Used Gantry Mill for sale (10,141)

Condition: used, Radial drilling machine with table WEBO type HRH 100 / 3000 Machine No. 10009555/7 -- 1110185 -- 6046 -- Year of manufacture 1979 Drilling capacity: Ø 100 mm in ST 60 at a feed rate of 0.5 mm/rev. Nominal overhang: 3000 mm Maximum overhang: max. 3100 mm Spindle mount: MK 6 Spindle speed: 22.4 - 1600 rpm, 36 steps Feed rate: 0.05 - 2.5 mm/rev, 18 steps Distance spindle - baseplate: 970 - 2335 mm Quill stroke: 325 mm Swivel range of the arm: 360° Traverseable on bed, bed length: 7500 mm Clamping area of the table: 8000 x 2100 mm - Electric central clamping device - Drilling unit on the machine bed, traversable lengthwise by electric motor - Table consisting of 2 clamping plates with 7 x T-slot, (length 4000 x width 2100 x plate thickness 360 mm) Space requirement L x W x H: 8000 x 4550 x 4300 mm Podefbt Huopfx Akijgu Maximum height: 4300 mm Transport height (bed with drilling machine): approx. 3150 mm Transport weight (bed with drilling machine): approx. 20 tons Transport dimensions table: L x W x H 4000 x 2100 x 900 mm (2 plates stacked on top of each other) Transport weight table: approx. 14 tons Good condition

Condition: ready for operation (used), Year of construction: 2008, operating hours: 37,000 h, functionality: fully functional, travel distance X-axis: 5,000 mm, travel distance Y-axis: 3,000 mm, travel distance Z-axis: 1,750 mm, spindle speed (max.): 20,000 rpm, controller model: Heidenhain iTNC 530, The previous owner of the machine was a well-established Formula 1 team from Central Europe! The milling head has been recently inspected by the machine manufacturer, is partially overhauled, and is fully functional. The machine has always been covered by a maintenance contract with the manufacturer. TECHNICAL DETAILS Travel range X-axis: 5,000 mm Travel range Y-axis: 3,000 mm Travel range Z-axis: 1,750 mm Feed rate X-axis: 65 m/min Feed rate Y-axis: 65 m/min Feed rate Z-axis: 65 m/min Spindle speed max.: 20,000 rpm Axis acceleration: 5 m/s² Torque max.: 63 Nm Holding torque (clamped) A & C axis: 2,000 Nm Tool interface: HSK 63A MACHINE DETAILS Control system: Heidenhain iTNC 530 Handwheel: HR420 Pgsdozcqncepfx Akieu Spindle hours: approx. 37,000 h Power-on hours: approx. 83,000 h Spindle power: 20 kW Power consumption: 130 kW Voltage: 400 V Frequency: 50 Hz Dimensions & Weight Footprint without peripherals (L x W x H): 7,500 x 8,500 x 6,600 mm Total weight: 90,000 kg EQUIPMENT 2-axis swivel milling head 5 Speed infinitely adjustable Minimum quantity lubrication 50-position tool changer Work area cover Note: The machine table is not included in the scope of supply, and the drive cables for the X, Y, and Z motors need to be replaced due to their age. Currently, the machine is disassembled and stored. However, an inspection is still possible at any time by arrangement.

