Used Retsch Cyclone Mill Twister for sale (9,946)

Condition: as good as new (ex-display), I will sell a mill with a rotor from Retsch Condition as new. The mill with a rotor TWISTER was designed specifically for preparing a food sample (e.g. feed) for NIR analysis. The optimal shape of the rotor and grinding chamber leads to the generation of an air stream that transports the ground material to the integrated cyclone with a sample bottle. The air stream protects the sample from heating, which means grinding without losing moisture. Supplied with the device, they guarantee optimal grinding, so there is no need to recalibrate the NIR spectrometer. It is possible to choose one of three rotor speeds to perfectly adapt the device to the application requirements. Cleaning the mill is quick and easy because the air flow leads to the complete removal of material from the grinding chamber. This is another RETSCH cyclone mill that guarantees the highest level of sample preparation and reproducible milling results for NIR analysis, making the analysis itself reliable and its results repeatable. APPLICATION EXAMPLES feed, corn, pasta, feed, pharmaceutical products, rice, soy, tobacco, cereals, ... PRODUCT ADVANTAGES ideal for grinding feed, cereals, grains and other similar products 3 adjustable speeds cyclone separator with 250 ml bottle for quick sample collection no sample contamination thanks to easy and quick cleaning convenient control panel 900 W long-life motor Applications grinding for NIR analysis Fields of application medicine / pharmacy, agriculture, food / feed Input material fibrous, soft Principle of operation pressure, friction Input size* < 10 mm Final fineness* < 250 µm input size / material quantity* < 250 ml Speed setting 10 rpm Rotor speed 52 / 62 / 72 m/s Todpfxjrvxqxs Amroc Rotor diameter 98.5 mm Sieve sizes 1 mm / 2 mm Drive linear motor Drive power 900 W Electrical data various supply voltages Mains connection 1-phase W x H x D in closed position 449 x 427 x 283 mm Net weight kg Standards / Standards CE

Condition: new, Year of construction: 2023, Hammer Mill with electrical box and cyclone filter for sale. The machines has a CE certificate. Technical parameters: Electric motor power: 45Kw Capacity: 1500-2000kg/hour Machine size: 1750mmx900mmx1550mm. Weight 1300kg. Tsdpfx Amsxf Nw Hjrsc Located Locally in Hungary (EU)

Condition: repair required (used), Year of construction: 2019, functionality: fully functional, In operational condition: MAXMILL NVM1166 - HISION VMU1100 - HISION V180 Tedpoy Iyw Ssfx Amroc

Condition: used, Year of construction: 2006, API tube mill 355mm x14mm (A3801) is line to produce pipes for petrol industries so can be perfect solution for your company to grow up API tube mill (Made in China), Forming machine is made in Japan OD 114–355mm wall thcikness: 4-14.3mm steel grade: N80 tube length:6-15m standard: API 5CT N80 scope of supply: – slitting line; – tube mill; – two end facing machines; – two hydro testers; – 1 tube straightening machine, rolls (OD 114.3, 139.7, 219.1, 273.05, 323.9, 339.72 , 355.6mm) machine was made in 2006, stopped running in 2016. used seam annealer and HF welder, brand: Thermatool. Used slitter, Chinese brand. thickness: 4–14mm, N80, Q235, hot rolled steel. max coil width 1600–1700mm. 2+5 leveler DC motor: 55kw slitter DC motor: 160kw scope of supply: – coil car; – uncoiler (with 4 colums); – hold down roll; – peeler table; 2+5 leveler; – shear; – conveyor and loop; – guiding device; – slitter; – tension unit; – recoiler with support arm; – coil car; – approximate 12 slitting blades; – electric cabinet, hydraulic system. Todpfxev Hcwtj Amroc slitter is for tube mill

Condition: ready for operation (used), Year of construction: 2010, functionality: fully functional, total height: 1,560 mm, total width: 1,100 mm, total length: 700 mm, overall weight: 400 kg, workpiece weight (max.): 100 kg, Apex comminuting mill Tjdpfez D Tbwsx Amroc Capacity > 100 kg / h (The engine is larger than Schutte) Stainless steel Simple design Compact size Used machine Screen sizes 2mm + one very small one (Will we get desired particle size)

