. Here are some common batch ball mill applications:
1. Ceramics Industry:
- *Glaze Preparation:* Batch ball mills are extensively used in the ceramics industry for preparing glazes. Raw materials such as feldspar, quartz, and clay are ground with ceramic balls to achieve the desired particle size for glaze formulation.
2. Chemical Industry:
- *Material Grinding:* Batch ball mills are used for grinding and blending various chemical materials. This includes the production of pigments, dyes, and other specialty chemicals where precise particle size control is crucial.
3. Pharmaceuticals:
- *Drug Formulation:* In pharmaceutical manufacturing, batch ball mills are used for grinding and blending powders to create drug formulations. The controlled environment provided by these mills is essential for maintaining the integrity of pharmaceutical compounds.
4. Food Industry:
- *Ingredient Mixing:* Batch ball mills may find application in the food industry for mixing and grinding ingredients. This can include the production of food additives, flavorings, and other powdered or granular products.
5. Mining and Minerals Processing:
- *Ore Grinding:* Batch ball mills are used in mining and minerals processing for grinding minerals and ores. The controlled grinding helps in obtaining the desired particle size for subsequent processes, such as mineral separation or extraction.
6. Paints and Coatings:
- *Pigment Dispersion:* In the paints and coatings industry, batch ball mills are employed for dispersing pigments into paint formulations. Achieving a uniform particle size is crucial for the quality and appearance of the final coating.
7. Building Materials:
- *Raw Material Grinding:* Batch ball mills are used in the preparation of raw materials for the production of building materials, such as cement and concrete. Grinding of materials like limestone and clay helps in obtaining the desired fineness for subsequent processes.
8. Electronic Materials:
- *Ceramic Powder Processing:* In the electronics industry, batch ball mills can be employed for processing ceramic powders used in the production of electronic components and insulating materials.
9. Research and Development:
- *Material Testing:* Batch ball mills are often used in research and development laboratories for testing and optimizing material formulations. They provide a controlled environment for small-scale processing and experimentation.
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10. Customized Applications:
- *Specialized Processes:* Batch ball mills can be adapted for various specialized processes in different industries where precise grinding and mixing are required. Custom modifications can be made based on specific application requirements.
When using a batch ball mill, it's important to consider factors such as the type of material being processed, desired particle size, and the specific requirements of the end product. Additionally, following the manufacturer's guidelines and maintaining proper operating conditions are essential for efficient and effective milling processes.
Listing
Zheng Zhou Shi
10,533 km
Mill / grinding mill
Batch Ball Mill, Silica grinding millQuartz ball mill, silica powder grinding
Call
Year of construction: 2025, condition: new, ceramic ball mill ,Batch ball mill ,also called ceramic ball mill ,it is used for fine grinding of feldspar,quartz,clay,ore and so on.The ceramic ball mill is mainly used for material mixing, grinding,uniform product fineness,and saving power.It can be dry or wet.The machine can use different liner types according to production needs to meet different needs.The fineness of the grinding operation is controlled by the grinding time
ceramic ball mill Working principle
when ball mill working,steel balls inside drum will rotate with the drum to some height,and then steel balls fall down with materials to reach the point of grinding.
Working Principle of Ceramic ball mill
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ceramic ball mill ,Intermittent ball mill grinding operation is finished in the cylinder body. When the cylinder rotates, materials ascend to a certain height and then fall along a certain path due to the balls' gravity. Two forces are generated on the balls inside. One is the force on balls through tangent direction; the other is a opposite force in the contrast to the diameter of balls, as a result of the force generated when the balls slide down. These two forces will constitute a couple for the steel balls. The balls are squeezed between the cylinder and the adjacent steel balls, so the couple can make unequal-sized friction force. The balls will orbit along with the cylinder axis and then fall down, which can produce a strong impact force on the ores in the cylinder body and, as a result, the ores will be crushed. In conclusion, the ores in the cylinder body are mainly crushed by composite effect of peeling force, impact force and extrusion force.
Ceramic ball mill also named Intermittent ball mill which adopts the wet intermittent operation, is used for fine grinding and mixing the material such as feldspar, quartz, clay ceramic raw materials. The discharging and the mud size can through through 1000 sieve pore. This machine is high milling machinery, materials should be Broken in the fineness of the state into the grinding mill to get the highest efficiency and economic benefits.
The cement mill is key equipment for the grinding process of the cement clinker after the crushing process of it. It is mainly used in the cement silicate product industry. After long term design and manufacture of the cement mill, our company now has series of cement mill with various specifications to meet with different requirement from our customers.