Condition: excellent (used), Year of construction: 2018, Technical Data Main spindle, counter spindle Turning length: mm 660 Spindle bore: mm 65 Chuck diameter: mm 165 Speed max.: min-1 6,000 Power (100% / 40% duty cycle): kW 20 / 24 Torque (100% / 40% duty cycle): Nm 125 / 170 C-axis resolution: degrees 0.001 Slide travel X: mm 710 Rapid traverse: m/min 60 Feed force: N 6000 Pjdpfx Akez Sywcoiegu Turret, lower / upper Speed max.: min-1 7,200 Power max.: kW 9 Torque max.: Nm 16 Milling spindle Tool system: HSK-A40 Speed max.: min-1 7,200 Torque (25% duty cycle): Nm 52 Power (25% duty cycle): kW 22 Tool holder 1 Slide travel X: mm 230 Rapid traverse: m/min 30 Feed force: N 6000 Slide travel Y: mm +/-65 Rapid traverse: m/min 15 Feed force: N 10,000 Slide travel Z: mm 845 Rapid traverse: m/min 50 Feed force: N 6000 3 Turrets Turret 1 YB - 6-position tool changer HSK Turret 2 Y Turret 3 y Year of manufacture 2018 Control system Siemens SINUMERIK 840D sl Turning length up to 660 mm Spindle bore 65 mm Milling spindle with 360-degree B-axis Production hours approx. 7,200 h Turret, lower and upper Feature Specification Stations and tool positions 14 stations per turret (VDI 25), a total of 42 tool positions Maximum speed 7,200 min⁻¹ Maximum power 9 kW Maximum torque 16 Nm Milling spindle Feature Specification Tool system HSK-A40 Tool magazine 6 tool positions B-axis 360 degrees Maximum speed 7,200 min⁻¹ Torque at 25 percent duty cycle 52 Nm Power at 25 percent duty cycle 22 kW Tool holder 1 Feature Specification X-axis 230 mm, rapid traverse 30 m/min, feed force 6,000 N Y-axis ±65 mm, rapid traverse 15 m/min, feed force 10,000 N Z-axis 845 mm, rapid traverse 50 m/min, feed force 6,000 N Tool holder 2 Feature Specification X-axis 140 mm, rapid traverse 30 m/min, feed force 6,000 N Y-axis ±45 mm, rapid traverse 15 m/min, feed force 10,000 N Z-axis 810 mm, rapid traverse 50 m/min, feed force 6,000 N Workpiece removal Feature Specification Design Gantry part removal system with conveyor belt Maximum workpiece length 200 mm Maximum workpiece weight 5 kg Dimensions and connection values Feature Specification Length × Width × Height 5,355 × 2,235 × 2,400 mm Weight approx. 8,500 kg Connected power 42 kW Bar feeder magazine and accessories Feature Specification Bar feeder magazine INDEX MBL 65 Coolant system KNOLL system with band filter and high-pressure pump 80 bar Automation Automatic door Accessories Tool holder

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) Podezvgdlopfx Akisgu 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: ready for operation (used), Year of construction: 2004, operating hours: 42,832 h, functionality: fully functional, travel distance X-axis: 3,000 mm, travel distance Y-axis: 2,100 mm, travel distance Z-axis: 760 mm, controller model: FANUC SERIES 18i MB, clearance between the columns: 2,300 mm, TECHNICAL DETAILS Travel X-axis: 3,000 mm Travel Y-axis: 2,100 mm Travel Z-axis: 760 mm Distance between columns: 2,300 mm Table size: 3,020 mm × 2,010 mm Maximum table load: 10,000 kg Spindle taper: ISO-50 Standard spindle speed: 6,000 rpm Pgodpfx Aksymxi Aeieu Max. tool diameter / with empty magazine slot: 127 mm / 215 mm Max. tool length: 350 mm Max. tool weight: 20 kg Tool changer capacity: 32 tools Rapid traverse (X-axis): 20,000 mm/min Rapid traverse (Y-axis): 15,000 mm/min Rapid traverse (Z-axis): 15,000 mm/min Feed rate: approx. 1 – 10,000 mm/min MACHINE DETAILS CNC control: FANUC SERIES 18i MB Spindle motor power (continuous / 30 min): approx. 22 / 26 kW Operating hours, feed time: 42,832 h Operating hours, automatic mode: 53,246 h EQUIPMENT Automatic head changer (with angular milling head) RENISHAW probe

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 Capacity > 100 kg / h (The engine is larger than Schutte) Pedsz D Tbwjpfx Akijgu Stainless steel Simple design Compact size Used machine Screen sizes 2mm + one very small one (Will we get desired particle size)

Condition: used, HARDINGE Conical Ball Mill 6’-0” dia x 36” ball mill for the dry grinding of industrial minerals. 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). Podpfx Aszvgvnokijgu Mill with countershaft drive but could be converted to gearbox.

Condition: ready for operation (used), Year of construction: 1987, functionality: fully functional, machine/vehicle number: 800457, travel distance X-axis: 4,000 mm, travel distance Y-axis: 3,400 mm, travel distance Z-axis: 1,000 mm, distance between stands: 2,000 mm, controller model: Siemens 840D SL, The machine was completely overhauled in 2012. TECHNICAL DETAILS X-axis travel: 4,000 mm Y-axis travel: 3,400 mm Z-axis travel: 1,000 mm Column clearance: 2,000 mm Spindle power: 37 kW Speed range: 12–2,800 rpm Distance spindle to clamping surface: 280–1,280 mm Taper: ISO SK-50 Table size – longitudinal: 3,000 mm Table size – transverse: 1,500 mm Table load: 2 x 10 t C-axis swivel range: 0–360° (in 1° increments) A-axis swivel range: 90°–0°–90° (in 1° increments) MACHINE DETAILS CNC control: Siemens 840D SL Axes: 5 controlled Total power requirement: 70 kVA Dimensions & Weight Psdsx Uwnbepfx Akijgu Space requirement: approx. 10,200 mm x 7,200 mm x 5,925 mm Machine weight: approx. 82 t EQUIPMENT Automatic tool changer for 60 tools 1 universal milling head, 1,750 Nm Note: The machine has already been dismantled.

