Used Grinding Head for sale (13,602)
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Listing
Siedlce
5,967 km
Borazon grinding wheel
CORMAKŚciernica do ostrzarki DG20M
Call
Condition: new, functionality: fully functional, Year of construction: 2026, The high-performance CBN borazon grinding wheel designed for the CORMAK DG20M drill sharpener is a key component ensuring precise sharpening of drills made of HSS high-speed steels and cobalt steels. It offers exceptional durability and accuracy essential in daily operations of toolrooms, mechanical workshops or maintenance departments.
Main advantages of the DG20 grinding wheel
High hardness and thermal resistance thanks to the CBN (borazon) abrasive material.
Compatibility with the CORMAK DG20M sharpener – a wheel designed for this model guarantees perfect fit and maximum efficiency.
Vibration-free operation due to precise balancing – reduces the risk of tool damage and improves user comfort.
Long service life – significantly reduced replacement frequency and lower operating costs.
Stable geometry – no need for frequent shape correction, enabling consistent sharpening quality.
Construction and technology
The grinding wheel for the CORMAK DG20M drill sharpener is manufactured with CBN technology – borazon is one of the hardest abrasive materials known, ideally suited for machining high-speed steel tools. Thanks to precise workmanship and an optimised profile, the wheel ensures high sharpening efficiency while minimising material loss from the tool.
Precision and work efficiency
The use of an original CBN wheel in the CORMAK DG20 model provides excellent results even during long operating cycles. The wheel maintains an accurate point angle (within 90–135°), which affects cutting quality, reduces cutting forces and increases the service life of sharpened drills. Its vibration-damping properties minimise the risk of micro-chipping on cutting edges.
Choose quality – select the original DG20M grinding wheel
The CBN wheel for the CORMAK DG20M sharpener is an essential component for anyone who expects precision and reliability during drill sharpening. Thanks to its construction, material and perfect fit to the machine, it delivers long-lasting, efficient and repeatable operation. Order the original wheel today and keep your sharpener in full working condition.
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Listing
Siedlce
5,967 km
Surface Grinding Machine
CORMAKSGA 40100AHD
Call
Condition: new, Year of construction: 2026, Surface Grinding Machine 400 × 1000
The 400 × 1000 surface grinding machine is an advanced solution designed for high-precision flat surface grinding in the machine-building industry. Equipped with automatic feeds on all three axes and a digital readout system, it ensures excellent machining accuracy while maintaining a rigid and robust construction.
A key advantage of this magnetic surface grinder is its ability to handle heavy loads up to 600 kg, making it a reliable choice for demanding production applications.
Construction and Performance
The machine is built on a heavy-duty bed construction that provides high rigidity and effectively minimizes vibrations during operation.
The spindle runs at 1450 rpm and is mounted on precision bearings, ensuring stable operation of the grinding wheel with dimensions 350 × 40 × 127 mm.
The hydraulic system controls the longitudinal table movement within a speed range of 7–23 m/min, while automatic cross and vertical feeds enable precise motion control.
The 406 × 1020 mm working table, equipped with an electromagnetic chuck, facilitates secure workpiece clamping and enhances operational safety.
An integrated coolant system with a 0.14 kW pump efficiently dissipates heat, preventing thermal distortion and ensuring dimensional stability.
Precision and Productivity
Precision is achieved through advanced feed mechanisms and accurate control systems.
The automatic intermittent cross feed (0.1–8 mm) and vertical feed increments down to 0.005 mm allow machining tolerances below 0.01 mm, which is essential for components with high dimensional requirements.
Productivity is further enhanced by a maximum table travel of 450 × 1130 mm and a cross feed speed of up to 990 mm/min, enabling efficient machining of large surfaces without compromising accuracy.
The grinding wheel operates at an optimized speed, ensuring uniform material removal, reduced wheel wear, and a surface finish of Ra below 0.2 μm.
