Used Grinding Head for sale (19,126)

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 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. Hnjdpfx Afjvlwkxjiou 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.

Year of construction: 2008, condition: ready for operation (used), General Data Measurements width 1555 Measurements depth 2310 Measurements height 1950 Machine weight 2500 Hnjdjxn U A Tepfx Afiou Main Drive Spindle speed range 3000/3600 Spindle motor power 2.2kW/3HP This 3-axis Proth PSGS-3060AH surface grinding machine was manufactured in 2008. It offers precision and durability for various grinding applications. Consider the opportunity to buy this Proth PSGS-3060AH surface grinding machine. Contact us for more information. Application Types Grinding

Condition: used, Bohrunterlage mit Bohrbandmechanik inklusive eines Bohrbands / Drilling pad with drill band mechanism including a drill band Hnjdpfx Afexn S Itjisu Papierbohrmaschine / Paper Drilling machine Dürselen Corta PB 04 N  Baujahr / Year 2013 - Serial-No. PB04.01.03.1629 4 Bohrköpfe / 4 Drilling Heads Stapelhöhe / Stack high max. 50mm Einlegetiefe hinter den Bohrern / Depth behind the Drilling heads 42mm Lochabstand / Hole distance 31,7 - 293mm Online-Video-Inspection by WhatsApp - MS Zoom - Telegram On Stock Emskirchen/Nürnberg - Available Immediately - Can be test

Condition: good (used), Year of construction: 1998, Make: Waldrich Coburg Year: 1998 original CNC Control: Siemens 840-C Hjdpfxoxn Rvvj Afienu Chuck dia: 4500 mm Turning dia: 5750 Turning height below tool post: 4600 mm Chuck motor: 100 KW Chuck speed: 0.56 to 71 rpm! Table load capacity: 80 Tonnes Hydrostatic chuck Ram travel vertical: 2500 mm Ram rapid vertical/horizontal axis: 10/16m/min Crossslide travel: 3000 mm With Grinding attachment

Year of construction: 2020, condition: good (used), controller manufacturer: SIEMENS, controller model: 840 D SL, CONTROLS .. CNC controls SIEMENS 840 D SL Microfinishing machine type Microstar 284 in vertical design with 8 workpiece holders and 4 microfinishing units for machining slide and counter ring grinding. - 6500 houers Workpiece spindles: 8 pieces Speed max 2000 rpm Hjdpfx Afexn Icgjijnu Number of finishing units 4 pieces max. speed 10'000 rpm max workpiece length 160 mm Loading height 1200 mm

Condition: good (used), gebr. dividing head with a 3 jaw Röhm chuck dia 140 mm Hsdpfx Afoipic Isienu

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: - 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. Hedpeq Igiisfx Afionu 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.

Year of construction: 1992, condition: ready for operation (used), Control Unit Hnodpfx Ajxadqqjfiju Brand SIEMENS Model Sinumerik 810G Main Drive Number of axis 3 Movement X-Axis Movement 2000 mm X-Axis Feed Force 10–24000 mm/min Y-Axis Movement 600 mm Y-Axis Feed Force 1–2000 mm/min Z-Axis Movement 280 mm Z-Axis Feed Force 1–5000 mm/min This 3-axis ABA PSM 1250 TT was manufactured in 1992. It features a CNC rotary table with a diameter of 1250 mm and a Sinumerik 810G control system. The machine offers extensive X, Y, and Z-axis travels of 2000 mm, 600 mm, and 280 mm respectively, supporting complex grinding tasks. If you are looking to get high-quality grinding capabilities, consider the ABA PSM 1250 TT machine we have for sale. Contact us for more information about this machine. Application Types Grinding

Condition: excellent (used), Suitable for filling a massive variety of products, for example; fertilizer pellets, toner powder, cat litter, granulated or powdered pet food, whole and ground coffee, sugar, plant food, powdered foods, plastic granules, ground spices, flaked spices, fine cut tobacco, whole and ground pepper, detergent powder, flour, infant formula, cake mix, matcha powder, cosmetic powder, curry powder, seeds, salt products, rice products, lentils, breadcrumbs etc. Hnodpfsw H Adrjx Afisu