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 Pgedpfx Akozr Hzisisu MACHINE DETAILS Power: 22 kW 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: 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 Pedpfevpl I Tex Akisgu Country of origin: Taiwan Motor power: 10 HP Machine LxWxH: 2.900 x 2.280 x 2.550 mm Machine weight: 3.100 kg

Condition: good (used), Year of construction: 2003, FOOKE ENDURA 83.1 Portal Milling Machine The FOOKE ENDURA 83.1 is a 5-axis CNC portal milling machine with three linear axes (X, Y, Z) and two rotary axes (A, C). The clamping surface consists of two machine tables, each measuring 3,200 mm x 1,000 mm. An additional, brand-new spindle unit from the manufacturer SPL is included in the scope of supply. Year of manufacture: 2003 Control system: SIEMENS SINUMERIK 840D Travel distances: X - 3,500 mm / Y - 2,500 mm / Z - 1,200 mm Pedpfxj Afcpas Akisgu A - ± 120° / C - 365° Rapid traverse rate of X/Y/Z axes up to 20 m/min Rotational speed of A/C axes up to 15 rpm Equipment: Spindle HSK 63A, manufacturer SPL, type/DRF-FO-180M-W-16-34 with 34 kW up to 16,000 rpm. Tool changer for 20 tools / diameter up to 100 mm Internal coolant supply (IKZ) up to 30 bar Spindle cooling Paper band filter system KNOLL Articulated band chip conveyor KNOLL Automatic doors Full enclosure Electronic handwheel Machine table elements Machine parameters on USB stick Operating manual/documentation Additionally included in the scope of supply: a brand-new spindle unit from the manufacturer SPL. Technical data and equipment – see PDF. All technical specifications, images, and content are non-binding and without guarantee. Subject to change and errors. All other accessories visible in the photos and video are not included in the scope of supply and are therefore not part of this sale. The scope of supply only includes the accessories that are explicitly listed here, in the order confirmation, and in the invoice. EXW D-46446 Emmerich, Germany (Incoterms® 2020) excluding dismantling, removal, and loading Delivery time: immediately, subject to prior sale Payment: 100% advance payment upon order placement

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. 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. Pgsdpfxeq Nf Uws Akieu 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: 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 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 Podpfx Ajx Hkd Hekiogu - 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: ready for operation (used), Year of construction: 2013, operating hours: 13,672 h, functionality: fully functional, machine/vehicle number: 1237361A51A, travel distance X-axis: 610 mm, travel distance Y-axis: 430 mm, travel distance Z-axis: 570 mm, controller model: Fanuc 0-MD, spindle speed (max.): 10,000 rpm, No minimum price – guaranteed sale to the highest bidder! TECHNICAL DETAILS Number of axes: 3 X-axis travel: 610 mm Y-axis travel: 430 mm Z-axis travel: 570 mm Table length: 650 mm Table width: 450 mm Tool holder: BT40 Main spindle power: 15 kW Spindle speed: max. 10,000 rpm Pjde Af Hc Ropfx Akisgu Tool magazine capacity: 24 MACHINE DETAILS Control system: Fanuc 0-MD Operating hours: 13,672 h Dimensions & Weight Dimensions (L x W x H): 5,000 x 2,200 x 2,450 mm Weight: 9,000 kg Number of transport packages: 2 EQUIPMENT Tool magazine Documentation CE marking

Condition: excellent (used), Year of construction: 2006, functionality: fully functional, IN EXCELLENT CONDITION - ORIGINAL PAINTWORK XYZ SMX 3500 CNC TURRET MILL PROTO TRAK CONTROL 3 AXIS CONTROL TABLE SIZE 1370 X 356 MM TRAVELS - X 770 / Y AXIS 500 / Z 500 MM 40 TAPER SPINDLE QUILL DIA 100 MM AIR DRAW BAR SPINDLE SPEED 40 - 5000 RPM TABLE GUARDS WEIGHT 2.4 TONS Pgsdpfx Aoz Eh Egskiju THERE IS ONE TOOL IN THE SPINDLE THAT WILL GO WITH

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 Podpfxsvzx Aue Akiogu 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. Technical Details We have different models and options for different requirements, please contact us for more info.