The three-axis digital readout system eliminates manual positioning errors, shortens setup time, and increases throughput in production cycles.
Technical Data
Working table size:
406 × 1020 mm
Maximum table travel:
450 × 1130 mm
Table T-slots:
14 × 3 mm
Longitudinal table speed:
7–23 m/min
Maximum distance from table surface to spindle center:
570 (460) mm
Maximum load capacity (including chuck):
600 kg
Automatic intermittent cross feed:
0.1–8 mm
Rapid cross feed:
990 mm/min
Handwheel feed (cross):
0.02 mm (0.001") per graduation
5 mm (0.2") per revolution
Grinding wheel dimensions:
350 × 40 × 127 mm
Grinding wheel speed:
1450 rpm
Automatic vertical feed:
0.005 / 0.01 / 0.02 / 0.03 / 0.04 / 0.05 mm
Rapid vertical feed:
480 mm/min
Handwheel feed (vertical):
0.005 mm (0.0002") per graduation
1 mm (0.04") per revolution
Spindle motor power:
5.5 kW
Hydraulic oil pump motor:
2.2 kW
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Coolant pump motor:
0.14 kW
Vertical drive motor:
1 kW
Cross feed drive motor:
0.04 kW
Machine weight:
4000 kg
Machine dimensions (L × W × H):
3300 × 2400 × 2000 mm
Standard Equipment
3-axis digital readout
Electromagnetic table 406 × 1020 mm
Grinding wheel
Grinding wheel balancing arbor
Grinding wheel flange
Tool kit
24V machine lighting
Coolant system
Listing
Siedlce
5,967 km
Borazon grinding wheel
CORMAKŚciernica do ostrzarki DG13M
Call
Condition: new, Year of construction: 2026, functionality: fully functional, CBN Borazon Grinding Wheel for CORMAK DG13M Drill Sharpener – precise and durable grinding disc
High-quality CBN borazon grinding wheel dedicated to the CORMAK DG13M drill sharpener is a consumable element that directly affects sharpening quality and the service life of cutting tools. It ensures precise HSS drill sharpening across the full range handled by the machine. Its construction is optimised for demanding workshop and industrial conditions, offering high efficiency and minimal abrasive wear.
Main product advantages
Dedicated to the CORMAK DG13M sharpener – ensures perfect fit and optimal operating parameters.
CBN (borazon) abrasive material – optimal for sharpening HSS high-speed steel tools.
Vibration-free operation – high dynamic balance of the wheel eliminates vibrations and improves sharpening quality.
High durability – significantly outlasts standard aluminium oxide wheels.
Stable sharpening parameters – ensures repeatability and accuracy even during series regeneration of drills.
Construction and technology
CBN wheel (Cubic Boron Nitride) is the second hardest abrasive material after diamond, yet far more resistant to temperature and wear when working with HSS steel. The specialised bond and precise geometry make it ideal for applications in sharpeners such as the CORMAK DG13M, where edge accuracy and long tool life are essential. The wheel is optimised for direct mounting on the machine spindle axis, ensuring minimal runout and reliable grinding performance.
Precision and work efficiency
The use of a CBN wheel in drill sharpeners such as the DG13M results in significantly improved operating parameters: shorter sharpening time, lower tool temperature and reduced risk of burning. The high rigidity of the abrasive allows for a uniform and sharp cutting edge while maintaining the correct rake angle and drill geometry. This makes drill sharpening more repeatable and efficient.
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Ensure the highest sharpening quality – choose a grinding wheel for the CORMAK DG13M sharpener
Replacing a worn wheel with the original CBN borazon grinding wheel ensures optimal sharpening quality in drill sharpeners. Thanks to the wheel’s high efficiency and durability, you minimise downtime and improve process performance. Order now and restore full precision to your CORMAK DG13M drill sharpener!