Condition: excellent (used), RETSCH ZM 200 Ultra Centrifugal Mill with DR 100 Feeder Manufacturer: RETSCH GmbH Type: ZM 200 Machine Type: Ultra Centrifugal Mill / Fine Grinding Mill Accessories: RETSCH DR 100 Feeder For sale is a used RETSCH ZM 200 Ultra Centrifugal Mill with RETSCH DR 100 Feeder and extensive accessories. The ZM 200 is designed for the fine grinding of sample material and is offered together with the DR 100 feeder shown in the images, various sieves, rotors, collection and feed components, and other accessories. Technical data: Manufacturer: RETSCH GmbH Model: ZM 200 Device type: Ultra Centrifugal Mill Power supply: 1~ 200–240 V / 50–60 Hz Power according to nameplate: 1,100 W Current consumption: 12 A Operation: digital control and display panel Interfaces: RS232 / RS485 Connection for DR 100 feeder CE marking Feeder: Manufacturer: RETSCH GmbH Type: DR 100 Device type: Feeder / Vibration Feeder Digital control and display panel Start/Stop operation Feed hopper and feed chute as shown in the images Dimensions: ZM 200 (L × W × H): 515 × 410 × 365 mm Equipment: RETSCH DR 100 Feeder Feed hopper Feed chute Rotor / grinding tool as shown in the images Various ring sieves / sieve inserts Collection container Filling and collection components Filter bag Various RETSCH spare parts and accessories Operating manual ZM 200 Operating manual DR 100 Other accessories as shown in the images Transport data: Dimensions ZM 200 (L × W × H): 515 × 410 × 365 mm Weight: not specified / not determined Transport or shipping possible by arrangement Todpfx Ajzxqhyemrsc Condition: Used Device shown in operational state. Display and control panel shown in active state. Optical condition as shown in the images. Signs of wear and tear are present. Scope of delivery: 1 × RETSCH ZM 200 Ultra Centrifugal Mill 1 × RETSCH DR 100 Feeder Feed hopper and feed chute Rotor / grinding tool as shown in the images Various ring sieves / sieve inserts Collection container and filling components Filter bag Operating manual ZM 200 Operating manual DR 100 Extensive accessories as shown in the images Availability: by arrangement. Scope of delivery as shown in the images. Subject to changes, errors and prior sale.

Condition: good (used), Year of construction: 2013, travel distance X-axis: 1,000 mm, travel distance Y-axis: 500 mm, travel distance Z-axis: 530 mm, spindle speed (max.): 8,000 rpm, table width: 406 mm, table length: 1,372 mm, rotational speed (max.): 8,000 rpm, overall weight: 3,100 kg, space requirement width: 2,280 mm, space requirement length: 2,900 mm, space requirement height: 2,550 mm, Equipment: documentation/manual, rotational speed infinitely variable, X-axis: 1.000 mm Y-axis: 500 mm Z-axis: 530 mm Table size: 406 x 1.372 mm Spindle nose: BT 40 Spindle speeds: 1 - 8.000 rpm Controller: Fagor Featured with: - Cooling unit - User Manuals Country of origin: Taiwan Motor power: 10 HP Tjdpfjvpl I Tex Amroc Machine LxWxH: 2.900 x 2.280 x 2.550 mm Machine weight: 3.100 kg

Year of construction: 2021, condition: ready for operation (used), functionality: fully functional, The machine is unused! TECHNICAL DETAILS Rotor: Open rotor Grinding mechanism: 650 mm × 550 mm Application: Grinding of, for example, lumps MACHINE DETAILS Power: 22 kW Tjdpjzr Hzijfx Amrsc Voltage: 380 V Frequency: 50 Hz Current consumption: 42.5 A Speed: 1,470 rpm Protection class: IP55 Insulation class: F Operating mode: S1 – Continuous operation Sound level: 71 dB(A) Weight: approx. 190 kg EQUIPMENT Control system Star/delta connection possible Spare parts can be supplied for an additional charge.

