Used Roll Stand For Rolling Mill for sale (27,538)
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Listing
Zheng Zhou Shi
3,684 km
Ball mill for powder and mining plant
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: 2026, Ball Mill for Powder and Mining Plant: Structure, Function, and Technical Details
A ball mill is a key grinding machine widely used in mining, metallurgy, cement, chemical, and powder-making industries. It is designed to grind various ores and other materials into fine powder through impact and attrition between steel balls and the material inside a rotating cylindrical shell. In mining plants, ball mills are essential for ore beneficiation, preparing materials for flotation, magnetic separation, or leaching processes. In powder production, they ensure uniform particle size and high surface area for further processing.
Working Principle
The ball mill operates on a simple yet effective principle: as the cylindrical shell rotates around its horizontal axis, the grinding media (steel or ceramic balls) are lifted along the inner wall by centrifugal force and friction. When they reach a certain height, they fall freely, striking and grinding the material below. This repeated motion causes both impact and abrasion, reducing the material to the desired fineness. The grinding process can be performed in dry or wet conditions depending on the application.
Structural Composition
A standard ball mill consists of several main components:
Feeding part: Equipped with a feeder or screw conveyor to ensure uniform material input.
Discharging part: Can be grate type or overflow type, depending on the discharge method.
Rotating part: The cylindrical shell made of steel plates, lined with wear-resistant liners.
Transmission system: Includes motor, reducer, small transmission gear, and electrical control.
Grinding media: Steel balls or ceramic balls of different diameters for efficient grinding.
The internal liner design and ball size distribution are optimized to achieve maximum grinding efficiency and minimal energy consumption.
Technical Details
Typical Specifications:
Feeding size: ≤25 mm
Discharge size: 0.074–0.4 mm
Capacity: 0.65–615 t/h (depending on model and material hardness)
Cylinder speed: 18–38 r/min
Power: 18.5–4500 kW
Liner material: High manganese steel, rubber, or alloy steel
Grinding media load: 30–45% of cylinder volume
Operating Modes:
Dry grinding: Suitable for materials that must remain moisture-free, such as cement clinker, limestone, and quartz.
Wet grinding: Common in ore beneficiation, where water or slurry improves grinding efficiency and particle uniformity.
Application in Mining Plants
In mining operations, ball mills are used after crushing to further reduce ore size and liberate valuable minerals. They are integrated into grinding circuits with classifiers, hydrocyclones, and flotation systems. The ground material is classified by size, and oversized particles are returned to the mill for regrinding. This closed-circuit system ensures consistent product fineness and efficient energy use.
Common Applications:
Gold, copper, iron, and zinc ore grinding
Cement clinker and slag processing
Silicate and ceramic powder production
Coal and mineral powder preparation
Conclusion
A ball mill is an indispensable piece of equipment in both powder production and mining beneficiation plants. Its ability to grind materials into fine, uniform particles makes it vital for downstream processes such as flotation, sintering, and chemical reactions.
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Listing
Zheng Zhou Shi
3,684 km
Powder grinding machine
Fine powder grinding mill, clinker millSuperfine ball mill for micro powder
Call
Condition: new, Year of construction: 2026, A superfine ball mill is a type of milling machine that is used to grind materials into very fine particles. This type of ball mill has some distinctive features that make it especially suitable for processing even the hardest materials with low contamination and minimal wear. It is commonly used in various industries, including pharmaceuticals, minerals, pigments, and chemicals, for producing micro powder or nanoparticles.
Here are some key features and considerations for a superfine ball mill for micro powder:
1. High Grinding Efficiency: Superfine ball mills are designed to achieve high grinding efficiency by utilizing grinding media with a relatively small size, leading to a large surface area for grinding.
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2. Precision Control: These mills often come with advanced control systems to regulate parameters like rotation speed, temperature, and grinding time, allowing precise control over the particle size distribution.
3. Specialized Design: The mill is typically designed with features to minimize contamination, such as using materials resistant to wear and corrosion. Some mills also have cooling systems to prevent overheating during the milling process.