Listing
Siedlce
5,967 km
Belt Grinding Machine
CORMAKSM75DC
Call
Condition: new, Year of construction: 2026, The CORMAK SM75DC belt grinding machine is a high-efficiency industrial metal belt grinder designed for professional metal surface processing where precision and effective dust removal are equally important. Thanks to the integrated extraction system, solid steel construction, and large working surface, the SM75DC model performs excellently in production plants and metal workshops, ensuring a clean and safe working environment.
Main advantages of the machine
Extraction system with 860 m³/h capacity – effectively removes dust and metal particles during grinding.
Two belt speeds (14.5 / 29 m/s) – enable optimal adjustment of grinding speed to the material being processed.
Stable steel base – provides rigidity and vibration damping, improving both working comfort and surface quality.
Adjustable grinding angle with lock – allows precise positioning of the belt to the workpiece.
Quick abrasive belt change system – minimises downtime during retooling.
Spring-loaded belt tensioning system – ensures automatic and stable belt tension throughout the operation.
Design and technology
The CORMAK SM75DC belt grinding machine is designed for continuous operation under demanding industrial conditions. The rigid frame made of thick-walled steel, solid base, and precision belt-tensioning mechanism ensure both stability and long service life. The built-in dust extraction unit with two Ø100 mm nozzles significantly reduces workplace contamination and protects the operator.
Precision and performance
Equipped with a 75 mm wide and 2000 mm long abrasive belt, the machine provides a large contact area for fast material removal and high-quality surface finishing. Two operating speeds (14.5 and 29 m/s) allow the operator to match the speed to the work material – from rough grinding of structural steel to fine finishing of aluminium or stainless steel components.
Applications
The stationary CORMAK SM75DC belt grinding machine is ideal for:
production and industrial facilities,
locksmith and welding workshops,
surface preparation and finishing operations,
deburring, weld grinding, and surface preparation before painting or galvanising.
Standard equipment
Stable steel base with adjustable tilt
Abrasive belt 75 × 2000 mm
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Built-in dust extraction system with 0.55 kW motor
Anti-spark and dust shields
Tilting protective guard
Technical data
Abrasive belt dimensions (L × W) 2000 × 75 mm
Belt speed 14.5 / 29 m/s
Motor speed 1420 / 2840 rpm
Main motor power 2.2 kW
Extraction motor power 0.55 kW
Extraction capacity 860 m³/h
Extraction nozzle diameter 2 × Ø100 mm
Power supply 400 V / 50 Hz
Listing
Root
6,901 km
Cylindrical grinding machine
MSF Gleitlager GesellschaftS45B
Call
Condition: like new (used), Machine come with lot of additional equipement.
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Listing
Malsch
6,905 km
Internal Grinding Machine
VOUMARD6A - 600
Call
Condition: good (used), Year of construction: 1974, internal diameter 25 - 300 mm
grinding depth 250 mm
swing diameter 50 mm
centre height 300 mm
internal grinding diameter 25 - 300 mm
spindle bore 70 mm
spindle speeds 45 - 450 mm
inclination 30 °
table movement in milling step automatic 600 mm/min
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table speed - backwards 0 - 10 m/min
spindle turning speed range 3000 - 18000 U/min
spindle diameter 120 mm
total power requirement 12 kW
weight of the machine ca. 4,5 t
dimensions of the machine ca. 4,0 x 1,9 x 1,8 m
Listing
Malsch
6,905 km
Grinding Wheel Profiling Device
DIAFORMunbekannt
Call
Condition: excellent (used), max. width of grinding wheel 40 mm
ratio u
max. dia. of grinding wheel 160 mm
total power requirement 0,5 kW
weight of the machine ca. 0,1 t
dimensions of the machine ca. 0,5 x 0,5 x 1,6 m
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Listing
Malsch
6,905 km
Thread-Worm-Grinding-Machine
REISHAUERUL 900
Call
Condition: excellent (used), workpiece diameter 10 - 250 mm
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threading length 900 mm
thread pitch 0,3 - 100 mm
spindle turning speed range 72 / 1700 - 2540 U/min
relief of the tap 0,03 - 8 mm
clamping length max. 1190 mm
max. module 10
workpiece turning speeds 0,4 - 160 U/min
total power requirement 13 kW
weight of the machine ca. 7,4 t
dimensions of the machine ca. 4,5 x 2,0 x 2,1 m
Many accessories.