Condition: good (used), Year of construction: 1984, Used TOS KAMENICEK model BUC63A x 3000 Universal cylindrical grinding machine. YEAR OF MANUFACTURE: 1984. MACHINE FORMERLY INSTALLED AT ROLLS ROYCE PLC IN DERBY UK. IMMEDIATELY FOR SALE AND NOW LOCATED IN BELGUIM WHERE IT CAN BE INSPECTED. SPECIFICATION Max Swing 630 mm Distance between centres 3000 mm Workhead swivel – towards wheelhead only 90 deg. mm Work spindle bored taper No. 6 M.T. Length of stroke of tailstock barrel 70 mm Tailstock barrel taper No. 6 M.T. Spindle nose clamping Din 55021 Swivelling of wheelhead + 30 deg – 10 deg Length of adjustment by re-circulating ball screw 290 mm Hodpfx Afjh U Rzneisnu Additional length of adjustment 250 mm Length of rapid feed 90 mm Length of infeed setting per each rev. of handwheel, measured on work diameter 0.5 mm Grinding wheel dia. X width X bore 750 x 80 x 305 mm Min. dia. of worn grinding wheel 570 mm Max. face width of grinding wheel 125 mm Rate of table traverse – steplessly variable 0.5-0.6 m/min Table traverse per 1 rev of handwheel 8 mm Swivelling of table +/- 5 deg. Max. permissible weight of work between centres 2500 kg Max. permissible weight of workpiece in chuck with overhang. (including weight of chuck) 150 kg Wheel spindle speeds (2) 840,970 rpm Grinding wheel surface speed 33 m/sec Work spindle speeds – int. var. in 2 ranges 8-50, 50-315 rpm Drive – total power required rated 31 kva Output of workhead motor 3 kw Output of wheelhead motor Electrics 15 kw 415V ,3Ph,50Hz Equipped with:- Additional wheel flanges, coolant system with clarifier and splash guards. FEATURES AND EQUIPMENT – Swivel Round Internal Grinding Attachment

Condition: excellent (used), AGATHON 150 SL2 Centerless cylindrical grinding machine TECHNICAL DATA Working wheel: Diameter: 150 mm width: 50 mm Bore: 50 mm Regulating disk: Diameter: 100 mm Width: 50 mm Bore: 40 mm Workpiece diameter: Minimum: 0.1 mm Maximum: 12 mm Max. Length for plunge-cut grinding: 49 mm Weight: 750 kg Hjdpfxjr Hdi As Afienu Connected loads: 3 X 380 V / 50 Hz Compressed air: 5-6 bar Dimensions: Machine: 1000 x 500 x 880 mm Electrical cabinet: 1550 x 540 x 420 mm Coolant tank: 750 x 550 x 700 SCOPE OF OFFER U.A: (list not exhaustive): Grinding wheels regulating wheels Spare flange mandrel Grinding pads Complete operating documentation Exact scope of offer according to photo gallery We assume no liability for the accuracy, completeness and up-to-dateness of the information provided.

Year of construction: 1978, condition: good (used), Ravensburger, type KT 45, year 1978 Center height over bed 600 mm Center distance face plate to support 450 mm Face plate diameter 1,000 mm turning diameter in the recess max. 1.350 mm Hsdpfxekyukdo Afisnu with digital display Power 18,5 kW

Condition: good (used), Year of construction: 2001, STUDER S145 CNC internal and external cylindrical grinding machine TECHNICAL DATA Main dimensions: Center height: 175 mm Center width: 200 mm Distance from workpiece spindle nose to grinding spindle carrier: 850 mm Cross slide: Longitudinal axis Z1: 500 mm Smallest automatic path: 0.0001 mm Speed: 0,001 - 10`000 mm/min Resolution: 0.0001 mm Reversing delay: 0 - 9.9 s Cross axis X1: 120 mm Smallest automatic path: 0.0001 mm Speed: 0.001 - 5000 mm/min Resolution: 0.0001 mm Grinding spindle carrier: Turret grinding spindle carrier with 4 tool positions: 120 mm Bore: 100 / 120 mm External grinding device with wheel up to: 250 mm Fixed workpiece headstock: Speed range: 0-1500 rpm Spindle nose with centering diameter: 85 mm Spindle clearance: 50 mm Drive power: 3 kW Spindle torque: 30 Nm Load during fly grinding: 180 Nm Roundness accuracy during fly grinding: 0.0005 mm Spindle nose: Camlock 6 Control: Fanuc Series 16 GC Hjdpfx Afet Hxv Uoijnu We assume no liability for the correctness, completeness and up-to-dateness of the information.