Condition: used, Year of construction: 2009, travel distance X-axis: 4,100 mm, travel distance Y-axis: 2,000 mm, travel distance Z-axis: 800 mm, table length: 4,100 mm, table width: 1,700 mm, table load: 12,000 kg, spindle nose: SK 50, Gantry Machining Center Manufacturer: VTEC Model: VB-4020 Year of manufacture: 2009 Control system: Heidenhain iTNC 530 Psdjz Dby Ispfx Akiogu Technical details: X-axis: 4,100 mm Y-axis: 2,000 mm Z-axis: 800 mm Table dimensions: 4,100 x 1,700 mm Max. table load: 12,000 kg Number of tool stations: 32 positions Tool holder: SK 50 In our assessment, the machine is in good used condition and can be inspected under power by appointment. Several wear parts on the machine have recently been replaced. Accessories, tools, and clamping devices shown are included in the scope of delivery only if specified in the additional information. Subject to changes and errors in technical data and specifications, as well as prior sale!

Condition: used, Year of construction: 1988, No minimum price – guaranteed sale to the highest bidder! TECHNICAL DETAILS Travel distances X-axis travel: 600 mm Y-axis travel: 450 mm Z-axis travel: 450 mm Quill travel: 80 mm Work table Table size: 1,000 × 400 mm Spindle Pedpfx Akjz S Iz Njiogu Spindle speed: 20–3,000 rpm Spindle mount: SK 40 Feed rate and rapid traverse Automatically programmable feed rate: 1–4,000 mm/min Rapid traverse: 6 m/min Control system CNC control: Philips 432 Performance data Drive power: 12 kW Total power consumption: 15 kW EQUIPMENT Rotatable V-head Coolant pump Hydraulic tool clamping Automatic central lubrication Machine light Chip collection tray Splash guard enclosure

Condition: excellent (used), Nakamura-Tome Super NTJ 9-Axis Turn/Mill Centre Year: 2003/2004 Serial Number: B150509 Control: Fanuc 18i-TB Psdpfx Ako Aaz Nzsijgu Main Spindle Maximum bar capacity: 65 mm Maximum turning diameter: 190 mm Spindle nose: A2-6 Spindle power: 15 kW Spindle speed: 4,500 rpm C-axis indexing: 0.001° Sub-Spindle Maximum bar capacity: 51 mm Spindle nose: A2-5 Spindle power: 11 kW Spindle speed: 5,000 rpm C-axis indexing: 0.001° Stroke: 760 mm Upper Turret Number of tool stations: 24 Motorised tool stations: 24 X-axis travel: 345 mm Y-axis travel: ±45 mm Z-axis travel: 1,240 mm B-axis travel: ±91° Live tooling speed: 6,000 rpm Live tooling power: 5.5 kW Lower Turret Number of tool stations: 24 Motorised tool stations: 12 X-axis travel: 167.5 mm Z-axis travel: 685 mm Live tooling speed: 6,000 rpm Live tooling power: 5.5 kW

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. Pedpfxeq Nf U Eo Akisgu 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: excellent (used), Year of construction: 2016, For sale: Aluminum gate hoist, mobile Porta Gantry model, 250KG capacity, 2016, in very good condition. Pgedpfx Aksz Skq Ujiju

Condition: ready for operation (used), Year of construction: 2001, functionality: fully functional, machine/vehicle number: 88462-85, travel distance X-axis: 760 mm, travel distance Y-axis: 550 mm, travel distance Z-axis: 300 mm, spindle speed (max.): 42,000 rpm, controller model: RÖDERS RMS 6 Version 4.20, No minimum price – guaranteed sale to the highest bidder! Submitting a bid obligates you to collect the item on time between November 16, 2026, and November 26, 2026! TECHNICAL DETAILS Control system: RÖDERS RMS 6 Version 4.20 Travel range, X-axis: 760 mm Travel range, Y-axis: 550 mm Travel range, Z-axis: 300 mm Pedpfx Akjz Iludsisgu Table dimensions: 860 x 550 mm Max. workpiece weight: 800 kg Feed rate: 0 to 30,000 mm/min Positioning accuracy: 0.005 mm Spindle speed: 42,000 RPM MACHINE DETAILS Control system: RÖDERS RMS 6 Version 4.20 Dimensions & Weight Dimensions (L x W x H): 5,000 x 3,000 x 2,700 mm Weight: 7,000 kg EQUIPMENT 2 EROWA clamping systems Additional suitable accessories Cooling system Extraction system Work bench with fixtures 3D measuring probe External reference: Alesco - Lot 62