4. Variety of Materials: Superfine ball mills can handle a wide range of materials, including both brittle and fibrous substances. They are often used for milling hard materials that require fine grinding, such as ceramics, minerals, or pigments.
5. Size Reduction to Micro or Nano Level: The primary goal of a superfine ball mill is to reduce particle size to the micro or even nano level. This is achieved by the intense grinding action that occurs within the mill.
6. Classifier System: Some superfine ball mills incorporate a classifier system to control the particle size distribution more precisely. This allows for the separation of fine particles from coarser ones during the milling process.
7. Batch or Continuous Operation: Depending on the specific design, these mills can operate in either batch or continuous mode, offering flexibility based on the production requirements.
8. Safety Measures: Safety features may be included, such as monitoring and control systems to prevent overloading, overheating, or other potential issues during operation.
When selecting a superfine ball mill for micro powder production, it's important to consider the specific requirements of your application, the characteristics of the materials you're working with, and the desired final particle size distribution. Always follow the manufacturer's guidelines for operation, maintenance, and safety to ensure optimal performance and longevity of the equipment.
Listing
Zheng Zhou Shi
3,684 km
Glass grinding machine
Henan Mingyuan Ceramic /Silica Ball MillBatch ball mill for glass ceramic making
Call
Condition: new, Year of construction: 2026, 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:
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- *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.
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.
Technical details
We have different options for different requirements, please contact our team for more info.
Listing
Grosuplje
6,418 km
ROLL FORMING LINE
ROLL FORMING LINETR 153
Call
Condition: excellent (used), Year of construction: 2019, functionality: fully functional, DESCRIPTION:
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Complete production process: hydraulic uncoiling, guided feeding, roll forming, hydraulic post-cutting, and automatic run-out/stacking.
Profile-specific tooling for TR153 / 290 / 870 high-profile sheets.
Full mesh safety guarding around the main forming section.
Siemens PLC/HMI control and Schneider frequency-controlled main drives.
Profile: TR153 / 290 / 870
Standard sheet thickness: 0.70-1.50 mm
Feed coil width: 1,500 mm
Overall / effective width: 900 mm / 870 mm
Profile height / pitch: 153 mm / 290 mm
Maximum profile length: unlimited
Working speed: 15 m/min
Location of the line: Serbia
Listing
Velp
7,088 km
Roll stand for rolling mill
BühlerMDDL / MDDK 1000 x 250
Call
Condition: used, Year of construction: 2000, functionality: fully functional, 1x Used Bühler MDDL / MDDK
Rollers are worn and can be re-grooved at an additional cost.
Complete mill is already dismantled.
Includes 4 drive motors.
Spare parts can be supplied at extra cost.
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Listing
Ledegem
7,271 km
Brick machinery claypreparing machinery
extruder-rollermill-filtermixer-conveyerextruder:PZ60f/56 - mixerMDV920b
Call
Condition: excellent (used), Year of construction: 1974, functionality: fully functional, for sale second hand brick - machinery
Handle
-extruder 600/560 Händle and Mixer MDV920b
-filermixer Händle
-roller mill 800x800 Händle WFZ880a
- conveyer 40m x 80 cm gummi
Bjdezmxi Uspfx Abtsdg
Listing
Tata
6,158 km
Roller conveyor
BUDDE Fördertechnik roller conveyor3500x1000mm
Call
Condition: like new (used), Year of construction: 2015, functionality: fully functional, roll diameter: 75 mm, total width: 1,000 mm, conveying length: 3,500 mm, Roller track 1000x3525mm roller line, transport track several pieces /ct1967