Listing
Malsch
6,905 km
Cylindrical Grinding Machine - Universal
KELLENBERGERUR 175 x 600 CNC
Call
Condition: excellent (used), Year of construction: 1997, grinding diameter 80 - 250 mm
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grinding length 600 mm
centre height 175 mm
longitudinal feed 750 mm
workpiece turning speeds 6 - 600 U/min
grinding spindle speed 1500 - 3600 U/min
cross movement - autom. and by hand 320 mm
Control Kelco 80
weight of the machine ca. 4,4 t
dimensions of the machine ca. 3,1 x 2,1 x 2,0 m
Listing
Malsch
6,905 km
Thread Grinding Machine
LINDNERGXE 900
Call
Condition: excellent (used), thread dia. 10 - 150 mm
grinding length 900 mm
thread pitch max. 3 mm
workpiece diameter max. 260 / 340 mm
threading length max. 50 mm
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centre distance 1200 mm
centre height 1100 mm
grinding wheel diameter 275 - 400 mm
grinding wheel width 14/20/30/40/50
grinding head-swivable, cross 4 re / 1 li °
max. stroke of grinding wheel 140 mm
peripheral speed max. 35 m/sec
total power requirement 14 kW
weight of the machine ca. 5,8 t
dimensions of the machine ca. 5,0 x 2,0 x 2,1 m
Listing
Siedlce
5,967 km
DRUM GRINDING MACHINE
CORMAKSG460S 400V
Call
Condition: new, Year of construction: 2026, functionality: fully functional, CORMAK SG460S 400V Metal Drum Grinder – Advanced Through-Feed Grinding Machine
The CORMAK SG460S 400V metal drum grinder is an advanced through-feed machine designed for precise grinding of metal components. With a grinding drum and a working width of 460 mm, this model is ideal for serial production and facilities that require high-quality surface finishing. It is especially effective for processing small parts after welding or laser cutting.
Key Advantages of the Machine
120 mm grinding drum ensures even grinding without risk of burning or scratching
Conveyor belt provides smooth transport of the workpiece and stable guidance under the grinding unit
Adjustable feed speed from 0 to 4.0 m/min allows adapting the working pace to the material type
Dust extraction system with a Ø100 mm outlet ensures efficient dust removal, improving working conditions and component longevity
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Robust industrial construction (148 kg) guarantees machine stability even during intensive use
Design and Technology
The SG460S model is designed for stability, precision, and durability. The main frame is made of steel, providing resistance to vibration and deformation. The main 3.0 kW motor drives the grinding drum at 2800 rpm, enabling effective removal of excess material and burrs even in hard steel grades.
The 60 W feed motor works with a speed controller, allowing the operator to precisely control the grinding process. The large conveyor belt width of 465 mm enables processing wide elements in a single pass, minimizing operating time.
Precision and Work Efficiency
The machine provides precise control over the thickness of the processed workpiece in the range of 5 to 80 mm. The grinding belt speed of 14 m/s ensures high surface quality without burning effects. The drum diameter and working length (465 mm) translate into even contact pressure and a uniform final result.