Features of Cement Mill
Our company adopts suitable transmission methods according to different specifications. We have brim drive and center drive as transmission form. The cylinder adopts new type step lining to increase the grinding area. And it is easily repairable and changeable. The new designed separate-chambered structure adopts flexible lifting blade and fixed lifting blade and it is easily fixed and repaired.
Working Principle of Cement Mill
The cylinder will rotate by the transmission device. Due to the inertial centrifugal force, the steel balls will stick on the liner plate and rotate with the cylinder together. When the steel balls come to a certain height, it will fall down by gravity and impact the raw material. And the repeated going-up, falling down, slide and roll of the steel balls can grind the raw material together with the liner plates.
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Listing
Zheng Zhou Shi
10,533 km
Roll forming line
Rod ball mill / Rod Grinding MillFor Sand and mining beneficiation plant
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Condition: new, Year of construction: 2025, We have various kinds of ball grinding mill such as batch ball mill, rod mill, cement ball mill, mining ball mill, welcome to contact our team for further details according to your specific requirements.
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Listing
Zheng Zhou Shi
10,533 km
Roll forming line
ball grinding mill for mining &fine sandsilica/Barite/limestone powder plant
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Condition: new, Year of construction: 2025, power: 300 kW (407.89 HP), A ball mill is a key equipment in the grinding process of barite. It is designed to grind and blend solid or hard materials into smaller pieces, particularly powder. In a barite grinding plant, ball mill is often used for grinding barite into an ultrafine powder for various applications.
Here are key features and aspects of a ball mill used for barite grinding in a plant:
1. Mill Structure:
- The ball mill for barite grinding typically consists of a horizontal cylindrical shell with ends that are flanged and bolted on. The ends may contain openings for feeding and discharging the barite.
2. Grinding Media:
- Steel or ceramic balls are commonly used as grinding media in the ball mill. The grinding media helps in the grinding process by reducing the size of the barite particles.
3. Rotation:
- The mill rotates on its horizontal axis. The rotational motion of the mill, driven by a motor, causes the grinding media to cascade and grind the barite.
4. Feed and Discharge:
- Barite is typically fed into the ball mill through a hopper or a conveyor. The ground barite particles are discharged from the mill through a discharge end.
5. Control System:
- Modern ball mills are equipped with control systems to monitor and regulate critical parameters, such as mill speed, feed rate, and temperature. This allows for precise control of the grinding process.
6. Size Reduction:
- The primary purpose of the ball mill is to reduce the size of barite particles. Grinding occurs as the barite is subjected to the impact and friction forces of the grinding media.
7. Classification:
- Depending on the desired fineness, a classification system may be integrated into the ball mill to separate fine particles from coarse ones. This ensures that the final product meets the required specifications.
8. Dust Collection:
- A dust collection system may be incorporated to capture and collect fine particles generated during the grinding process, ensuring a clean and safe working environment.
9. Liners:
- The interior of the ball mill is often lined with wear-resistant materials, such as steel or rubber, to protect the mill shell from abrasion and ensure longer equipment life.
10. Application in Barite Processing:
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- The ball mill in a barite grinding plant is a crucial piece of equipment for processing barite ore into a fine powder. This powder is used in various industries, including oil and gas drilling, coatings, and pharmaceuticals.
11. Safety Features:
- Safety features, such as monitoring devices and emergency shutdown systems, are typically incorporated into ball mills to ensure safe operation.
The specific design and features of a ball mill for barite grinding can vary among different manufacturers and applications. It is essential to follow proper procedures and guidelines for the operation and maintenance of the equipment to ensure optimal performance and longevity.
Listing
Zheng Zhou Shi
10,533 km
Ball Mill for Ore mining & sand grinding
batch ball mill & wet mining ball mill2400X4500 ball mill
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Condition: new, fuel type: electric, Year of construction: 2025, machine/vehicle number: 2700x4500, Equipment: low noise, Main Technical parameters of the ball mill
Drum diameter: 2400mm
Drum length: 4500mm
Motor power: 320KW
Max input size: 25mm
Capacity:35-60 t/h
Weight: 72Tons
Ball loading: 30Tons
Besides this model, we also have the other models like 2700x4500, 3200x4500, 1830x13000mm, and so on, and we can also offer customerization service, we can also provide complete grinding solution for various industries like cement, quartz, ore beneficiation plant, and so on, welcome to contact us for more info.