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Manufacturer: BUDDE Fördertechnik
Length: 3525 mm
Width: 1000 mm
Height: 250 mm
Roller: 990 mm
Wheel center distance: 75 mm
Can be sorted, several pieces for sale
Listing
Velten
6,584 km
Cylindrical grinding machine
Roll-o-MaticRollomatic NP5
Call
Condition: excellent (used), Year of construction: 2010, grinding length: 330 mm, grinding wheel diameter: 250 mm, total width: 1,765 mm, total length: 1,830 mm, total height: 2,441 mm, grinding diameter: 20 mm, type of input current: three-phase, workpiece diameter between centers: 20 mm, spindle speed (max.): 10,000 rpm, feed length X-axis: 29 mm, feed length Y-axis: 350 mm, feed length Z-axis: 100 mm, feed rate X-axis: 29 m/min, feed rate Y-axis: 350 m/min, feed rate Z-axis: 100 m/min, grinding spindle motor power: 9 W, grinding spindle speed: 7,600 rpm, overall weight: 3,000 kg, input frequency: 50 Hz, rapid traverse X-axis: 15 m/min, rapid traverse Y-axis: 15 m/min, rapid traverse Z-axis: 15 m/min, input voltage: 400 V, workpiece spindle speed (max.): 3,000 rpm, Equipment: rotational speed infinitely variable, Rollomatic ShapeSmart NP5 — CNC cylindrical grinding machine (pinch/peel) with 3-axis loading robot
Year of manufacture 2010 · CNC pinch/peel cylindrical grinding machine · Ø 0.025–20 mm · 3-axis loading robot
Five-axis pinch/peel cylindrical grinding machine from Rollomatic SA (Le Landeron, Switzerland) for the rough and finish machining of cutting tools, punches, micro-drills, and forming and ejector pins. The original factory invoice from Rollomatic from 2010 for this machine is available, which documents the design, drives, axis travels, and included equipment.
KEY DATA
- Grinding diameter Ø 0.025 – 20.0 mm · Shank diameter Ø 1.0 – 20.0 mm · Grinding length max. 330 mm
- Control system GE FANUC 320iA, 8 axes (5 machine axes + 3 robot axes), NanoGrind user interface on PC
- Roughing spindle 8.5 kW, wheel Ø 250 mm, max. 7,600 min⁻¹ · Finishing spindle 1.4 kW, wheel Ø 150 mm, max. 10,000 min⁻¹
- Workpiece spindle with collet chuck W20, 0 – 3,000 min⁻¹
- Axis travels Y 350 mm · Z 100 mm · X and V each 29 mm with glass scale, resolution 0.00005 mm
- Loading robot 3 axes, workpieces Ø 1.0 – 16.0 mm, length 30 – 300 mm, magazine 150 – 1,000 pieces
- 1830 × 1765 × 2441 mm · approx. 3,000 kg · 3 × 400 V, 50 Hz, max. 15 kW
WHAT MAKES THIS MACHINE SPECIAL
- Pinch/peel process: Roughing and finishing wheels engage with the workpiece simultaneously — high accuracy of roundness and short cycle times in one pass
SCOPE OF DELIVERY
- Machine complete: Machine bed, full splash guard, electrical cabinet, pneumatics unit, control panel with 15" screen and PC keyboard
- Control system GE FANUC 320iA with 8 axes, Rollomatic NanoGrind user interface on PC
- P4Smart software for offline programming and simulation
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- Roughing station with 8.5 kW spindle (90° design) and finishing station with 1.4 kW direct drive spindle, both with PerfectArbor mounting
- Monoblock shank guide with pneumatic pressure lever
- Workpiece spindle with collet chuck W20
- Integrated three-axis loading robot with base plate for Rollomatic cassettes
- Cassettes and collet chucks from the machine's inventory — the exact scope will be listed definitively for the shipping date
- Transport-safe packaging on a wooden pallet, loading onto your truck included
- Coolant filter and cooling system as well as extraction are not included in the scope of delivery — both were centrally installed at the previous owner
- Fire extinguishing system and grinding wheels are not included in the scope of delivery
AVAILABILITY AND INSPECTION
Availability: End of September 2026, ex warehouse Velten. Demonstration, trial grinding and measurement only after prior appointment — installation and commissioning will be carried out by an external service partner.