Standard Equipment
120 mm grinding drum
Conveyor belt width 465 mm
Main motor 3.0 kW
Feed motor 60 W
Dust outlet Ø100 mm
Worktable height adjustment
Optional Equipment
Metal dust and chip extraction system
Grinding belts of various grit sizes
Automatic material feeding system
Technical Specifications
Main motor power: 3.0 kW
Voltage: 400 V
Grinding drum speed: 2800 rpm
Grinding drum belt size: 2760 × 75 mm
Conveyor belt size: 1120 × 450 mm
Worktable size: 460 × 465 mm
Dust outlet diameter: 100 mm
Conveyor feed speed (variable): 0–4 m/min
Max. workpiece height: 80 mm
Min. workpiece height: 5 mm
Max. workpiece width: 460 mm
Grinding drum dimensions (Ø × length): 120 × 465 mm
Feed motor power: 60 W
Machine dimensions: 880 × 720 × 1230 mm
Net weight: 148 kg
Listing
Dreieich
6,879 km
Surface Grinding Machine - Horizontal
ZIERSCHZT 510
Call
Condition: used, Year of construction: 2012, grinding length 1000 mm
grinding width 600 mm
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workpiece height 400 mm
table-size 1.100 x 500 mm
max. table load 1.000 kg
dist. center of grinding spindle - table 600 mm
table travel longitudinal 1400 mm
table travel cross 550 mm
table feed 1 - 30 m/min
turning speed range - grinding wheel 1.000 - 3.000 U/min
power capacity - grinding motor 11,0 kW
grinding wheel size 400 x 80 x 127 mm
magnetic clamping plate 1000 x 500 mm
dressing device Tischabrichter
voltage 400 V
total power requirement 21 kW
weight of the machine ca. 6,0 t
dimensions of the machine ca. 4,30 x 2,95 x 2,55 m
band filter unit 1,80 x 1,30 x 0,80 m
hydraulic power unit 0,90 x 0,75 x 0,95 m
suction device 1,10 x 0,60 x 0,70 m
- Serial-No.: Available at end of january 2026
- autom. vertical feed
- table dresser with compensation
- electr. hand wheel
- paper band filter unit with magn. separator
- coolant mist extraction unit
Listing
Wiefelstede
6,930 km
Thread cutting machine without cutting head
RothenbergerSupertronic 2SE
Call
Condition: good (used), Thread cutting machine, pipe thread cutter
-Manufacturer: Rothenberger, Thread cutting machine type Supertronic 2SE without thread cutting head
-Pipe size: 1/2 to 2 inches
-Spindle bore: Ø 68 mm
-Operating voltage: 230 volts
-Speed: 40 rpm
-Foot switch: with emergency stop function
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-Equipment: Pipe cutter, internal deburrer
-Dimensions: 500/480/H370 mm
-Weight: 46.6 kg
Listing
Germany
6,891 km
Cylindrical Grinding Machine - Universal
KELLENBERGER600UR
Call
Condition: used, Year of construction: 2003, Technical details:
grinding diameter: 350 mm
grinding length: 600 mm
centre height: 175 mm
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grinding wheel hole diameter: 127 mm
dimensions of grinding wheel: 400 x 50 mm
grinding spindle speed: 1.500, 1.700, 2.200 1/min
work piece spindle speed: 6 - 600 1/min
max. workpiece weight between centres: 150 kg
grinding head swivelling: -30 bis +120 Grad
grinding head swivellable °
table swivelabel °
table adjustment - longitudinal: 905 mm
automatic feed per table reverse control:: 0,001 - 0,030 mm
feed - continual: 0 - 0,99 mm
table speeds: 0 - 6 m/min
taper in tailstock: MK 4
tailstock travel: 30 mm
diameter of internal spindle: 80 mm
spindle drive motor: 3,6 kW
spindle cone: MK 5
total connected load: ca. 7,5 kW
weight of the machine ca.: 2,3 t
dimensions of the machine ca.: 3,2 x 2,1 m
universal cylindrical grinding machine,
internal grinding attachment incl. spindle,
HEIDENHAIN DRO in 2 axis,
balancing device ELASO EB 2000,
ASYST APNC 400 NC-dressing and programming unit,
cooland device incl. paperfilter,
manuals (German language),
a lot of accessories (grinding wheels (external+internal), steady, pusher dog, collets, chucks, balancing device, dresser...)