A ball mill is a common grinding machine used to grind and blend materials for use in mineral processing, including ore mining and the production of silica (silicon dioxide). When it comes to ore mining and silica grinding, the characteristics of the ore and the final product requirements will play a crucial role in selecting the appropriate ball mill.
Here are some considerations for using a ball mill in ore mining and silica grinding:
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1. Ore Characteristics:
- Hardness: The hardness of the ore determines the type of ball mill that is most suitable. Harder ores may require a more robust and wear-resistant ball mill.
- Particle Size Distribution: The initial particle size of the ore affects the grinding process. Different ores may require different approaches to achieve the desired particle size.
2. Silica Grinding:
- Silica Content: If the primary goal is to grind silica, it's important to consider the initial silica content and the desired final particle size. Silica grinding often requires special attention to prevent excessive wear on the milling equipment.
3. Ball Mill Type:
- Overflow vs. Grate Discharge: The type of discharge from the ball mill can impact the final product and the grinding efficiency. Overflow mills are generally used for most grinding applications, while grate discharge mills are more suitable for certain types of ores.
4. Mill Size and Capacity:
- Mill Diameter and Length: The size of the ball mill should be selected based on the amount of material to be ground and the desired throughput.
- Capacity: Ensure that the chosen ball mill has the capacity to handle the required volume of material efficiently.
5. Grinding Media:
- Material and Size: The choice of grinding media (balls or cylpebs) and their size depends on the hardness of the ore and the desired final particle size. Different grinding media materials can impact the purity of silica during grinding.
6. Liners and Lifting Aids:
- Liners: Consider the type of liners used in the ball mill to protect the shell and optimize the grinding process.
- Lifting Aids: Some mills use lifting aids to enhance the grinding action and promote better mixing of the material.
7. Control and Monitoring Systems:
- Automation: Utilize control systems to automate the milling process and ensure optimal performance.
- Monitoring: Regularly monitor the milling process to adjust parameters as needed for consistent and efficient operation.
8. Safety Measures:
- Safety Systems: Implement safety features to protect personnel and equipment during operation.
Always follow the manufacturer's recommendations and guidelines for operation and maintenance to ensure safe and efficient use of the ball mill in ore mining and silica grinding applications.
Listing
Wymysłów
17,869 km
PCB Piezotronics 394C06 vibration calibrator – set in a case
Kalibrator drgań PCB Piezotronics 394C06 – zestaw w walizceKalibrator drgań PCB Piezotronics 394C06 – zestaw w walizce
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Condition: excellent (used), For sale: Professional, portable vibration calibrator from the renowned manufacturer PCB Piezotronics.
Model: 394C06
Serial number: LW19236
Made in: USA
The calibrator is designed for rapid verification and calibration of accelerometers in industrial, laboratory, and automotive (NVH) applications.
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Technical and visual condition
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The device is in very good condition and well-maintained.
Manufacturer's seal is intact (VOID IF SEAL DAMAGED).
Normal, minimal signs of use.
The equipment comes from a professional measurement environment.
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Features and characteristics
• Portable vibration calibrator
• RMS / PEAK mode
• CAL adjustment (+ / -)
• Stable reference signal for sensor verification
• Battery powered – ideal for field work
• High repeatability and measurement accuracy
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Applications
• Accelerometer calibration
• NVH systems (Noise, Vibration, Harshness)
• Industry, automotive, laboratories
• Maintenance, quality control
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Included in the set
• PCB Piezotronics 394C06 calibrator
• Original transport case
• Protective cover
• Adapters / mounting accessories (as shown in the photos)
Listing
Offenburg
18,707 km
Temperature calibrator SIKA TP 3M 165 E
SIKATP3M165E
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Year of construction: 2015, condition: excellent (used), functionality: fully functional, machine/vehicle number: 1509012, For sale is a used temperature calibrator from the manufacturer Sika based in Kaufungen, Germany (Made in Germany).
The device was only used as a micro bath/oil bath in our calibration laboratory and is no longer needed.
No additional accessories are included; however, these can be purchased from the manufacturer. (Other measuring equipment shown in the pictures is not included in the offer.)
Temperature range: -30°C to 165°C
Manufacturer specifications:
Description:
Whether for on-site use in the workshop, in the measurement and test room, or in the laboratory, SIKA temperature calibrators are utilized anywhere. A wide range of industries with diverse applications are covered.
