Used Zerma Fine Grinders for sale (3,198)
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Listing
Zuzenhausen
7,895 km
Shredder
ZERMAZCS
Call
Condition: new, The Zerma ZCS shredder combines leading shredder and granulator technology in a single, compact unit. By developing the combination of shredder and granulator, ZERMA has successfully expanded its product portfolio.
Through the interplay of the proven design and high torque of the single-shaft shredder with a highly efficient granulator, ZERMA is able to deliver a reliable and compact pre-shredding system.
The shredder and granulator are driven separately, providing better process control throughout. To further improve efficiency, the ZERMA Smart Drive System is used to constantly monitor the load and adjust the current accordingly, resulting in reduced power consumption.
The ZERMA ZCS can be used in any application where consistent quality in shredding and granulating is required.
Typical applications include, but are not limited to, the following:
Injection molding
Thermoforming
Blow molding
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Recycling
Extrusion
Waste
Listing
Zuzenhausen
7,895 km
Cutting mills
ZERMAGS 300-200 N
Call
Condition: used, machine/vehicle number: 12979, Rotor diameter: 300 mm
Rotor width: 200 mm
Rotor knives: 3
Stator knives: 3
Feed opening approx. 220×320 mm
Drive motor: 5.5 kW
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Listing
Zuzenhausen
7,895 km
Shredder
ZERMAZXS
Call
Condition: new, ZXS 1500 – 2x75kW – Working cross-section: 1500 x 1490 mm
ZXS 2000 – 2x90kW – Working cross-section: 1500 x 1900 mm
ZXS 3000 – 2x110kW – Working cross-section: 1500 x 2700 mm
ZXS Series:
The single-shaft shredder for demanding shredding tasks. The machines are built extremely robust and deliver high throughput rates. Working widths from 1500 to 3000 mm and a rotor diameter of 750 mm are available as standard.
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Wide range of applications for the ZXS series:
Many other materials can be shredded and prepared for recycling with the ZXS series, such as old cables, PET bottles, paper and cardboard, etc. Let us advise you on how your material can be shredded and recycled.
Listing
Zuzenhausen
7,895 km
Shredder
ZERMAZXS 1500
Call
Condition: used, machine/vehicle number: 13210, Rotor diameter: 750 mm
Rotor width: 1500 mm
Number of rotor blades: 76
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Number of stator blades: 4 (1 row)
Inlet cross-section: approx. 1500 x 1500 mm
Drive motor: 2 x 75 kW
Listing
Zuzenhausen
7,895 km
Side mills
ZERMAGSC 300/600
Call
Condition: new, Rotor diameter: 300 mm
Rotor width: 600 mm
Rotor blades: 3 x 2
Stator blades: 2
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Inlet cross-section approx. 300 x 600 mm
Drive motor: 18.5 kW
Listing
Białogard
7,976 km
Auxiliary mill, 3.0 kW
ZermaGSL-180/180
Call
Year of construction: 2003, condition: excellent (used), functionality: fully functional, Motor power (direct drive): 3.0 kW (gearbox motor)
Rotor speed: approx. 200 rpm (the low speed reduces noise and dust generation)
Dimensions of the cutting chamber: 270 x 180 mm
Dimensions of the rotor: diameter 180 mm / cutting width 180 mm
Cutting system: 18 rotating blades (stepped/segmented arrangement on discs) and 2 fixed blades (holder with 4 cutting edges)
Blade design: The quick-snap blade system eliminates the need for readjustment of the gap after sharpening (the blades lock into a fixed position).
Machine weight: approx. 130 kg
Dust extraction: Lower stainless steel container, prepared for pneumatic (vacuum) dust extraction.
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Additional blades and sieve.
Listing
Nantua
7,899 km
Extraction system for 1 big bag
ZermaMFT 33/300 + ventilateur 4 kW +FAS 300
Call
Year of construction: 2010, condition: like new (used), functionality: fully functional, MFT 30/300S Set – Used Professional Equipment
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For sale, a professional set in excellent condition, ready for immediate use.
The set includes:
MFT 30/300S
Big Bag
FAS 300 with mobile suction unit
This set provides a complete solution, ideal for professionals seeking high-performance, robust, and operational equipment for use in a workshop or on a construction site.
Optional:
Rapid Vario 70 Primus available as an additional unit for an extra €2,600.
