Used Spiral Milling Device for sale (20,198)

Condition: new, Year of construction: 2026, power: 300 kW (407.89 HP), Ball Mill for Mining & Fine Powder Making: A ball mill is a fundamental grinding device widely used in mining, metallurgy, cement, and chemical industries. It is designed to grind ores and other materials into fine powder through impact and attrition between steel balls and the material inside a rotating cylindrical shell. In mining plants, ball mills are essential for ore beneficiation, while in powder-making industries, they ensure uniform particle size and high surface area for further processing. Working Principle The ball mill operates on the principle of impact and friction. As the cylindrical shell rotates around its horizontal axis, the grinding media—usually steel or ceramic balls—are lifted along the inner wall by centrifugal force and friction. When they reach a certain height, they fall freely, striking and grinding the material below. This repeated motion breaks down the material into fine particles. The process can be carried out in dry or wet conditions depending on the application. Structural Composition A standard ball mill consists of several main components: Feeding part: Ensures uniform material input through a feeder or screw conveyor. Discharging part: Can be grate type or overflow type, depending on the discharge method. Rotating part: The cylindrical shell made of steel plates, lined with wear-resistant liners. Transmission system: Includes motor, reducer, small transmission gear, and electrical control. Grinding media: Steel or ceramic balls of various diameters for efficient grinding. The internal liner design and ball size distribution are optimized to achieve maximum grinding efficiency and minimal energy consumption. Technical Details/Typical Specifications: Feeding size: ≤25 mm Discharge size: 0.074–0.4 mm Capacity: 0.65–615 t/h (depending on model and material hardness) Cylinder speed: 18–38 r/min Power: 18.5–4500 kW Liner material: High manganese steel, rubber, or alloy steel Djdpfxsq Ngafo Ai Seku Grinding media load: 30–45% of cylinder volume Operating Modes: Dry grinding: Used for materials that must remain moisture-free, such as cement clinker, limestone, and quartz. Wet grinding: Common in ore beneficiation, where water or slurry improves grinding efficiency and particle uniformity. Application in Mining and Powder Production In mining operations, ball mills are used after crushing to further reduce ore size and liberate valuable minerals. They are integrated into grinding circuits with classifiers, hydrocyclones, and flotation systems. The ground material is classified by size, and oversized particles are returned to the mill for regrinding. This closed-circuit system ensures consistent product fineness and efficient energy use. In fine powder production, ball mills are used to produce materials such as silicate, ceramic powder, refractory materials, and chemical raw materials. The uniform particle size achieved by ball milling enhances product quality and performance in downstream applications. Conclusion A ball mill is an indispensable piece of equipment for both mining and fine powder making. Its ability to grind materials into fine, uniform particles makes it vital for ore beneficiation and industrial powder production. With flexible configurations, high efficiency, and reliable operation, modern ball mills provide a cost-effective and energy-efficient solution for large-scale grinding, ensuring consistent quality and productivity across diverse applications.

Condition: ready for operation (used), functionality: fully functional, TECHNICAL DETAILS Djdpfxez Ngbve Ai Soku Drive power: 15 kW EQUIPMENT Control system Suitable for secondary shredding The seller has a suitable conveyor belt in stock as an optional extra.

Condition: used, Year of construction: 2017, MURATEC MT100, 2017 CNC machine with gantry loader 2 spindles 2 Y axes Max. chuck size: Dodpfx Aiez Ix Tae Seku 165 mm (6″) 2 turrets: 15 x 2 Bar capacity: 51 mm Spindle speeds: 50 rpm – 5,000 rpm 60 rpm – 6,000 rpm

Condition: used, machine/vehicle number: 55191-08, equipped with a 2-axis digital display, manufactured by HEIDENHAIN, with an angular milling head, 2 indexing tables, an additional clamping table, counter support, 3-jaw chuck, various change gears, machine light, and a steel transport cart. Djdjz Nhndspfx Ai Soku

Condition: used, machine/vehicle number: 51235/08, This universal milling machine with a lid, type: FP1, will be auctioned off online as part of our industrial auction / machine auction due to the closure of Trola GmbH – machines, workshop equipment, plastic parts, and material handling equipment. You can find this and many other items on our platform. Dsdpfoz Ndblex Ai Soku