• Assembly, commissioning
• Manufacturing, production
• Maintenance, service
• Quality assurance, test equipment monitoring
• Repair
Micro bath function:
When temperature sensors with unusual shapes and sizes need to be tested, using calibration fluids offers advantages. The unit under test is placed directly in the fluid, ensuring a direct heat transfer between calibrator and device without insulating air gaps. The calibration fluid, such as silicone oil, is selected according to the required calibration temperature. The stepless regulation of the magnetic stirrer, combined with the removable sensor basket, ensures thorough mixing of the calibration liquid and creates a large measurement zone. Furthermore, the sensor basket allows undisturbed stirring operation and protects the tank bottom.
Dry block function:
The dry block function is designed to allow simple temperature calibration in laboratory and field applications. Optimal thermal coupling between the block and the device under test is achieved using the correct sleeve. Ideally, the bore in the sleeve should be 0.5 mm larger in diameter than the outside diameter of the sensor. The sleeve enables calibration of almost all straight temperature sensors with different lengths and diameters. The dry block covers the entire temperature range without the need to change the calibration medium. The user does not have to consider viscosities, flash points, or outgassing.
Blackbody function:
For the calibration of IR pyrometers or thermal imaging cameras, a patented infrared calibration sleeve is used. The special surface structure and asymmetric shapes create a “black cavity radiator” with an emissivity factor of 0.9994, preventing the reflection of stray radiation and emitting the desired temperature in an ideal manner. The pyrometer is simply held at the prescribed distance above the measurement opening, allowing the desired measurement spot on the base to be targeted for calibration. Direct mounting of a tripod is possible.
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Surface temperature function:
Surface temperature sensors are calibrated using special sleeves that are placed vertically with the required contact force. By switching the calibrator controller to the external reference sensor, the best possible temperature reference point on the sleeve surface is achieved.
Listing
Germany
18,524 km
Calibrating roll lathe
MFD - HOESCHD1000 GY-YF
Call
Condition: used, turning diameter over bed 2000 mm
turning diameter over slide rest 1050 mm
turning length 7000 mm
speed 1,6 - 250 U/min
voltage 380 V
4 Jaw Chuck Ø 1,230 mm
D.R.O. Heidenhain
The tech. Data are manufacturer or operator information and therefore non-
binding. We reserve the right to prior sale; Our terms and conditions of sale
apply exclusively.
About us More
Bsdpjyqvd Eofx Aa Ejwi
than 400 of our own machines in stock
Over 15,000 m² of storage space, 70 t crane capacity
More than 10,000 items and accessories for your workshop
If you are interested in selling machines, production lines, or your business,
please contact us. You can find further offers on our website. Tours are
possible by appointment.
We look forward to your visit.
Your Markus Hirsch Team
Listing
Warburg
18,434 km
Wrecking ball
ROCKWORKS6 to Abrisskugel
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Condition: excellent (used), Year of construction: 2020, 6-ton demolition ball
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Manufacturer: Rockworks
Year of manufacture: 2020
Diameter: approx. 1,100 mm
Listing
Bruchsal
18,631 km
Cup grinding machine/ G&N Ball Grinding Machine MPS 1
G & N KugelmüllerMPS 1
Call
Condition: ready for operation (used), G & N Kugelmüller MPS 1 / Cup Grinding Machine
Bsdpfx Aeypivxja Eowi
- Spindle speed: 3,150 rpm
- Magnetic chuck: 200x100 mm
- Grinding height above magnet: 130 mm
- Side-mounted wheel dressing device
- Fine adjustment
- Coolant system through the grinding spindle
- Drive motor: 0.6 kW
- Machine enclosure
- Documentation
Dimensions: LxWxH 0.8x0.7x1.8 meters / Weight 180 kg
Errors and omissions excepted.
Listing
Pollenzo
18,895 km
Ball screw (recirculating ball screw)
REXROTH0766130104D
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Condition: like new (used), functionality: fully functional, Ferwood code: RS0003495 - Manufacturer code: 0766130104D - Condition: As new (showroom item) - Functionality: Fully functional - Compatible machine: - If interested, we offer an overhaul service. Please contact us.