MACHINE FROM TOOLSHOP, BARELY USED !
*
Listing
Malsch
6,905 km
Surface Grinding Machine - Horizontal
JUNGJF 625
Call
Condition: excellent (used), grinding length 600 mm
grinding width 250 mm
workpiece height 450 mm
Control Siemens Primo SG
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magnetic clamping plate, electical 500 x 200 mm
grinding wheel diameter 300 x 50 x 76,2 mm
spindle turning speed - stepless 800 - 4200 U/min
total power requirement 4 kW
weight of the machine ca. 2,9 t
dimensions of the machine ca. 4,8 x 3,6 x 2,1 m
Listing
Freiberg am Neckar
6,839 km
Polishing & grinding station
Carat2070-0000-000(1)
Call
Condition: excellent (used), functionality: fully functional, machine/vehicle number: C-13-309-02, input voltage: 400 V, overall weight: 900 kg, Take the opportunity to purchase a high-quality used Carat grinding & polishing station: This set consists of a control cabinet and two precision polishing machines, equipped with robot connection for maximum efficiency. Ideal for professional applications in the industry.
Matching robots can be offered separately.
Year of construction: 05.2013
Total height: 240 cm
Air pressure: max. 6 bar
Rated current: 11.5 A
Rated power: 5.5 kW
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Scope of delivery:
3 pallets with 2 polishing machines & 1 control cabinet
Listing
Sremska Mitrovica
6,024 km
Grinding machine for bandsaw welds
IdealSMH 060
Call
Condition: used, Type: SMH 060
Band saw blade grinding machine.
Strip width up to: 60 [mm].
Power: 400 [V] / 50 [Hz].
For removing the weld bur from butt welded joints.
In used condition, cleaned, repainted and tested.
2 pcs on stock.
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Listing
Wiefelstede
6,930 km
Universal milling head
MikronWF 51C/155
Call
Condition: good (used), Main spindle with drive motor, universal milling head, milling holder, milling extension, angle milling head, upper support, upper slide, dovetail guide, tool slide, cross table
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-Manufacturer: Mikron, upper support tool slide from CNC milling machine Mikron WF 51C/155
-Motor: AEG 380V 8 kW 1400/2850 rpm
-Dimensions: see photos / technical. drawing
-Dimensions: 1700/580/H700 mm
-Weight: approx. 525 kg
Listing
Germany
6,848 km
Belt grinding machine
JohannsenT 8 E
Call
Condition: used, Used machine
Condition: age-appropriate
Table size: 2,600 x 900 mm
Maximum usable grinding length: 2,500 mm
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Belt size: 7,100 mm x 150 mm
1,100 mm throat on the right
Motor: 5.2 kW
Shipping dimensions: 4,300 x 1,650 x 1,800 mm
Weight: 620 kg
Availability: approx. mid/end of January 2026
Stock location: Frankfurt
Listing
Sosnowiec
6,141 km
Grinding machine for HSS and TCT circular saws
ABMPRESTIGE
Call
Condition: good (used), Year of construction: 2021, functionality: fully functional, Used grinding line for circular saw blades
Model: 2 × PRESTIGE (HSS/CERMET grinding machines) + 1 × LOAD-5 (5-station automatic loader)
Condition: Used, in good technical and visual condition
Saw blades: Ø250–630 mm
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Listing
Zheng Zhou Shi
3,684 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.
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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.
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.
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Listing
Zheng Zhou Shi
3,684 km
Powder equipment for sand & micro powder
Mingyuan Powder production equipment1.83X11m Micro Powder Ball Grinding Mill
Call
Condition: new, Year of construction: 2025, functionality: fully functional, Ball Mill with Air Classifier: The Ultimate Powder Processing Equipment
In the world of industrial powder production, precision, efficiency, and flexibility are paramount. Whether producing ultra-fine powders for high-tech applications or coarser materials for everyday products, the combination of a Ball Mill with Air Classifier offers unparalleled performance. This dynamic duo provides a comprehensive solution for industries ranging from chemicals and ceramics to paints, plastics, and pharmaceuticals.