Condition: excellent (used), Year of construction: 1997, functionality: fully functional, turning length: 285 mm, turning diameter: 280 mm, spindle speed (max.): 3,000 rpm, controller manufacturer: Fanuc, TECHNICAL DETAILS Turning diameter: max. 280 mm Turning length: max. 285 mm Swing diameter: 400 mm Bar capacity: 51 mm Spindle bore: 65 mm Main spindle Spindle nose: A2-6 Spindle speed: 90–3,000 rpm Spindle power: 5.5 kW Chuck size: 215 mm / approx. 8" X-axis travel: 162.5 mm Z-axis travel: 320 mm Rapid traverse X: 16 m/min Rapid traverse Z: 24 m/min Tool stations: 10 MACHINE DETAILS Control system: FANUC Coolant tank: 90 l Dimensions & weight Dimensions (L x W x H): approx. 1,645 x 1,453 x 1,625 mm Machine weight: approx. 2,400 kg Connection voltage: 200 V Frequency: 50 Hz Phases: 3 Pgjdpfe Afwvbex Akiju Connection power: 27 kVA

Condition: ready for operation (used), Year of construction: 2007, functionality: fully functional, machine/vehicle number: 498-56, travel distance X-axis: 800 mm, travel distance Z-axis: 550 mm, controller model: SIEMENS SINUMERIK 840 D, table width: 350 mm, table length: 850 mm, spindle speed (max.): 12,000 rpm, No minimum price – guaranteed sale to the highest bidder! Submitting a bid obligates you to collect the machine on time between November 16, 2026, and November 26, 2026! The machine’s spindle was recently replaced! TECHNICAL DETAILS Travel distance X-axis: 800 mm Travel distance Y-axis: 500 + 50 mm Travel distance Z-axis: 550 mm Spindle speed: 12,000 rpm Tool holder: SK 40 Tool positions: 40 Table length: 850 mm Pjdpfx Asz Il Nzekiogu Table width: 350 mm MACHINE DETAILS Control system: SIEMENS SINUMERIK 840 D Dimensions & Weight Dimensions (L x W x H): 5,500 x 3,700 x 2,900 mm Weight: 10,000 kg EQUIPMENT Chip conveyor KNOLL Paper band filter system KNOLL Zero-point clamping system SCHUNK SDE 138 Tool holders and tools in the tool changer Measuring probe as shown in the pictures Note: A truck with a width of 3,000 mm is required for transport. External reference: Wittner - Lot 11

Condition: good (used), Year of construction: 2000, functionality: fully functional, travel distance X-axis: 2,200 mm, travel distance Y-axis: 600 mm, travel distance Z-axis: 600 mm, spindle speed (max.): 8,000 rpm, TECHNICAL DETAILS Travel range X-axis: 2,200 mm Travel range Y-axis: 600 mm Travel range Z-axis: 600 mm Number of T-slots: 5 T-slot width: 18 mm T-slot spacing: 125 mm Distance from spindle nose to table: min. 200 mm Tool holder: SK 40 DIN 69871 Pull stud: DIN 69872 Tool clamping force: 12,000 N Pgjdpfj Afx Hhex Akieu Inner bearing diameter: 80 mm Spindle speed: max. 8,000 rpm Main spindle motor at 100% duty cycle: 29 kW Main spindle motor (intermittent): 38.5 kW Speed range with constant power from: 1,500 rpm Feed force X, Y and Z axes at 100% duty cycle: 13,000 N Feed force X, Y and Z axes (intermittent): 16,000 N Rapid traverse rate X, Y and Z axes: 30 m/min Working feed rate X, Y and Z axes: max. 10 m/min Milling performance in steel St 60: 650 cm³/min Drilling diameter in steel St 60: 60 mm Threading performance in steel St 60: M36 Tool places: 24 Tool length: max. 300 mm Tool weight: max. 10 kg Tool diameter with full magazine: max. 85 mm Tool diameter with free adjacent positions: max. 125 mm Tool change time: 3.5 s Tool change time chip-to-chip: 7 s MACHINE DETAILS Electrical connection: 55 kW Operating voltage: 400 V / 50 Hz Compressed air connection: 6 bar Coolant pump capacity: 0.75 kW EQUIPMENT Tool magazine with random tool management Coolant pump