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Listing
Hessisch Lichtenau
18,422 km
Ball screw spindle with servomotor, positioning spindle, positioning with ball screw spindle
SIEMENS1FK6044-7AH71-1EG0 oder 1FK7044-7AH71-1EG0
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Condition: used, Ball screw with SIEMENS servomotor
Linear guide with permanent SIEMENS servomotor
Type: 1FK6044-7AH71-1EG0
Type: 1FK7044-7AH71-1EG0
ID No. YF RN22 5076 01 001
Year of manufacture: 2003
Axis travel: 540 mm
Total length: 900 mm
Shaft diameter: 40 mm
Lead: 40 mm
Ball diameter: approx. 6 mm
- Compact unit with servomotor and ball nut
- Ball screw guided to prevent rotation, driven via nut
- Ball screw Ø 40 mm (hollow shaft, inner diameter = approx. 22 mm)
- Permanent-magnet SIEMENS servomotor Type: 1FK6044-7AH71-1EG0
(Serial No: ID No. YF RN22 5076 01 001)
Total dimensions L x W x H: 900 x 200 x 330 mm
Weight: 30 kg
Good condition
Removed from a fully functional special-purpose machine, tested before removal.
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8 units available
The stated price refers to 1 unit.
Listing
Tönisvorst
18,574 km
Pistonphone Acoustic Calibrator
Brüel & Kjaer4220
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Condition: excellent (used), Sound level meter in wooden case
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Make Brüel & Kjaer
Type 4220
Weight 1,2 kg
Listing
Würzburg
18,501 km
Ball roller table transfer
Unbekannt2000-1007-1000
Call
Condition: used, Ball transfer table 2000-1007-1000
RA2407
Technical data:
Year of manufacture: unknown
Condition: good (used)
dimensions: 2000x1000
distance balls: 55 mm row, with 75 mm pitch
Height: 800 mm - 900 mm
Scope of delivery: including feeds
Price plus VAT ex central warehouse Dr. Sonntag GmbH & Co. KG 97076 Würzburg
For individual, professional advice, simply get in touch with us.
Simply contact us by phone or by mail.
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We will be happy to help you with the planning and implementation of your projects.
We look forward to hearing from you.
With kind regards
Your team of Dr. Sonntag GmbH & Co. KG
Your specialist and contact for intralogistics
Listing
Komárno
18,031 km
GNT Calibrating Machine
GNT Italy
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Condition: excellent (used), Year of construction: 2016, functionality: fully functional, input voltage: 400 V, grinding belt width: 340 mm, grinding height: 150 mm, height adjustment type: mechanical, actuation type: manual, total height: 2,200 mm, total length: 1,200 mm, total width: 1,000 mm, overall weight: 300 kg, GNT (Italy) Calibrating Machine – Extra Robust Construction
Bodpfx Ajykl Tcsa Eewi
For sale: a calibration grinder from the Italian manufacturer GNT. This machine is designed for precise grinding of metal components and features a robust, stable construction ideal for industrial use.
Technical specifications:
Grinding belt width: 300 mm
Maximum workpiece thickness: 150 mm
Manual thickness adjustment with digital readout
Linear belt speed adjustment
Belt movement and position controlled by an oscillator
Permanent magnet under the belt for secure workpiece holding
Machine weight: 300 kg
Dimensions: 1200 mm (length) × 1000 mm (width) × 1200 mm (height)
The machine is in excellent technical condition and ready for immediate use in serial production or precise machining of small metal parts.
For more information, technical details, or to arrange a viewing, please contact us.
Listing
Italy
18,559 km
Calibrating And Sanding Lines
VIETS3 - VALERIA
Call
Condition: used, machine/vehicle number: 008291, Position 1: Bottom Sanders VIET-S3 - VALERIA
Position 2: Top Sanders VIET-S3 - VALERIA
Bwsdpfx Aox A Tayoa Esi
Listing
Voerde (Niederrhein)
18,542 km
ABEL ball with steel core for ABEL pumps
ABELKugel mit Stahlkern
Call
Condition: new, ABEL ball with steel core for ABEL piston diaphragm high pressure pumps.
Bwodpfxsiyqiwe Aa Esi
NEW !
We are your supplier for ABEL pumps, service and spare parts partner for ABEL pumps. Spare parts available from stock or at short notice.
Listing
Voerde (Niederrhein)
18,542 km
ABEL valve ball on valve seat ABEL pumps
ABELVentilkugel
Call
Condition: new, ABEL valve ball on valve seat for ABEL piston diaphragm high pressure pumps.
Bjdjiyqizjpfx Aa Ejwi
NEW !
We are your supplier for ABEL piston diaphragm high-pressure pumps, filling pumps, chamber filter presses, service and spare parts partners for ABEL pumps. Spare parts available from stock or at short notice.