Condition: ready for operation (used), Year of construction: 1999, functionality: fully functional, machine/vehicle number: 138616, turning length: 1,000 mm, turning diameter: 580 mm, spindle speed (max.): 5,000 rpm, controller model: Mazatrol Fusion 640 MT, milling spindle speed (max.): 12,000 rpm, TECHNICAL DETAILS Max. turning diameter: approx. 580 mm Max. machining diameter: approx. 520 mm Max. turning length: approx. 1,000 mm Main spindle speed: up to 5,000 rpm Milling spindle speed: up to 12,000 rpm MACHINE DETAILS CNC control: Mazatrol Fusion 640 MT EQUIPMENT Main spindle Djdpoz Inaiofx Ai Seku Milling spindle with B-axis Y-axis C-axis Chip conveyor Documentation, if available Coolant system Tool changer: automatic

Condition: like new (used), Spindle diameter: 40 mm Lenz roller feed for curved elements Dedpsz Nd Iaofx Ai Soku Smooth speed adjustment Feed motor power: 0.25 kW Feed rotation: left/right Safety switch Manual spindle height adjustment Table width: 104 cm Table length: 98 cm Machine construction: cast iron

Condition: used, Year of construction: 2012, functionality: fully functional, Spinner TC 600 65 SMCY with C-Y axis and sub-spindle Technical data: max. swing diameter ~600 mm max. turning diameter ~400 mm max. turning length ~650 mm Travel X/Y/Z: X 275 / +50/-40 / Z 700 max. rapid traverse X/Z 15/24 max. speed 4500 rpm spindle power 22 kW torque 250 Nm max. speed sub-spindle: 6000 rpm chuck 165 mm spindle power sub-spindle: 10 kW tailstock 8 taper socket MK4 Number of tools: 16 Djdoz Iqf Ujpfx Ai Sjku tool holder: VDI 30 max. speed rotating tools: 5000 rpm power (60%): 6 kW torque (60%) ~30 Nm Weight: 5,000 kg Dimensions: 2.5 m × 1.6 m × 2 m Accessories: chip conveyor tool holders extraction system

Condition: used, machine/vehicle number: 37247, equipped with a 3-axis digital display, manufactured by HEIDENHAIN, with a coolant system, machine light, and angled milling head with counter holder. Dkedoz Nhn Rspfx Ai Seu

Condition: as good as new (ex-display), Year of construction: 2024, functionality: fully functional, turning length: 1,073 mm, turning diameter: 380 mm, spindle speed (max.): 3,500 rpm, travel distance X-axis: 255 mm, travel distance Y-axis: 110 mm, travel distance Z-axis: 1,100 mm, bar passage: 81 mm, total height: 1,960 mm, total length: 3,805 mm, total width: 2,100 mm, overall weight: 5,800 kg, Equipment: documentation/manual, Hyundai WIA SE2600LSY is a high-performance CNC turning centre equipped with a Y-axis and sub-spindle for complete machining of complex components in a single setup. The machine features a FANUC i-Series control, BMT55 live tooling with speeds up to 6,000 rpm, and a maximum turning diameter of 380 mm. It is equipped with a 10" main spindle and 6" sub-spindle, providing excellent flexibility for both turning and milling operations. Dodpfx Aiez Izngj Ssku Optional equipment included: Automatic tool setter 15 bar high-pressure coolant pump Chip conveyor with chip container Bar feeder interface Parts catcher Standard set of tool holders, including 2 + 2 live tool holders

Condition: used, machine/vehicle number: 2101-1547, with a 3-axis digital display, manufactured by HEIDENHAIN, including a coolant system and machine light. Dsdez Nhmtepfx Ai Soku

Condition: used, Year of construction: 2019, Control HEIDENHAIN x-travel 1.600 mm y-travel 1.300 mm z-travel 700 mm table dimensions 1.500 x 960 mm spindle tunring speed 15.000 U/min number of tool places 30 Pos. Condition: Used Dsdpfjz Nqbtjx Ai Ssku Technical features & accessories: - HR510 handwheel - HWANG KANG chip conveyor - KAUKAN KO-4PTHS oil cooling unit - KAUKAN KO-12PTSDC2 oil cooling unit Accessories, tools, and workholding devices shown are included in the scope of delivery only if specified in the additional information. Subject to technical changes, errors, and prior sale.

