Used Portal Milling for sale (10,577)

Year of construction: 1989, condition: excellent (used), Coming up for sale: 1 used clamping / boring mill table Manufacturer: Skoda Type: E20OB22875 year: 1989 Lodpsg Sbbmsfx Ahvshd dimensions 2.000 x 2.000 mm part weight: up to 25t electr. adjustable mass: 10t

Condition: good (used), for sale: several used clamping brackets / boring mill brackets 1500 to 1800mm wide 2500mm high 1250mm deep Mass: 5,8t Load capacity 60t Lsdpfx Ahsg Sbbxevehd 6 pieces available partly with stairs

Condition: good (used), Year of construction: 1980, For sale: 1 piece milling machine Manufacturer: Kunzmann Lodpjq Rfqbjfx Ahvohd Type: HF6/2V YEAR OF MANUFACTURE: 1980 For speeds see type plate Table: 700 x 170mm Machine can be inspected in our warehouse in 09599 Freiberg.

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. 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. Lhsdpfxoq Nf U Es Ahvod

Condition: used, x-travel 1.100 mm y-travel 700 mm z-travel 500 mm spindle tunring speed 30 - 2066 U/min spindle taper SK 40 In our assessment, the machine is in good used condition and can be inspected under power by appointment. Accessories, tools, and clamping devices shown are only included in the scope of delivery if this is noted in the additional information. Technical data and specifications are subject to change without notice and errors. Ledpfx Aheynnu Revehd Prior sale is reserved.

Condition: used, Year of construction: 2001, x-travel 550 mm y-travel 500 mm z-travel 400 mm Lhodpfsynnu Djx Ahvsd Control Siemens spindle tunring speed 12.000 U/min table surface area 1050 x 450 mm table load 500 kg In our opinion, the machine is in good used condition and can be inspected under power by appointment. Accessories, tools and clamping devices shown are only included in the scope of delivery if this is noted in the additional information. Subject to changes and errors in the technical data and information as well as prior sale!

Condition: used, Year of construction: 2001, x-travel 2.000 mm y-travel 1.200 mm z-travel 1.400 mm Control Heidenhain 426 spindle tunring speed 3.000 U/min tool taper SK 50 number of tool places 20 Pos. In our opinion, the machine is in good used condition and can be inspected under power by appointment. Technical Features & Accessories: - Controlled rotary table - Milling head with stepless positioning along the B-axis - Automatic tool changer with 20 magazine positions - 2x chip conveyors in longitudinal direction, ejection on the left - Coolant system - Fully enclosed - Various tools Accessories, tools, and clamping devices shown are only included in the scope of delivery if noted in the additional information. Subject to changes and errors in the technical data and information, as well as subject to prior sale! Ledpsxu Nxvefx Ahvshd

Condition: used, Year of construction: 2022, x-travel 1.650 mm y-travel 850 mm z-travel 900 mm Control Heidenhain TNC 640 spindle tunring speed 6.000 U/min power capacity 37 / 20 kW Torque (40/100%): 824 / 549 Nm tool taper SK 50 number of tool places 24 Pos. In our assessment, the machine is in good used condition and can be inspected under power by appointment. Technical features & accessories: - Internal coolant supply - Table cleaning system - Infrared workpiece measurement, Heidenhein TS-460 with breakage monitoring - 4th axis, Tsudakoma RWA-250L-SM - Three-jaw chuck Ø250 mm Ledpfx Aoykb Ipshvohd - Extraction system - 2-stage gearbox - Chip conveyor Accessories, tools, and clamping devices shown are only included in the scope of delivery if this is noted in the additional information. Technical data and specifications are subject to change without notice. Prior sale is reserved.

Condition: used, Year of construction: 2010, x-travel 508 mm y-travel 356 mm z-travel 508 mm table dimensions 508 x 324 mm spindle tunring speed 10.000 U/min Tool cone CAT 40 spindle drive 15 kW Lhjdpfxsxyafws Ahvjd tool magazine 24 Stationen rapid traverse 25,4 m/min feed 18,03 m/min weight 6,5 t In our opinion, the machine is in good used condition and can be inspected condition and can be inspected under power by appointment. Operating hours approx. 20,851 hours Accessories, illustrated tools and clamping devices are only included in the scope of delivery if this is noted in the additional information . Changes and errors in the technical data and information as well as prior sale reserved. subject to prior sale

Condition: used, Year of construction: 2001, x-travel 660 mm Lhodpfx Ahsxxmmrovjd y-travel 460 mm z-travel 500 mm table dimensions 940 x 460 mm Control Yasnac J300 spindle tunring speed 12.000 U/min tool taper BT 40 number of tool places 30 Pos. In our assessment, the machine is in good used condition and can be inspected under power by appointment. Accessories, tools, and clamping devices shown are only included in the scope of delivery if this is noted in the additional information. Technical data and specifications are subject to change without notice. Prior sale is reserved.