Condition: used, 10’-0” x 84” HARDINGE CONICAL BALL MILLS MILL SPECIFICATION Model : 10’-0” x 84” HCBM Overall Dimensions : 3050 mm diameter x 5185 mm long. Installed Power : 400 kW Absorbed Power : 320 kW Mill Speed : 20 rpm Lining : Chrome Iron Cast Liner Plates Media : Steel Balls (30 tonne required) Tedpfx Amozvgdlorsc Drive : Girth Gear and Pinion, Gearbox and Slip Ring Motor Trunnion Bearings : No.1 Mill - Cooper Split Roller Bearings No.2 Mill – White Metal Bearings The mills were operated by British Chrome & Chemicals Ltd (later Elementis Chromium), at their site in Cleveland, UK, processing Chrome Ore to a fineness of 99% passing 45 µm. The first mill, with the white metal bearings, was installed in around 1970. The second mill, with the Cooper Split Roller Bearings was installed in 1980. This mill is offered with a new set of Cooper Trunnion Bearings. Both mills were in operation until the site closed in 2009 and have been in storage ever since. Equipment is offered in "as is" condition with no warranty given or implied. PPDS can offer full refurbishment services. Inspection is invited at our premises in Uttoxeter, Staffordshire, United Kingdom (close to East Midlands, Birmingham and Manchester airports). Powder Process Design Services Ltd has been supplying equipment and systems to the industrial minerals sector for over 20 years. We specialise in the design and supply of minerals processing systems using a combination of new and s/hand refurbished equipment. With approaching 40 years experience we aim to deliver projects that meet and indeed exceed expectations. We have satisfied customers throughout the world, including, the United States, South America, New Zealand, South Africa the Middle East and the UK and Ireland. Please check out our other listings and subscribe to our stock list.

Condition: used, HARDINGE Conical Ball Mill 6’-0” dia x 36” ball mill for the dry grinding of industrial minerals. Todpjzvgvnefx Amroc Mill fitted with Manganese steel liners for operation will steel ball grinding media. White Metal Bearings on trunnions. 90 kW Motor fitted (could be reduced to 75 kW). Mill with countershaft drive but could be converted to gearbox.

Condition: ready for operation (used), Year of construction: 1960, Available immediately ex works: Table drilling machine, Scharmann Type FB 125 b Year of manufacture 1960 Complete retrofit in 2020 Spindle 125 mm Metric 80 / SK 50 mounting Tedjz Hu Drjpfx Amrjc Quill stroke 800 mm Table 1600 x 1200 mm Table traverse 2000 mm Installation height, spindle / table 1400 mm Table longitudinal travel 2500 mm Spindle speeds 5 – 740 rpm, 7.5 – 1100 rpm With Wohlhaupter machining: 5 – 74 rpm 3-axis Heidenhain digital display Vertical head Large Wohlhaupter turning head Various other accessories Weight 21 tons Price: Euro 7,500.00 + VAT, ex works

Condition: ready for operation (used), Year of construction: 1970, Immediately available, free of any insolvency claims: Universal milling machine SHW with swivel head, vertical head, and horizontal milling attachment Type UF 1 Year of manufacture 1970 Table 700 x 310 mm Travel distances X/Y/Z 550/340/420 mm Spindle taper SK 40 Todpfx Amoz Hu A Iorjc Spindle speeds 46 – 2200 rpm Quill travel 80 mm Ram stroke 200 mm Feeds 12 – 254 mm/min Weight 2 tons SK 40 collets Hydraulic vise Weight 2 tons Price: EUR 1,750.00 plus VAT, ex works.

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. Tjdpfxsq Nf Uwe Amrjc 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. 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.

Condition: good (used), Year of construction: 1988, Drilling machine COLGAR Fral 70, serial no. 8709 158 A563, year of manufacture probably 1988, travel ranges XYZ = 8,000 x 2,500 x 1,000 mm, W-axis 1,500 mm, ISO 50, 40-position tool changer, FIDIA control system, tool changer, chip conveyor, indexing head, rotary table, head changer with various auxiliary units. Todsz Iccropfx Amrjc

Condition: used, Universal Tool Milling Machine ORADEA EURO-MILL STIMIN (Romania) Model FUS 32 Serial No. 5591 Year of construction: 2009 Travel: X: 560 mm, Y: 320 mm, Z: 400 mm Table size: 950 x 450 mm Tool holder (vertical head): ISO 40 - M16 Tool holder (horizontal spindle): ISO 40 - S20x2 (Deckel-compatible) Spindle speed: 25-2000 rpm, 18 steps Tsdpfx Amsx Hkd Hjrsc Feed rate: 5-400 mm/min, 18 steps Rapid traverse: 1400 mm/min Main spindle motor power: 3 KW Electrical connection: 400 Volt, 50 Hz, 10 KW - 3-axis digital readout and linear glass scales by HEIDENHAIN, type ND 780 - Vertical milling head with quill, swivels +/- 90° - Quill travel at vertical head: 100 mm - Manual tool clamping with M16 thread - Counter bearing for horizontal milling with Ø 48 mm bearing bush - Central lubrication - Electrical control cabinet mounted on machine side - Coolant system integrated in machine base - Machine lamp - Including 2 tool holders - Operating manual with electrical diagram Required space (L x W x H): 1800 x 1600 x 1800 mm Weight: 1650 kg Very good condition