The equipment has been carefully maintained, offering excellent value for money compared to new equipment. Sale as a set is preferred.
Listing
Buchholz in der Nordheide
7,698 km
Single shaft shredder
ZermaGS 400/600 Neue Serie
Call
Condition: new, Year of construction: 2026, functionality: fully functional, overall weight: 3,000 kg, rotor diameter: 400 mm, number of blades: 10, total length: 1,120 mm, total height: 1,950 mm, control cabinet length: 500 mm, control cabinet width: 300 mm, control cabinet height: 1,500 mm, total width: 1,210 mm, rotor width: 600 mm, power: 22 kW (29.91 HP), type of input current: three-phase, sieve perforation: 6 mm, warranty duration: 12 months, input voltage: 400 V, inner dimension width: 590 mm, opening width: 400 mm, Equipment: CE marking, ZERMA GS 400/600 – High-Performance Granulator | Precision. Performance. Reliability.
Experience the new ZERMA GS 400/600 High-Performance Granulator in action.
In this video, we showcase the key features and design characteristics of our latest granulator generation. The GS series was developed for the highest demands in plastics recycling and combines maximum performance with exceptional reliability and easy maintenance.
Highlights
✔️ Rotor diameter: 400 mm
✔️ Rotor width: 600 mm
✔️ Proven ZERMA V-Cut technology
✔️ Optional 3- or 5-blade rotor
✔️ Robust steel construction
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✔️ Intelligent drop-down cutting system
✔️ External blade adjustment
✔️ Robust bearing assembly outside the cutting chamber
✔️ Optional bypass hopper for long profiles and pipes
✔️ Designed for continuous industrial operation
Typical applications
* Sprue and injection molded parts + start-up lumps up to 1 kg
* Plastic profiles
* Pipes
* Sheets
* Films
* Blow-molded parts
* Engineering plastics
* Production waste
* Post-industrial recycling
The GS 400/600 stands for precise shredding, high throughput, and long service life – the ideal solution for modern plastics processors and recycling companies.
Listing
Osterholz-Scharmbeck
7,641 km
Cutting Mill
ZERMAGSC 500/1000-5-3
Call
Condition: like new (used), Year of construction: 2019, operating hours: 30 h, functionality: fully functional, machine/vehicle number: 10804, overall weight: 3,800 kg, rotor diameter: 500 mm, number of blades: 5, total length: 2,100 mm, total height: 3,878 mm, total width: 2,283 mm, rotor width: 1,000 mm, power: 52.5 kW (71.38 HP), filling opening width: 1,200 mm, filling opening length: 1,200 mm, input voltage: 400 V, Includes 1 set of new knives, various screens, extraction fan, and cyclone filter.
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Listing
Soerendonk
7,581 km
Granulator / Shredder
Pallmann / ZermaPS 4 - 7,5 F
Call
Condition: like new (used), “Pallmann PS 4-7,5 F – Granulator / Roll Crusher” for Sale
Find our complete stock on our website.
Manufacturer: Pallmann
Type: PS 4 – 7,5 F
Mach. No.: 2264036
Electrical Motor: 75 kW Included
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Included frame.
Shredder will be overhauled, sandblasted and painted.
Listing
Kłodawa
8,021 km
Slat knife grinders 800 kofama lignum
Slat knife grinders 800 kofama lignumSlat knife grinders 800 kofama lignum
Call
Year of construction: 1987, condition: ready for operation (used), Knife grinders for 800 kofama lignum strips
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Sharpening bar 800 used 1987
Rating:
Table
Model:
800
Description:
800 grinders with a slat knife
Listing
Mannheim
7,871 km
Conveyor
ZermaFB 2000x5000x780
Call
Condition: excellent (used), functionality: fully functional, Year of construction: 2019, Inclined conveyor belt, vertical lift conveyor, effective length 7000 mm, horizontal section 2000 mm, inclined section: 5000 mm.
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Drive power 2.2 kW, belt inner width: 700 mm, belt width/effective width: 500 mm, min. discharge height approx. 3.0 m;
max. discharge height approx. 3.4 m.