PROCESSING
Location 16727 Velten near Berlin (Germany) · FCA Velten incl. loading · 100% prepayment · Delivery 1–2 working days after payment receipt · Price on request · All technical data in the attached data sheet.
Technical data according to manufacturer's documents (Rollomatic factory invoice from 2010 for this machine and series catalog) — information provided, no agreement on characteristics within the meaning of §§ 434, 443 BGB. We will confirm individual values definitively during the inspection or upon specific request. Subject to errors and prior sale.
Listing
Mizil
5,493 km
Vertical machining center
HAITIAN - HISION - MAX MILLMAXMILL NVM1166 - HISION VMU1100 -V180
Call
Condition: repair required (used), Year of construction: 2019, functionality: fully functional, In operational condition: MAXMILL NVM1166 - HISION VMU1100 - HISION V180
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Listing
Mleczków
6,034 km
Belt conveyors
Rollenbahn kurve Forderband ConveyorAXMANN kurve 180
Call
Condition: ready for operation (used), Year of construction: 1996, The item of my auction is a 180-degree bend roller conveyor, BELT width 52 cm.
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Listing
Zheng Zhou Shi
3,684 km
Powder grinding mill
ball mill for mining &fine powder makingsilica/Barite/limestone powder plant
Call
Condition: new, Year of construction: 2026, power: 300 kW (407.89 HP), Ball Mill for Mining & Fine Powder Making:
A ball mill is a fundamental grinding device widely used in mining, metallurgy, cement, and chemical industries. It is designed to grind ores and other materials into fine powder through impact and attrition between steel balls and the material inside a rotating cylindrical shell. In mining plants, ball mills are essential for ore beneficiation, while in powder-making industries, they ensure uniform particle size and high surface area for further processing.
Working Principle
The ball mill operates on the principle of impact and friction. As the cylindrical shell rotates around its horizontal axis, the grinding media—usually steel or ceramic balls—are lifted along the inner wall by centrifugal force and friction. When they reach a certain height, they fall freely, striking and grinding the material below. This repeated motion breaks down the material into fine particles. The process can be carried out in dry or wet conditions depending on the application.
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Structural Composition
A standard ball mill consists of several main components:
Feeding part: Ensures uniform material input through a feeder or screw conveyor.
Discharging part: Can be grate type or overflow type, depending on the discharge method.
Rotating part: The cylindrical shell made of steel plates, lined with wear-resistant liners.
Transmission system: Includes motor, reducer, small transmission gear, and electrical control.
Grinding media: Steel or ceramic balls of various diameters for efficient grinding.
The internal liner design and ball size distribution are optimized to achieve maximum grinding efficiency and minimal energy consumption.
Technical Details/Typical Specifications:
Feeding size: ≤25 mm
Discharge size: 0.074–0.4 mm
Capacity: 0.65–615 t/h (depending on model and material hardness)
Cylinder speed: 18–38 r/min
Power: 18.5–4500 kW
Liner material: High manganese steel, rubber, or alloy steel
Grinding media load: 30–45% of cylinder volume
Operating Modes:
Dry grinding: Used for materials that must remain moisture-free, such as cement clinker, limestone, and quartz.
Wet grinding: Common in ore beneficiation, where water or slurry improves grinding efficiency and particle uniformity.
Application in Mining and Powder Production
In mining operations, ball mills are used after crushing to further reduce ore size and liberate valuable minerals. They are integrated into grinding circuits with classifiers, hydrocyclones, and flotation systems. The ground material is classified by size, and oversized particles are returned to the mill for regrinding. This closed-circuit system ensures consistent product fineness and efficient energy use.
In fine powder production, ball mills are used to produce materials such as silicate, ceramic powder, refractory materials, and chemical raw materials. The uniform particle size achieved by ball milling enhances product quality and performance in downstream applications.
Conclusion
A ball mill is an indispensable piece of equipment for both mining and fine powder making. Its ability to grind materials into fine, uniform particles makes it vital for ore beneficiation and industrial powder production. With flexible configurations, high efficiency, and reliable operation, modern ball mills provide a cost-effective and energy-efficient solution for large-scale grinding, ensuring consistent quality and productivity across diverse applications.