Condition: good (used), KUNZMANN UF 6 – Year of manufacture 1966 Universal tool milling and drilling machine The machine shown is a classic KUNZMANN UF 6, a robust, conventional universal milling machine from the mid-1960s. Technical data Design: conventional, manual operation Table size: approx. 750x240 mm Longitudinal travel X: approx. 450 mm Transverse travel Y: approx. 240 mm Vertical travel Z: approx. 400 mm Tool holder: MK 4 / ISO 30 Horizontal spindle available Vertical head swivels Vertical head swivels on both sides, depending on the model Dodpoz Nf N Sofx Ai Soku Spindle speeds: 35–1,480 rpm, 18 speed stages Motor with pole change, 700/1,400 rpm The machine comes from a company liquidation and is in perfect working order.

Condition: good (used), Year of construction: 2006, functionality: fully functional, Technical details turning diameter 660/275 mm turning length 1498 mm control Fanuc/Mori Seiki MSX 701 total power requirement 90 kVA weight of the machine ca. 26,6 t dimensions of the machine ca. 5301 x 2997 x 2788 mm Additional information 9-axis CNC turning and milling centre * Fanuc MSX-701 CNC control * Milling spindle at top (B axis), as full 4th axis, positioning 0.0001 deg. * 40-position tool magazine * 10-position turret at bottom, all positions driven * 2 x 3-jaw quick-change chuck KNCS-N 315/91 * KNOLL high-pressure coolant system, pressure setting 12/25/35/45/55/62 and 72 bar, with maintenance-free rotary filter system * Chip conveyor * Drain system for main spindle chuck (controlled via M function) * Drain system for tool cutting edge (controlled via M function) * Coolant gun incl. accessories * Oil mist extraction * Direct measuring system X1, X2, Y-axis * Bar loader interface * Double foot switch for both spindles * Islands and pocket programming for MAPPS * High-speed fixed cycle for MAPPS * Programm memory extension to 8 MB * Programm restart * 3-stage signal lamp * 512 MB memory card (CF card) Swing diameter over cross slide (tool spindle 1): 750 mm Swing diameter over cross slide (turret 2): 400 mm Max. turning diameter (tool spindle 1): 660 mm Max. turning diameter (turret 2): 275 mm Max. machined workpiece length: 1498 mm Max. bar material: 90 mm Travels: X1 axis (tool spindle): 750 mm Y axis (tool spindle): 420 (+/- 210) mm Z1 axis (tool spindle): 1635 + 100 mm for tool change B axis (tool spindle): +/- 120 deg., full B-axis 1 deg. indexed and 0.0001 deg. braked X2 axis (turret): 195 mm Z2 axis (turret): 1525 mm SZ axis (subspindle): 1610 mm Rapid traverse: (X1,Z1) 50 m/min. / (Y,X2,Z2,SZ) 30 m/min. Main and subspindle: Spindle speeds infinitely variable (spindle 1 + 2): 30-3000 rpm. C axis (spindle 1 + 2): 0.001 deg. Main spindle motor: 22/18.5 kW Dsdpfx Ajzr Hgxoi Sjku Subspindle motor: 22/18.5 kW Torque (spindle 1 + 2): 1000 Nm Disc turret: Number of tool positions: 10 Speed of driven tools: 6000 rpm. Drive power: 5.5/3.7 kW Milling spindle head: Tool holder: HSK A63 Max. speed: 12,000 rpm Drive power: 18.5/11 kW Torque: 120/44 Nm Tool changer: 40-stations Tool diameter 70/140 mm Tool length 400 mm Tool weight 8/10 kg Total power requirement 90 kVA Main dimensions Length x width x height 5301 x 2997 x 2788 mm Machine weight 26.6 t Accessories: Measuring arm (picture) tool measurement in machine Tool holder + box, reduction sleeves, driven tools Clamping jaws package Collets package

Condition: used, with a 3-axis digital display, manufactured by HEIDENHAIN, including a coolant system and machine light. Dodoz Nhnqjpfx Ai Soku

Condition: used, Year of construction: 2017, Control DMG MORI SLIMline x-travel 500 mm y-travel 450 mm z-travel 400 mm b-axis -5 / + 110 ° 360 ° table dimensions 630 x 500 mm Dedpsz I D Amjfx Ai Soku rapid traverse 30 m/min turning speed range 20 - 12.000 U/min Drive power (40/100%) 13/9 kW tool taper SK 40 number of tool places 30 Pos. Number of working hours ca. 11.605 h spindle hours ca. 4.061 h In our assessment, the machine is in good used condition and can be inspected under power by appointment. Technical features & accessories: - Chip conveyor - Internal coolant supply (ICS) - Coolant spray gun - Electronic handwheel - Direct position measuring system (X, Y, Z) - Renishaw probe kit - Oil and emulsion mist separator Accessories, tools, and workholding devices shown are included in the scope of delivery only if specified in the additional information. Subject to change, errors in technical data and specifications, and prior sale.