Listing
Wien
8,408 km
Side grinders GSL -180/ 180
ZERMAGSL-180/180
Call
Condition: excellent (used), Side mills
Zerma
Year of manufacture 2005
Type: GSL -18AMIS)
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Listing
Buchholz in der Nordheide
7,698 km
Slow speed granulator
ZERMAGSL 300/400
Call
Year of construction: 2026, condition: new, functionality: fully functional, working width: 400 mm, drive type: Direktgetriebe, funnel diameter: 400 mm, nominal power: 7.5 kW (10.20 HP), number of blades: 33, rotational speed (max.): 150 rpm, rotor diameter: 300 mm, rotor width: 400 mm, sieve perforation: 6 mm, Direct driven staggered rotor
Special knife design makes adjustment unnecessary
Easy access for maintenance and cleaning
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Slow rotor speed creates less noise and dust
Easily customizable to suit different applications
Rotor diameter (mm) 300
Rotor width (mm) 400
Rotor speed (rpm) 150
Drive capacity (kW) 7.5
Rotor knives (pcs) 33
Stator blades (rows) 2
Screen size (mm) > 6
Weight approx. (kg) 550
Listing
Buchholz in der Nordheide
7,698 km
Shredding machine
ZermaGST 250/450
Call
Condition: new, Year of construction: 2026, functionality: fully functional, operation weight: 700 kg, construction height: 1,970 mm, construction width: 900 mm, noise level: 80 dB, number of blades: 3, rotor diameter: 250 mm, rotor width: 450 mm, warranty duration: 12 months, Equipment: CE marking, emergency stop, Optimization of an established concept.
Shredding of large-volume blow-molded parts as well as start-up and end-piece sections
In a compact redesign, the best features of the proven GST and GSC series have been integrated, with special emphasis on weight, handling, and energy efficiency. These compact granulators are equipped with full sound insulation, resulting in extremely quiet operation. The granulators are available with a 250 mm rotor diameter and widths of 300, 450, or 600 mm. The curved rear wall of the cutting chamber ensures aggressive material intake and prevents material blockages. As with all ZERMA granulators, the rotor and stator knives can be adjusted outside of the machine to reduce downtime during maintenance.
The strongly tangential, curved rear wall of the cutting chamber combined with the aggressive, open rotor design guarantees reliable material intake and minimizes the risk of blockages.
The compact granulators are designed for use in blow molding operations. They are suitable for recycling large-volume parts such as bottles, canisters, and crates. Thanks to the low feed height, the machines can easily be fed by hand or via a small conveyor belt. Low noise emissions and minimal footprint make this granulator the perfect solution for inline size reduction.
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Optional rear wall with elevated stator knife M version:
The feed method featuring an elevated stator knife is more suitable for thicker-walled and more compact parts, such as injection-molded components, profiles, and sheets. The cutting geometry and reduced rotor aggressiveness deliver high-quality regrind, regardless of the material type or form, such as injection-molded parts, profiles, or plates.
Control system and switch cabinet:
The integrated control system and operator console not only comply with all current safety regulations, but can also be customized to address specific requirements. In addition, peripheral devices such as infeed conveyors, metal detectors, and discharge systems can be seamlessly integrated into the machine’s control system. For enhanced efficiency, an optional intelligent energy-saving function is available, which reduces power consumption during idle periods and can start or stop the system automatically based on the operating status of upstream machinery.
Standard configuration with blower, power consumption 0.37 kW, and 400-type cyclone
Rotor diameter (mm): 250
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Rotor width (mm): 450
Drive (kW): 7.5
Number of rotor knives: 3 x 2
Number of stator knives: 2
Screen perforation (mm): > 6
Approx. weight (kg): 700
Feed opening (mm): 380 x 450
Feed opening option, M Version (mm): 295 x 450
Listing
Buchholz in der Nordheide
7,698 km
Cutting Mill
ZermaGST 400/600
Call
Condition: new, Year of construction: 2026, functionality: fully functional, machine/vehicle number: TH GST 4060 2411 001, overall weight: 1,650 kg, rotor diameter: 400 mm, number of blades: 6, rotor width: 600 mm, power: 22 kW (29.91 HP), The compact inline granulators of the GST series are designed for use in injection molding and blow molding operations. They are suitable for recycling, for example, bulky parts such as bottles, canisters, crates, sprues, and injection-molded parts. Thanks to their low feed height, the machines can be easily loaded by hand or with a small conveyor belt. Low noise emissions and minimal space requirements make the GST series the perfect solution for inline size reduction.