Listing
Άγιος Αθανάσιος
5,600 km
Roll forming line
ROLLFORMING LINE70-308
Call
Condition: used, Year of construction: 1990, Heavy-duty rollforming line
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10 stations
Width: 260 mm
Listing
Đakovo
6,121 km
13 stand rebar mill
Schoeleman12,7/30
Call
Year of construction: 1987, condition: used, 13-Stand Rebar / Bar Mill - 100.000 Ton/year
New: Shutdown: 2003
Manufacturer: Configuration: 1987, upgrades in the late 1990's, early 2000's
Billet: Products: Rebar: Rounds: Square: Hex: Flats: Angles: Controls: Drives: Schloemann, Hille Engineering, ABB, Ajax
Semi-continuous, Reversing Roughing Stand plus 12
Continuous Finishing Mill
4" - 5" (102 - 127 mm)
.5" - 1.2" (12.7 - 30 mm)
.5" - 2.5" (12.7 - 63.5 mm)
.625" - 2" (15.9 - 50.8 mm)
.625" - 1.8" (15.9 - 45.7 mm)
.25" x 1.5" - 1" x 4" (6.4 x 38.1 - 25.4 x 102 mm)
1" x 1" x .125" - 3" x 3" x .375" (25.4 x 25.4 x 9.5
- 76.2 x 76.2 x 9.5 mm)
ABB master reference speed control system for tension
free rolling
Solid State ABB. Most motors and drives were replaced
in 2000.
Stand Number Type Roll Diameter Roll Width Motor
1 Horizontal 14.75" 20" 500 HP
2 Horizontal 14.75" 20" 500 HP
3 Horizontal 15.25" 20" 500 HP
4 Vertical 15.25" 20" 350 HP
5 Horizontal 15.25" 20" 500 HP
6 H-V Convertible 13.78" 22" 500 HP
7 H-V Convertible 13.78" 22" 500 HP
8 H-V Convertible 13.78" 22" 500 HP
9 H-V Convertible 13.78" 22" 500 HP
10 H-V Convertible 13.78" 22" 500 HP
11 H-V Convertible 13.78" 22" 500 HP
12 H-V Convertible 13.78" 22" 500 HP
Main Components:
1. Billet Reheating Furnace: Ajax 4 zone continuous Induction Furnace:
Zone 1: 4,000 kW, 10 coils
Zone 2: 3,000 kW, 12 coils
Zone 3: 3,000 kW, 12 coils
Zone 4: 1,000 kW, 10 coils
2. Schloemann 2 Hi Reversing Roughing Mill:
Roll diameter: 26" (660 mm)
Roll width: 88.5" (2,248 mm)
Motor: 2,000 HP
Entry and exit Roller Conveyors
3. 12-Stand Hille Engineering (UK) Continuous Mill:
(3) Flying Crop and Dividing Shears
Vertical Loopers in the Finishing Train4. Orbis Sizing Gauge
5. Water Quenching Line (used for sizes .75"
4. Orbis Sizing Gauge
5. Water Quenching Line (used for sizes .75" to 2.25")
6. 120' Walking Beam Cooling Bed
7. CMI Product Saw driven by 300 HP DC Motor
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8. Finishing Stand Setup Area (stands 6 to 12)
9. Spare rolls, chocks, bearing and other spares
The Mills is still installed.
The condition of the equipment is very goo
Listing
Kłobuck
6,166 km
Thread rolling dies UPWS 25
Thread rolling machineUPWS 25
Call
Condition: used, Thread rolling machine UPWS 25.
Bsdpfxjzd Rf Nj Abtedg
Listing
Mleczków
6,034 km
Belt conveyors
Rollenbahn kurve Forderband ConveyorRollenbahn kurve 180
Call
Condition: ready for operation (used), Year of construction: 1996, The subject of my auction is a 180-degree roller conveyor with rollers 57 cm long and a conveyor width of 2 m.