This article introduces the ball mill with an air classifier, explores its applications, and highlights the key advantages of this essential powder equipment.
General Introduction to Ball Mill with Air Classifier
ball mill with air classifier is an advanced grinding and classification system designed for efficient, high-quality powder production. The system consists of two main components:
1. Ball Mill: A cylindrical grinding device filled with grinding media (such as steel balls) that operates by rotating around its axis. The raw material is reduced to smaller particle sizes through impact and friction within the mill.
2. Air Classifier: A sophisticated device that separates particles based on size using airflow. Fine particles are carried away, while coarser particles are returned to the ball mill for further grinding.
The combination of these two components creates a closed-loop system that ensures consistent particle size distribution, high efficiency, and minimal waste.
Applications of Ball Mill with Air Classifier
The ball mill with air classifier is a versatile solution used in a wide range of industries to process various materials. Key applications include:
1. Mineral Processing
The system is widely used in the production of minerals such as calcium carbonate, quartz, feldspar, and talc. These finely ground minerals are essential for industries like ceramics, paints, plastics, and rubber.
2. Cement and Construction Materials
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Cement and other construction materials require precise particle size control for optimal performance. The ball mill with air classifier ensures uniformity and enhances the quality of construction materials.
3. Chemicals and Pharmaceuticals
Fine powders play a critical role in the chemical and pharmaceutical industries. From active pharmaceutical ingredients (APIs) to industrial chemicals, this system delivers the consistent quality required for these applications.
4. Paints, Coatings, and Pigments
The production of paints and coatings demands ultra-fine powders to achieve smooth finishes and vibrant colors. The ball mill with air classifier produces high-quality powders for superior results.
#### 5. Food and Agriculture
Food-grade powders such as additives, preservatives, and agricultural products like fertilizers can be efficiently processed using this system, meeting stringent regulatory requirements.
Industries That Benefit from Ball Mill with Air Classifier
Several industries rely on the capabilities of this system to produce fine powders with specific characteristics:
- Ceramics: Produces high-purity powders for tiles, insulators, and advanced ceramics.
- Rubber and Plastics: Creates fillers and additives for improved durability and performance.
- Pharmaceuticals: Ensures consistent particle size for APIs and excipients.
-Construction: Delivers materials for concrete, plaster, and other applications.
Listing
Zheng Zhou Shi
3,684 km
Glass grinding machine
Henan Mingyuan Ceramic /Silica Ball MillBatch ball mill for glass ceramic making
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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.
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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.
Listing
Zheng Zhou Shi
3,684 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:
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:
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- 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
Barakfakih
5,166 km
Multi-head welding machine
PLASTMAK PVC ALÜMİNYUM İŞLEME MAKİNALARISÇ 100
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Condition: new, Year of construction: 2026, functionality: fully functional, machine/vehicle number: SÇ 100 ÇİFT KÖŞE KAYNAK MAKİNESİ, • Enables 0.2 mm hairline welding for both white and colored profiles.
• Compliant with CE standards.
• Simplified machine control panel ensures time savings.
• Delivers maximum welding strength.
• Offers both standard and 0.2 mm welding capability for laminated profiles.
• Movable right head is lockable via button.
• Maximum welded profile length: 3180 mm.
• Minimum welded profile length: 340 mm.
• Maximum welded profile height: 190 mm.
• Minimum welded profile height: 40 mm.
• Easy mould change system provides time efficiency.
• PLC control system is included.
• Adjustable heating temperature, welding time, and pressure for different profile types.
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• Heating unit features thermostatic control regulation.
• Heating plate temperature can be easily adjusted via digital display.
• Power supply protects the system against sudden voltage fluctuations.
• One set of welding mould is provided free of charge with the machine.
• LED warning system in operation and standby modes (2026 model).
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