All GST series machines feature a compact, sound-insulated machine housing and a noise-dampened feed hopper. The feed hopper can be opened and closed via a gas pressure damper. The compact granulators are available with two rotor diameters (250 mm, 400 mm) and rotor widths from 300 up to 1000 mm. Smaller machines come with an open F-rotor, while the larger models are equipped with the heavier S-rotor. The curved rear wall of the cutting chamber ensures aggressive material intake and prevents blockages. Thanks to the modular construction of the granulator, it can be easily upgraded with additional options such as replaceable wear plates. As with all ZERMA granulators, rotor and stator knives can be adjusted outside of the machine, significantly reducing downtime during maintenance. An adjustment gauge is included in the standard delivery. The control cabinet is mounted externally on the noise protection enclosure, and all wiring is routed internally within the unit.
Technical Data:
Rotor diameter (mm): 400
Rotor width (mm): 600
Drive (kW): 22
Rotor knives (rows): 3 x 2
Stator knives (rows): 2
Screen perforation (mm): > 8
Cutting chamber (mm x mm): 400 x 600
Weight (approx. kg): 2000
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Listing
Buchholz in der Nordheide
7,698 km
Chopper
ZERMAGSL 180/300
Call
Condition: new, Year of construction: 2026, functionality: fully functional, construction height: 1,207 mm, construction width: 420 mm, number of blades: 30, rotor diameter: 180 mm, rotor length: 300 mm, Equipment: CE marking, Slow-running mill for storage
Rotor diameter (mm) 180
Rotor width (mm) 300
Rotor speed (rpm) 150
Drive (kW) 4
Number of rotor blades 30
Number of stator blades 2
Screen perforation (mm) >5
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Approx. weight (kg) 180
The slow-running mills of the GSL 180 series have a rotor diameter of 180 mm and working widths from 120 to 430 mm.
The rotor is driven directly by a gear motor. The low rotor speed ensures a pleasant noise level and a high-quality product.
The special rotor blades can be resharpened several times, eliminating the need for complex adjustment work. The mills are fed via a noise-reducing sandwich-type hopper. Depending on the task, the machines can be equipped with various hopper variants.
Low and high base frames are available as options. The ground material is either vacuumed or filled into bags or a plastic container.
Good accessibility for simple and quick maintenance work is ensured by the Quick Snap locking system.
Listing
Wiehl
7,717 km
Side mill
ZermaGSL 180/300
Call
Condition: used, Year of construction: 2003, functionality: fully functional, The auxiliary mill from ZERMA, model GSL 180/300
Power: 4 kW
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Hopper opening: 290 mm x 270 mm
Knives: 10 pieces on the holder, for a total of 30
Screen: 6 mm
Listing
Einsiedeln
8,031 km
Single shaft shredder
ZERMA Zerkleinerungsanlage RestholzZPS 2000
Call
Condition: used, Year of construction: 2014, power: 2 kW (2.72 HP), General Equipment
Designation: Plant for the shredding of residual wood
Machine No.: 9495
Order No.: HZ 5814/14
Year of manufacture: 2014
Delivery/Document number: 3277061
Main Machine
Manufacturer / Type: ZERMA Single-Shaft Shredder ZPS 2000
Version: Single-shaft shredder
Drive power: 2 × 55 kW
Serial number: #9495
Frequency inverter for ZPS 2000 (1 piece)
Conveying Technology
Discharge belt
Type: WF 4000 x 2500 x 580
Drive: 1.5 kW
Conveyor belt (inclined, mounted on shredder)
Belt width (BW): 980 mm
Axle spacing (AS): 5000 mm
PVC belt with cleats
Metal-free zone
Pull cord and emergency stop
Drive right: 1.5 kW
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Drawing No.: Q0911023
Unit No.: #9230
Listing
Janville
7,536 km
Micro dosing unit
MCPI Fine dosingOPTI-FEEDER FD - SPA - classe 2A
Call
Condition: used, Year of construction: 2014, Manufacturer : MCPI Fine dosing
Model: OPTI-FEEDER FD - SPA - class 2A
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Year : 2014
Type : Micro dosing machine / Precision dosing machine
Type of product : powder / granules, dry form
Type of dosing : weight by batch in gravimetric mode
Weight measurement chain : Weighing scale / Precision weigher
Hopper: 2 litres
Filling of doser storage hopper: Manual
Electronic weighing control and management
Extractor outlet cross-section: 80 mm
Dosing sequence: 3 dosing speeds (coarse, medium and fine) to optimise the precision / dosing speed ratio
Dosing quality monitoring (+ and - tolerance interval)
Scale measurement resolution: 10 mg (0.01 g)
Minimum dose (estimate): 250 mg
Maximum dose (estimate): 500 g
Memory for 800 different dosing recipes
Trigger: hand sensor
Results retrieved on USB key, and analysed in Excel.