Condition: excellent (used), Cutter head Hnsdpfx Aeqgc Srefiou Walter D125 mm Type F2010

Condition: good (used), Studer S30-12 cylindrical grinding machine TECHNICAL DATA Main dimensions Center height: 125 mm Center width: 400 / 700 / 1025 mm Largest longitudinal slide path: 400 / 700 / 1000 mm Longitudinal slide Table speed: 50 - 5000 mm/min Reversing delay: 0-6 s Smallest automatic travel: 1.5 mm Max. stroke: 400 / 700 / 1020 mm Max. Table inclination: 12 / 30 / 78° Cross slide Swivel range: +- 45° Quick adjustment: 40 mm Feed path with handwheel: 20 mm Largest plunge depth: 1.7 mm Sanding headstock Grinding wheel diameter x width x bore: 450 x 80 x 203 mm Speed: 1340 / 1500 1625 / 1800 / 2000 / 2200 rpm Coarse adjustment: 210 mm Hnsdpfjvca Izjx Afiju Workpiece headstock Swivel range: 0 - 90 Speed range: 30 - 675 rpm Mounting cone: Morse 5 Collets: W25 Tailstock Mounting cone: Morse 3 Adjustment travel of the center: 30 mm Total power requirement: 5 / 8.25 kW No liability is assumed for the correctness, completeness and up-to-dateness of the information.

Year of construction: 1971, condition: good (used), 1 used cylindrical grinding machine, make Cincinnati, type R 75, year 1971 centre height 130 mm grinding length 760 mm spindle bore 38 mm grinding wheel diameter 300 mm, width 40 mm Workpiece weight 75 kg. max. grinding spindle double swivelling Hnedpfjhf I Icjx Afiju

Year of construction: 1994, condition: good (used), Manufacturer: Rollomatic Year of manufacture: 1994 Type: CNC 24-F Machine number: 142 Hnsdpfx Aowhznxefieu 3 x 380 V, 50 Hz

Year of construction: 2006, condition: excellent (used), Swing angle 135 Motor 1.1 kW table height 860 mm table surface 800×1000 mm Hodpfx Afjhr D Aysionu spindle dimension 28 x 90 mm spindle speed 1500 rpm with feed unit: Fields S/308, year 2011 and accessories

Year of construction: 2003, condition: excellent (used), Schneeberger DMR Gemini CNC tool grinding machine TECHNICAL DATA Control: GE Fanuc 160, 5 axes simultaneous Software: Schneeberger Quinto Measuring system X,Y and Z axis: 0.1 μm A-axis: 0.0001° C axis: 0.0001° Grinding head Power: 15 kW speed: 50 - 10`000 rpm spindle nose: HSK 50 Max. wheel diameter: 250 mm Max. Number of grinding wheels: 6 Linear axes X-axis, travel: 380 mm feed speed: 20`000 mm/min resolution: 0,0001 mm gear ratio: 1 : 1 Power: 1,0 kW / 3 Nm Y-axis, travel: 300 mm feed speed: 5`000 mm/min resolution: 0,0001 mm Gear ratio: 24 :4 Power: 1,6 kW / 8 Nm Z-axis, travel: 280 mm feed speed: 20`000 mm/min resolution: 0,0001 mm gear ratio: 1 : 1 Power: 1,0 kW / 3 Nm Rotary axes C-axis: 210 ° Speed: 72 ° / s Resolution: 0,0001 ° Power: 1.6 kW / 8 Nm C` axis: +- 180 ° Speed: 90 ° / s Resolution: 0,0001 ° Infeed: Hydraulic A axis: +- 360 ° Speed: 225 ° / s resolution: 0,0001° Power: 1,0 kW Nose: ISO 50 Center height: 210 mm Hnsdpfomqni Aex Afisu Dimensions and weight Length: 1700 mm Depth: 2270 mm Height: 2260 mm Weight: 8`000 kg We do not guarantee the accuracy, completeness and timeliness of the information.

Condition: good (used), Year of construction: 1993, Graver grinding machine Hnedpfou T Nfxox Afiou Make: Deckel Model: S0 year of construction 1993

Condition: good (used), used dividing head with a 3 jaw chuck from Röhm (110 mm). Hodpfx Afovtqlljionu

Condition: excellent (used), Walter cutterhead, type: F3042B080Z0515 Hnodpfx Aeqgc Thjfieu

Condition: used, Year of construction: 1997, G+H (Geibel + Hotz), FS 635 SA Year: 1997 Grinding area: 600x350 mm Weight: approx. 2,600 kg Hnedpfx Asxbzh Njfiou

Year of construction: 1987, condition: good (used), 1 used steel grinding machine, make Solid, type DSCD Hjdpfx Afoglf Hbsisnu

Condition: good (used), Year of construction: 1994, Graver grinding machine Hnjdpfeu T Nf Sex Afiou Make: Deckel Model: S0 year of construction 1994