Condition: excellent (used), Year of construction: 2008, functionality: fully functional, Turning / milling center with counter spindle with 10 CNC axes (X1, X2, Z1, Z2, Y1, Y2, B1, B2, C1, C2) Control: FANUC 31:iA Main Spindle Power: 15/11 kW bar material dia.: 51 mm spindle revolution: 5.000 min-1 Counter Spindle Power: 11/7,5 kW bar material dia.: 51 mm spindle revolution: 5.000 min-1 Turning and milling spindle Power: 7,5/3,7 kW Turning and milling spindle speed: 12.000 min-1 max. rotation length turret bottom: 1.005 mm Slide cross X1 / X2 / Z1 / Z2 / B2: 455 / 222,5 /1.090 / 1.005 / 1.008 mm Slide cross Y1 / Y2: +/- 70 / +20, -50 mm Swivel range B1 axis: +/- 95 ° Tjdsz Er Ulepfx Amrjc Linear rack magazine incl. support robot CNC support steady rest Coolant cyclone filter system incl. 2 pcs. coolant pumping spindle oil cooler

Condition: used, Year of construction: 2007, operating hours: 21,999 h, turning length: 170 mm, turning diameter: 140 mm, spindle speed (max.): 8,000 rpm, controller model: Mitsubishi Meldas, TECHNICAL DETAILS Turning diameter: 42 / 140 mm Turning length: 170 mm Spindle speed: 80–8,000 rpm C-axis: 0.001° Number of turrets: 2 Tool positions per turret: 12 Tool holder: VDI 20 Spindle speed for driven tools: 45–4,500 rpm Sub-spindle distance: 42 mm Spindle power: 1 kW Spindle speed: 60–6,000 rpm C-axis: 0.001° MACHINE DETAILS Control system: Mitsubishi Meldas Number of controlled axes: 8 Simultaneously machinable axes: 7 Collet chuck: 48 DIN 6343 Dimensions & Weight Footprint: approx. 2.4 × 1.6 × 2.2 m Machine weight: approx. 3.3 t Operating hours: 21,999 h Tedpfx Ajz Ia Rgjmrjc EQUIPMENT Various tool holders, see images 5 axial driven tool holders Collet chuck for pressure collets, type 173E 15 pressure collets, type 173E Additional coolant cooler Chip conveyor Knoll, year of manufacture 2018 Simultaneous operation with 7 axes on main and sub-spindle Note: Complete battery replacement on 22.12.2025

Year of construction: 2026, condition: new, ceramic ball mill ,Batch ball mill ,also called ceramic ball mill ,it is used for fine grinding of feldspar,quartz,clay,ore and so on.The ceramic ball mill is mainly used for material mixing, grinding,uniform product fineness,and saving power.It can be dry or wet.The machine can use different liner types according to production needs to meet different needs.The fineness of the grinding operation is controlled by the grinding time ceramic ball mill Working principle when ball mill working,steel balls inside drum will rotate with the drum to some height,and then steel balls fall down with materials to reach the point of grinding. Working Principle of Ceramic ball mill ceramic ball mill ,Intermittent ball mill grinding operation is finished in the cylinder body. When the cylinder rotates, materials ascend to a certain height and then fall along a certain path due to the balls' gravity. Two forces are generated on the balls inside. One is the force on balls through tangent direction; the other is a opposite force in the contrast to the diameter of balls, as a result of the force generated when the balls slide down. These two forces will constitute a couple for the steel balls. The balls are squeezed between the cylinder and the adjacent steel balls, so the couple can make unequal-sized friction force. The balls will orbit along with the cylinder axis and then fall down, which can produce a strong impact force on the ores in the cylinder body and, as a result, the ores will be crushed. In conclusion, the ores in the cylinder body are mainly crushed by composite effect of peeling force, impact force and extrusion force. Ceramic ball mill also named Intermittent ball mill which adopts the wet intermittent operation, is used for fine grinding and mixing the material such as feldspar, quartz, clay ceramic raw materials. The discharging and the mud size can through through 1000 sieve pore. This machine is high milling machinery, materials should be Broken in the fineness of the state into the grinding mill to get the highest efficiency and economic benefits. The cement mill is key equipment for the grinding process of the cement clinker after the crushing process of it. It is mainly used in the cement silicate product industry. After long term design and manufacture of the cement mill, our company now has series of cement mill with various specifications to meet with different requirement from our customers. Features of Cement Mill Our company adopts suitable transmission methods according to different specifications. We have brim drive and center drive as transmission form. The cylinder adopts new type step lining to increase the grinding area. And it is easily repairable and changeable. The new designed separate-chambered structure adopts flexible lifting blade and fixed lifting blade and it is easily fixed and repaired. Tedpovzx Ausfx Amrsc Technical Details We have different models and options for different requirements, please contact us for more info.