Control unit: Unit built to CE standards. All control and command elements are integrated into this box (controller, PLC, drive, safety devices, switches, etc.). Power supply: 220V - single-phase
Doser / control box connection: direct
Materials in contact with the ingredient : 304L electro-polished stainless steel.
Construction according to GMP rules
Manual electric screwdriver
Machine dimensions: 95 x 75 x H 170 cm
Documentation available
Listing
Janville
7,536 km
Micro doser
MCPI Fine dosingOPTI-FEEDER FD - SPA - classe 2A
Call
Condition: used, Year of construction: 2014, Manufacturer : MCPI Fine dosing
Model: OPTI-FEEDER FD - SPA - class 2A
Year : 2014
Type : Micro dosing machine / Precision dosing machine
Type of product : powder / granules, dry form
Type of dosing : weight by batch in gravimetric mode
Weight measurement chain : Weighing scale / Precision weigher
Filling of doser storage hopper: Manual
Electronic weighing control and management
Extractor outlet cross-section: 80 mm
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Dosing sequence: 3 dosing speeds (coarse, medium and fine) to optimise the precision / dosing speed ratio
Dosing quality monitoring (+ and - tolerance interval)
Scale measurement resolution: 10 mg (0.01 g)
Minimum dose (estimate): 250 mg
Maximum dose (estimate): 500 g
Memory for 800 different dosing recipes
Trigger: foot pedal
Results retrieved on USB key, and analysed in Excel.
Control unit: Unit built to CE standards. All control and command elements are integrated into this box (controller, PLC, drive, safety devices, switches, etc.). Power supply: 220V - single-phase
Doser / control box connection: direct
Materials in contact with the ingredient : 304L electro-polished stainless steel.
Construction according to GMP rules
Machine dimensions: 95 x 75 x H 170 cm
Documentation available
Trust Seal
Dealers certified through Used-Machines

Listing
Nantua
7,899 km
Single-shaft shredder
ZermaZSS 850
Call
Condition: new, Year of construction: 2021, operating hours: 4 h, functionality: fully functional, machine/vehicle number: ZSS8501604002, overall weight: 4,290 kg, rotor diameter: 387 mm, number of blades: 40, rotor length: 850 mm, rotor width: 457 mm, power: 40.75 kW (55.40 HP), type of input current: three-phase, rotational speed (max.): 80 rpm, rotational speed (min.): 74 rpm, year of last overhaul: 2025, sieve perforation: 60 mm, warranty duration: 6 months, input voltage: 400 V, Single-rotor shredder ZERMA ZSS 850-E 37 kW
Hopper opening (mm): 1340 x 840 mm
Usable cutting chamber: 690 x 730 mm
Rotor diameter x width (mm): Ø 387 x 850 mm
Rotor speed: 80 rpm
Rotor model: E
SEW oil-bath gearbox: Included
Number and size of knives: 40 / 34x34x22 mm
Knife holders with bolts: Included
Number of counter-knives: 1 row of 3
IE3 motor power: 37 kW
Screen perforations: > 40mm (to be specified)
Hydraulic screen opening: Included
Discharge height: 560 mm
Connected electrical power: 400 V +/- 5% / 50 Hz
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Hydraulic pusher power: 3.6 kW
Hydraulic pusher with 2 speeds: Included
Adherent front plate (ram): Included
Air/Oil heat exchanger mounted on hydraulic tank
Overall length: 2085 mm - Overall width: 1940 mm - Height: 2435 mm
Approximate weight (kg): 4400 kg
Control cabinet with SIEMENS PLC and settings menus such as: Recipes, Maintenance, Alarms, etc.
Cable length to control cabinet: 5 meters
See technical datasheet and/or attached diagram for more details.
Listing
Zheng Zhou Shi
11,505 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
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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.
Listing
Zheng Zhou Shi
11,505 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.
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.
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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
Zheng Zhou Shi
11,505 km
Powder grinding machine
Fine powder grinding mill, clinker millSuperfine ball mill for micro powder
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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.
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