Condition: used, Year of construction: 1986, functionality: fully functional, Deckel Maho 800E, manufactured in 1986: - Table surface area: 600 x 1100 mm - Travel distance in the x-axis: 800 mm Dsdoz I Iiqepfx Ai Seku - Travel distance in the y-axis: 450 mm - Travel distance in the z-axis: 500 mm - Weight: approx. 4000 kg

Condition: used, 1 unit of IXION BT 25 STPF drilling and milling machine with various accessories Color: as shown in the pictures, according to the images and upon inspection Condition: used Location of the goods: workshop Payment method: prepayment via bank transfer Dkjdoz I Nkcepfx Ai Sju Shipping: Self-collection only from the location in Bischofswiesen

Condition: used, Year of construction: 2010, x-travel 2.600 mm y-travel 700 mm z-travel 700 mm control iTNC 530 Heidenhain turning speed range - main spindle 20 - 18.000 min/-1 power capacity - main spindel 35 / 25 kW tool taper SK 40 table surface area 2.900 x 700 mm max. table load 2.150 kg number of toolpositions 30 pos. Dodpfxsz I T Rmj Ai Sjku tool taper SK 40 max. tool diameter 80 mm max. tool-dia with free toolbox 130 mm max. tool length 300 mm max. tool weight 6,0 kg rapid traverse ( X / Y / Z ) 40 m/min feed speeds max. 40.000 mm/min feed power max. 8 kN total power requirement 54 kVA weight of the machine ca. 14,4 t dimensions of the machine ca. 8,0 x 5,6 x 2,8 m CNC - Travel Column Milling Machine DECKEL MAHO - DMF 260 New Design - NC dividing head (A-axis) - Operating hours: 18.709h spindle run - overhauld spindle installed (Dec 2023) - Z-axis weight compensation changed (Feb 2023) - Production package - Option: tool clamping for tightening bolts - WITHOUT vices!

Condition: used, This universal engraving and copy milling machine, type GK21, is being auctioned off online as part of our industrial auction/machine auction due to the closure of Trola GmbH – including machines, workshop equipment, plastic parts, and material handling equipment. You can find this and many other items on our platform. Dodpfx Aiez Ndcpe Soku

Condition: like new (used), Year of construction: 2022, functionality: fully functional, machine/vehicle number: 100418005, travel distance X-axis: 1,500 mm, travel distance Y-axis: 400 mm, travel distance Z-axis: 590 mm, feed length X-axis: 30,000 mm, feed length Y-axis: 30,000 mm, feed length Z-axis: 30,000 mm, feed rate X-axis: 30 m/min, feed rate Y-axis: 30 m/min, feed rate Z-axis: 30 m/min, mount diameter: 63 mm, total length: 9,485 mm, table length: 1,000 mm, total width: 4,609 mm, spindle speed (max.): 10,000 rpm, total height: 2,896 mm, rapid traverse X-axis: 30 m/min, rapid traverse Y-axis: 30 m/min, rapid traverse Z-axis: 30 m/min, type of input current: three-phase, table load: 300 kg, position of the milling head: Horizontal / Swiveling, workpiece weight (max.): 300 kg, torque: 136 Nm, rotational speed (min.): 3,800 rpm, rotational speed (max.): 16,000 rpm, overall weight: 18,000 kg, working range: 1,000 mm, spindle nose: HSK-A63, tool weight: 6 g, grinding spindle motor power: 54,000 W, spindle motor power: 54,000 W, Equipment: rotational speed infinitely variable, Zero hours HSTM 1000HD 5-Axis Turn-Milling Center Was not used in production / just OEM commissioning and preserved. Basic machine HSTM 1000HD X, Y, Z axis with absolute linear scale A axis Swivel axis / B axis C axis Pressure control of head clamping CNC-control system SIEMENS 840D SL Remote diagnosis system via Ethernet Patrol light Control cabinet with air-condition Milling spindle 16’000 rpm, HSK-A63 Djdpszvuu Ssfx Ai Seku Machining hour counter Tool handling system with double gripper Chill unit Hydraulic unit Machine housing with front door L shape Standard machine color scheme Coolant supply unit, low pressure, paper belt filter Flush Gun Chip conveyor Oil Mist exhaust system Documentation 1-fold in English + CD Machine option package Minimum quantity lubrication system High pressure cooling through spindle BEMA automatic adjustable coolant nozzles Tool measuring system BLUM Work piece measuring system BLUM 3D Probe Rotoclear window Handweel HT 2 Automatic operator doors CAD / CAM Software package “ Hamuel Single Blade” CSE Siemens simulation Transportation and lifting tool set Commissioning tool set Geometrical measurement set Available in Bangkok, Thailand Worldwide shipping