Condition: ready for operation (used), Year of construction: 1986, Available immediately from our location: Fully automatic milling machine, Busch Type NF 8/32 Year of manufacture 1986 Groove width up to 32 mm Processing length up to 6100 mm Automatic material feed Automatic feed Drive power 5.5 kW Accessories: Support table Clamping devices, milling cutters Coolant system Tsdpsz Huzwofx Amroc Digital display Weight 4 tons Price: EUR 2,500.00 plus VAT, ex works

Year of construction: 1985, condition: used, functionality: not functional, PAPER MACHINE PM 5 – PAMA / VOITH / VALMET Used Paper Machine PM 5, originally built in 1985 and modernised and expanded several times throughout its operating life. The paper machine is an individually configured production line consisting of several machine sections and systems supplied by recognised manufacturers in the paper machinery industry. MAIN MACHINE SECTIONS Approach flow system: PAMA Headbox: Voith Fourdrinier section: PAMA Top-wire former: Valmet Press section: PAMA Dryer sections: PAMA SpeedFlow system: Voith After-dryer section: PAMA Calender: PAMA Pope reel: PAMA KEY TECHNICAL DATA Year of construction: 1985 Maximum operating speed: up to 600 m/min Machine / working width: approx. 2,730 mm Trimmed working width: approx. 2,640 mm Maximum gross production capacity: up to 150 t/day Basis-weight range: approx. 45–130 g/m² Installed electrical power: approx. 2.5 MW Maximum steam consumption: up to approx. 16 t/h PAPER GRADES The machine was used for the production of: Office papers Copy papers Writing papers Printing papers Envelope papers Newsprint papers MODERNISATIONS Known major modernisation projects include: Valmet top-wire former installed/retrofitted in 1994 Approach flow system expansion and modernisation in 2002–2003 Tsdpfx Aez Hvmhomroc MAP quality control system installed/modernised in 2006 Voith SpeedFlow system installed in 2009 Automatic tail cutter installed in 2025 CURRENT STATUS The paper machine is currently shut down and out of operation. The last production day and last known date of operation was 23 January 2026. Until shutdown, the machine was regularly used for paper production and its essential systems were operational. The machine has not been restarted since shutdown and therefore no current functional test under production conditions has been carried out. The essential machine assemblies remain installed at the original site. ADDITIONAL EQUIPMENT / SPARE PARTS Various spare and replacement parts are available, including spare screen baskets, rotors, rolls and other machine-related spare and wear parts. The exact scope and condition of the spare parts can be documented during the ongoing inventory. Further technical documentation, photographs of nameplates and serial numbers, spare-parts information and details regarding the stock preparation, deinking, finishing and auxiliary equipment are available / being compiled. Maximum speed 600 m/min Working width 2,730 mm Trimmed working width 2,640 mm Production capacity 150 t/day Basis weight 45–130 g/m² Installed electrical power 2.5 MW Maximum steam consumption 16 t/h