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Listing
Voerde (Niederrhein)
18,542 km
ABEL valve balls ABEL pumps
ABELVentilkugel
Call
Condition: new, ABEL valve ball for ABEL piston diaphragm high-pressure pumps.
Bwedoiyqitspfx Aa Eji
NEW !
We are your supplier for used and new piston membrane high-pressure pumps / filling pumps for chamber filter presses, service and spare parts partner for ABEL pumps. Spare parts available from stock or at short notice.
Listing
St. Gallen
18,677 km
Planetary ball mill - 4 x 25 liters
Changsha Mitr Instrument Equipment Co.YXQM-100L
Call
Year of construction: 2024, operating hours: 1 h, condition: new, functionality: fully functional, machine/vehicle number: 86-731-85552647/18153792542, We are a company based in 9000 St. Gallen (Switzerland) and imported this planetary ball mill from China in 2024. The unit is brand new and unused. We have switched the machine on and let it run empty for a few minutes to verify its functionality. It comes with 4 x 25-liter nylon containers. Additionally, 120 kg of zirconium beads with a 1 mm diameter are available.
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Manufacturer's Description:
The YXQM series of planetary ball mills for mass production is a machine designed for production applications, built to handle medium-scale capacities to meet industrial requirements. It facilitates the smooth transition of materials from laboratory scale to full production, ensuring consistency and repeatability of processes and thus reliable material quality. The equipment is widely used across new energy, metallurgy, electronics, ceramics, geology, mining, construction materials, chemical industry, light industry, cosmetics, environmental protection, and other enterprise-level material production sectors.
Extremely high centrifugal forces inherent to planetary ball mills generate intensive grinding energy, resulting in short milling times. These machines are ideal wherever the quality control process demands the highest standards of purity, speed, fineness, and reproducibility. This series can be equipped with vacuum jars, allowing samples to be ground under vacuum conditions. It is well suited for research tasks at scientific institutes, universities, and industrial R&D laboratories to verify the feasibility of scale-up to mass production, as well as for routine operations such as mixing and homogenizing soft, hard, brittle, or fibrous materials—from laboratory tests through to production.
- Key Features:
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- High-performance, nanometer-scale grinding
- Digital display, intuitive operation, precise parameter setting
- Variable speeds from approx. 10 to 440/360 rpm, speed ratio 1:2
- Batch processing with up to 4×6/9 L samples, simultaneous processing of 4 materials
- Electric lid opening and integrated crane for easy and convenient operation
- Storage for 3 modes and 15 programs
- Power failure protection with memory function and automatic restart
- Suitable for dry, wet, vacuum, and protective atmosphere grinding
- Machine stops upon lid opening; automatic interlock prevents accidental release
- Equipped with rollers and swiveling feet for easy movement and stable operation
Applications: Grinding, mixing, homogenizing, colloidal milling, mechanical alloying, mechanochemistry
Fields of Application: New energies, geology/metallurgy, glass/ceramics, engineering/electronics, building materials, environment/recycling, agriculture, chemistry, medical, biology
Feed material: Soft, hard, brittle, fibrous – dry or wet
Size reduction principle: Impact, friction
Feed size: < 5 mm soil, < 10 mm
Final fineness: For colloidal milling, samples below 0.1 micron
Number of grinding stations: 4
Grinding methods: Dry grinding, wet grinding, vacuum grinding, grinding under protective atmosphere
Listing
Echichens
18,914 km
Ball mill
Stein & RoubaixBB 2995
Call
Condition: used, Year of construction: 1995, operating hours: 10,000 h, functionality: fully functional, total width: 2,900 mm, total length: 9,500 mm, Ball mill 3.2 m x 5.4 m, weight 44 tons, in perfect working condition, without ball charge, complete with drive by 250 kW motor-gearbox, rubber lining, single-chamber type, feed through 90° bent pipe, distributor with blades, discharge through perforated wall (not overflow), air flow by suction via Atlas Copco compressor, FDI filter.
Bwsdpfxexbwtzj Aa Esi
Listing
Nauen
18,145 km
Ball mill Vollrath EFC 200
Kugelmühle VollrathEFC 200
Call
Condition: excellent (used), Ball mill Vollrath EFC 200
Wet and dry grinding
Iron-free grinding with steatite balls
Bodpfxjk D Dwto Aa Eswi
Lining hard porcelain
Volume 200 l
Drive power 1,4 kW
speed 42 1/min
3 ball mills each mounted on steel construction
Very good ready to use condition, directly from production!!!
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