Bjdpfxeyvftme Abtjdg
Listing
Germany
6,760 km
Rolling Mill
Bauermeister
Call
Condition: ready for operation (used), A granite three-roll mill, presumably made by Rhenania, which was used for marzipan, is available. On-site inspection is possible.
Bodoy Rthcepfx Abtsdg
Listing
Germany
6,760 km
Three-Roll Mill
LehmannWDSH 600
Call
Year of construction: 2015, condition: ready for operation (used), A hydraulic three-roll mill Lehmann for fine grinding, dispersing and homogenizing is available. Working width: 600mm, roll diameter: 300mm, weight: approx. 1900kg. Including electrical control cabinet and accessories. Documentation available. An on-site inspection is possible.
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Listing
אשדוד
4,564 km
Roll Mill
Call
Condition: good (used), functionality: fully functional, Roll Mill 30 HP
for Silver, Copper
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Listing
Zheng Zhou Shi
3,684 km
Crushing equipment
Mingyuan Dry and Wet Ball MillCustomerizable Model for ball mill plant
Call
Condition: new, functionality: fully functional, Year of construction: 2026, Dry and Wet Ball Mill: Structure, Operation, and Technical Details
A ball mill is a fundamental grinding device used in mineral processing, cement manufacturing, chemical production, and other industrial applications. It works by rotating a cylindrical shell filled with grinding media—usually steel balls—causing impact and friction that reduce materials to fine powder. Based on the grinding environment, ball mills are classified into dry and wet types, each suited for specific materials and process requirements.
Working Principle
Both dry and wet ball mills operate on the same mechanical principle. The rotating cylinder, driven by a motor through a gear system, lifts the grinding media and material along the inner wall. As the rotation continues, the balls fall under gravity, striking and grinding the material. The difference lies in the presence or absence of a liquid medium during grinding.
Dry Ball Mill
A dry ball mill is used when the material must remain moisture-free or when water could affect product quality. It is commonly applied in cement clinker, limestone, quartz, and refractory material grinding. The discharge can be either grate type or overflow type, depending on the desired fineness.
Technical Features:
Feeding size: ≤25 mm
Discharge size: 0.075–0.4 mm
Capacity: 0.65–90 t/h
Liner material: High manganese steel or wear-resistant alloy
Drive system: Gear-driven or direct-coupled motor
Dust control: Equipped with air exhaust and dust collector
Advantages:
Suitable for materials sensitive to moisture
No drying process required after grinding
Lower corrosion risk and simpler maintenance
Easier material classification and separation
Limitations:
Dry grinding produces more dust and heat, requiring efficient ventilation and dust collection systems.
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Wet Ball Mill
A wet ball mill operates with water or another liquid medium added to the material. The slurry formed during grinding improves efficiency by reducing friction and preventing excessive heat buildup. It is widely used in ore beneficiation, ceramics, and chemical industries.
Technical Features:
Feeding size: ≤25 mm
Discharge size: 0.074–0.2 mm
Capacity: 0.65–615 t/h
Liner material: Rubber or high-chromium steel
Discharge method: Overflow or grate type
Auxiliary equipment: Classifier, pump, and thickener for slurry circulation
Advantages:
Higher grinding efficiency and finer particle size
Reduced dust and noise levels
Continuous operation suitable for beneficiation circuits
Better control of particle uniformity
Limitations:
Requires drying if the final product must be in powder form and involves more complex slurry handling.
The selection between dry and wet grinding depends on the material characteristics, downstream process, and environmental conditions. Dry mills are preferred for materials that must stay moisture-free, while wet mills are ideal for fine grinding and slurry-based processes.
Conclusion
Dry and wet ball mills share the same mechanical structure but differ in their grinding environment and application scope. The dry type offers simplicity and low maintenance for moisture-sensitive materials, while the wet type provides higher efficiency and finer output for mineral and chemical processing. Understanding their technical parameters and operational differences ensures optimal equipment selection, improved productivity, and reliable performance in industrial grinding operations.