Condition: used, Year of construction: 2017, machine/vehicle number: IntNr231674, A high-quality, 3-axis precision machining center, the MIKRON MILL P 900 from GF Machining Solutions, built in 2017, is for sale. TECHNICAL DATA General Data Manufacturer: MIKRON / GF Machining Solutions Model: MILL P 900 Machine type: Vertical 3-axis precision machining center Year of manufacture: 2017 Number of axes: 3 Spindle operating hours: approx. 1,530 hours CNC control: FANUC 31i-B TECHNICAL DATA Travel X: 900 mm Travel Y: 600 mm Travel Z: 450 mm Rapid traverse X/Y/Z: 30 m/min Dkedoz Ipnnepfx Ai Ssu Clamping area: approx. 1,000 × 600 mm Max. table load: 1,000 kg Max. spindle speed: 20,000 rpm Tool holder: HSK-A63 Spindle power: up to approx. 36 kW Torque: up to approx. 120 Nm Tool changer: 30-position Tool holder: HSK-A63 Machine concept: 3-axis gantry machining center The machine can be inspected on site by appointment. Subject to change, errors and prior sale!

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 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 Djdpfx Aioz Ilude Sjku 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: good (used), Year of construction: 2003, functionality: fully functional, turning length: 600 mm, turning diameter: 324 mm, travel distance X-axis: 260 mm, travel distance Z-axis: 635 mm, rotational speed (max.): 5,000 rpm, bar passage: 65 mm, GILDEMEISTER CTX 420 linear V3 Year of manufacture: 2003 Control system: Heidenhain Plus IT / DataPilot Machine type: CNC turning machine Design: C-axis and driven tools Working area: Swinging diameter over bed: 680 mm Swinging diameter over cross slide: 565 mm Max. turning diameter: 324 mm Max. turning length: approx. 600–635 mm Travel in X-axis: 260 mm Travel in Z-axis: 635 mm Main spindle: Speed range: 20–5,000 rpm Drive power: 37 / 25 kW Max. torque: approx. 390 / 270 Nm Bar diameter: approx. 65 mm Spindle bore: approx. 79 mm Tool turret: 12-position Sauter tool turret Tool holder: VDI 30 Driven tool stations: up to 12 Speed of driven tools: up to approx. 4,500 rpm Power of tool drive: approx. 12.2 kW C-axis: C-axis available Rapid traverse rates: Rapid traverse rate X-axis: up to 60 m/min Rapid traverse rate Z-axis: up to 45 m/min Tailstock: Tailstock available Arbor mounting: MK 5 Dkjdpfxoz Iqc Ho Ai Sou Tailstock travel: approx. 580 mm Machine data: Machine weight: approx. 6,000–6,500 kg Dimensions L x W x H: approx. 3,500 x 2,460 x 2,100 mm Typical equipment: Driven tools C-axis 12-position turret Tailstock Chip conveyor Coolant system

Condition: good (used), Year of construction: 2021, machine/vehicle number: 178000041, functionality: fully functional, input voltage: 400 V, input frequency: 50 Hz, rotational speed (max.): 12,000 rpm, total length: 4,000 mm, total width: 1,500 mm, total height: 1,500 mm, overall weight: 500 kg, ELUMATEC KF 178 Copy Milling Machine - Rated current: 6.3 A Dkjdpfxjztwzcs Ai Sou - Power input: 2200 W - Length of the left and right stops: 1600 mm FCA D-73235 Weilheim Teck - loaded onto a truck.