Condition: ready for operation (used), Year of construction: 2017, functionality: fully functional, bar passage: 117 mm, Model: Hyundai WIA L400MC Design: Standard Bore (not Big Bore) Swinging diameter over bed: Ø 780 mm Swinging diameter over slide: Ø 535 mm Max. turning diameter: Ø 560 mm Max. turning length: 1,180 mm Bar capacity: Ø 117 mm Chuck size: Ø 381 mm (15") Tjdpfez Ibaiex Amrec Max. spindle speed: 2,000 rpm Spindle motor power (max./continuous): 37 / 30 kW Spindle torque (max./continuous): 3,073 / 2,490 Nm Spindle drive: Belt drive with 2-stage gearbox Spindle nose: A2-11 C-axis: 0.001° Travel distances X-axis: 320 mm Z-axis: 1,200 mm Rapid traverse X/Z: 20 / 25 m/min Guideways X/Z: Box guideway / Flat guideways Number of tool stations: 12 Tool holder, external (OD): □ 32 mm Tool holder, internal (ID): Ø 63 mm Turret indexing time: 0.2 s Mount: BMT75P Driven tools Motor power (max./continuous): 7.5 / 5.5 kW Max. speed: 4,000 rpm Torque (max./continuous): 44.7 / 35 Nm Collet size: Ø 26 mm (ER40) Tailstock Tailstock taper: MK5 (integrated) Quill diameter: Ø 150 mm Quill travel: 132 mm Tailstock travel: 1,100 mm Further technical data Coolant tank: 300 liters Lubricant tank: 2 liters Electrical connection: 46 kVA Recommended cable cross-section: > 50 mm² Voltage / frequency: 220 V / 60 Hz or 200 V / 50 Hz Footprint (L × W): 4,202 × 2,207 mm Machine height: 2,153 mm Machine weight: approx. 8,500 kg Control: HYUNDAI WIA FANUC i Series / FANUC 32i-B

Condition: ready for operation (used), Year of construction: 1989, Available immediately ex-works: Tool milling machine MAHO Type MH 500 M Year of manufacture 1989 Heidenhain digital display Table 800 x 360 mm SK 40 Spindle speeds 63 – 4000 rpm Quill travel 50 mm Travel distances X/Y/Z 500/380/350 mm Drive 3 kW Feeds 10 – 1000 mm/min Coolant system Weight 1600 kg Tjdpfx Aez Hu Anomrsc Accessories: Hydraulic vice Price: Euro 2,500.00 plus VAT, ex-works.

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: Tjdoq Nf U Espfx Amroc 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.

Condition: ready for operation (used), Year of construction: 1989, Immediately available from training center: Universal Milling Machine Horizontal - Vertical WMW Auerbach Type FW 250 x 1000 / 2 Year of manufacture: 1989 Table: 1250 x 250 mm Table load capacity: 1250 kg Tsdpjz Hu Azofx Amrec Travel X/Y/Z: 700 / 400 / 500 mm Heidenhain 3-axis digital readout SK 40 Spindle speeds: 55 – 2800 rpm Feeds: 10 – 630 mm/min, stepless Vertical head Horizontal milling device Drive power: 6.3 kW Weight: 2.5 t Offered at EUR 2,000 – plus VAT, ex location

Condition: used, Year of construction: 2010, working width: 230 mm, spindle diameter: 40 mm, working height: 120 mm, controller model: Siemens Simatic Touch-Panel, working length: 8,483 mm, TECHNICAL DETAILS Minimum working height: 6 mm Maximum working height: 120 mm Minimum working length: 370 mm Maximum working length: 8,483 mm Minimum working width: 25 mm Maximum working width: 230 mm Maximum feed rate: 12 m/min Rubber feed rollers: 1 Toothed feed rollers: 4 Total number of feed rollers: 5 Number of machining units: 4 Lower milling spindle Spindle diameter: 40 mm Spindle length: 240 mm Motor power: 4 kW Right milling spindle Spindle diameter: 40 mm Spindle length: 240 mm Maximum tool diameter: 4 mm Motor power: 4 kW Left milling spindle Tjdpfxez Ekkxo Amrjc Spindle diameter: 40 mm Spindle length: 240 mm Motor power: 4 kW Upper milling spindle Spindle diameter: 40 mm Spindle length: 240 mm Motor power: 5.5 kW MACHINE DETAILS Control system: Siemens Simatic Touch Panel Total connected power: 24 kW EQUIPMENT CE-compliant safety design The machine is sold and delivered in its actual and legal condition ("as is, where is") based on photographic documentation and technical/commercial documents of a descriptive nature. The buyer has the right to inspect the goods before collection and assumes responsibility for the installation, securing, and use of the machine at the destination. External reference: 7243