Listing
Germany
6,760 km
Rolling Mill
FastiASI/M 2,15x130
Call
Condition: ready for operation (used), A two-roll plate rolling machine Fasti is available. Roll diameter: 130mm, working width: 2150mm, max. sheet thickness: 3.5mm. Machine dimensions X/Y/Z: approx. 2900mm/650mm/1100mm, weight: approx. 1200kg. Documentation available. An on-site inspection is possible.
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Listing
Tata
6,155 km
Dalian XK-550 roll calender/ open mill
DalianXK-550
Call
Condition: like new (used), Dalian XK-550 roller mill complete (control, hydraulics, motor). Good condition, factory-assembled, ready for immediate use.
Type: Dalian XK-550
Roller width: 550 mm
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Design: closed, industrial roller mill
Working length: 1500 mm
Roller speed: 18–30 m/min
Speed ratio: 1:1.27
Gap adjustment: hydraulic
Max. gap: ~0.5–12 mm
Capacity: 2–6 t/h
Power: 110kW
Material: hardened cast iron rollers
Trust Seal
Dealers certified through Machineseeker

Listing
אשדוד
4,564 km
Roll Mill
CARL WEZELBW350
Call
Year of construction: 1971, condition: excellent (used), functionality: fully functional, Roll mill CARL WEZEL BW350
61 HP
Under power
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Listing
Rovereto
6,700 km
Cold Rolling Mill
FROEHLING300
Call
Condition: excellent (used), Year of construction: 2004, year of last overhaul: 2004, 4-Hi CRM Rolling Mill Head – Froehling
Froehling is a renowned brand known for its reliability and robustness in the rolling mill industry.
4-Hi rolling mill head with bending and tension control.
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The following are its features:
Manufacturer: FROEHLING (Germany) – Refurbished in 2004
Material processed: Aluminum alloys – brass – copper – low-carbon steel
Strip width: 282mm (300mm)
Strip thickness: 0.15 – 2mm
Coil dimensions: ID 400mm – OD 1500mm
Maximum rolling speed: 400m/min
Work rolls: Diameter 130mm – Face 340mm
Back-up rolls: Diameter 390mm – Face 335mm
Complete with: Uncoiler and coiler
Many sets of spare work rolls and back-up rolls
Sold EXWORKS, disassembled and loaded onto a truck.
Ready for any inspection by a prospective buyer.
For any questions, please do not hesitate to contact us.
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Listing
Germany
6,760 km
Rolling Mill
OmccaHSI.L H3 2050.8.6
Call
Year of construction: 1998, condition: ready for operation (used), A hydraulic 3-roll plate rolling machine Omcca is available. Working length: 2050mm, max. plate thickness rolling/pre-bending: 8mm/6mm, roll diameter: 200mm. Machine dimensions X/Y/Z: approx. 3200mm/900mm/1500mm, weight: approx. 3300kg. On-site inspection is possible.
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Listing
Frankfurt am Main
6,880 km
Profiling line for aluminum and steel with shear
Profilierkassetten RollformanlageFür TRAPEZBLECH
Call
Condition: used, Cassettes + cutters for a roll forming machine used in the production of trapezoidal sheet metal.
Two different profiles can be produced.
H = 158 mm x W = 750 mm
H = 153 mm x W = 840 mm
Details can be found in the photos.
Processable sheet metal:
Aluminum + steel in 0.75 - 1.5 mm
Consisting of a total of:
- Cassette 1 for profile 153 and 158
- Cassette 2 for profile 153 and 158
- Cassette 3 for profile 153 and 158
- Cassette 4 for profile 153
- Cassette 4 for profile 158
- Cassette 5 for profile 153
- Cassette 5 for profile 158
- Cassette 6 for profile 153
- Cassette 6 for profile 158
- Cutter for profile 153
- Cutter for profile 158
All items come from ongoing production; the sale is due to a product changeover.
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This includes only the cassettes + cutters, without drives, coils, shears, etc.
Total weight: approx. 86,000 kg
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