Condition: used, Year of construction: 2004, x-travel 3.000 mm y-travel 1.000 mm z-travel 1.000 mm surface area 1.035 x 3.500 mm control Heidenhain 530i Ledpfsxx A Ncjx Ahvjhd round table Ø500 mm / 360° mm/° NC swivel head +/-90 ° spindle tunring speed 9.000 U/min tool taper SK 40 number of tool places 48 Pos. auto power on hours ca. 27.834 h spindle hours ca. 12.357 h In our assessment, the machine is in good used condition and can be inspected under power by appointment. Technical features & accessories: - NC swivel head - Rotary table - Wireless probe - Direct linear encoder - Internal coolant supply 40 bar Accessories, tools, and clamping devices shown are only included in the scope of delivery if specifically stated in the additional information. Technical data and specifications are subject to change without notice. Prior sale is reserved.

Condition: used, Year of construction: 2014, x-travel 600 mm y-travel 770 mm z-travel 805 mm Control Heidenhain iTNC 530 spindle tunring speed 16.000 U/min spindle drive 25/32 kW torque 159/206 Nm tool taper HSK-A 63 number of tool places 40 Pos. size of pallet 400 x 400 mm numbers of pallets 2 auto power on hours ca. 38.013 spindle hours ca. 17.871 h In our assessment, the machine is in good used condition and can be inspected under power by appointment. Technical Features & Accessories: - Interchangeable inserts - Chip conveyor - Internal coolant system - Tool cleaning system - Tool length measuring device - Laser measuring system for tool monitoring, Blum - Compressed air supply through the spindle center - Cleaning gun Lsdjx Ik Tqjpfx Ahvohd - Blow gun - Electronic handwheel, Heidenhain HR 520 - Decentralized work area extraction, 800 m³/h Accessories, tools, and clamping devices shown are only included in the scope of delivery if this is noted in the additional information. Subject to changes and errors in the technical data and specifications, as well as prior sale!

Condition: used, Year of construction: 2008, x-travel 600 mm y-travel 450 mm z-travel 300 mm spindle tunring speed 42.000 U/min In our opinion, the machine is in good used condition and can be inspected under power by appointment. Equipment: - Extraction system, Keller - Pallet system, Röders RC 2 Lsdpex Iwg Dofx Ahvjhd Accessories, tools and clamping devices shown are only included in the scope of delivery if this is noted in the additional information. Subject to changes and errors in the technical data and information as well as prior sale!

Condition: used, Year of construction: 1995, x-travel 650 mm y-travel 410 mm z-travel 410 mm Control Mitsubishi Meldas 50 M max. turning speeds 6.000 min/-1 Lhedpfx Ahjx Iwg Reved tool taper SK 40 In our opinion, the machine is in good used condition and can be inspected under power by appointment. Accessories, tools and clamping devices shown are only included in the scope of delivery if this is noted in the additional information. Subject to changes and errors in the technical data and information as well as prior sale!

Condition: used, Year of construction: 2007, x-travel 600 mm y-travel 500 mm z-travel 500 mm Control Heidenhain iTNC 530 spindle tunring speed 15.000 U/min max. torque 190 Nm tool taper HSK 63 table surface area 600 x 600 mm Lhsdpfx Ajydqq Tjhved table load capacity 350 kg feed 60.000 mm/min auto power on hours ca. 7.975 h NC program ON ca. 1.999 h spindle hours ca. 1.378 h weight of the machine ca. 9.800 kg Overall size ca. 5.000 x 4.500 x 3.110 mm In our assessment, the machine is in good used condition and can be inspected under power by appointment. Technical features & accessories: - External coolant system with 3 nozzles, 4 bar - Internal coolant system, 20 bar - Scraper belt chip conveyor Accessories, tools, and clamping devices shown are only included if specifically stated in the additional information. Technical data and specifications are subject to change without notice. Prior sale is reserved.

Condition: used, Year of construction: 1996, x-travel 700 mm y-travel 320 mm z-travel 270 mm turning speed range - main spindle 10 - 10.000 min/-1 drive capacity - main spindle 5 kW tool taper ISO 30 / MAS-BT Ljdpfx Ajxddvbehvehd table surface area 800 x 300 mm table load capacity 300 kg distance spindle /table 450 mm rapid traverse ( x / y / z ) 30 m/min Feed ( x / y / z) 5 - 10.000 mm/min number of tool places 14 Pos. tool diameter 80 mm tool length - max. 200 mm weight of tools max. 3 (gesamt 25) kg Overall size 1830 x 2950 x 2410 mm total power requirement 9 kVA The machine is defective and is being sold as a spare parts carrier. The extraction system is NOT included in the scope of delivery. Accessories, tools, and clamping devices shown are only included in the scope of delivery if noted in the additional information. Subject to changes and errors in the technical specifications and information, as well as subject to prior sale!

Condition: used, Year of construction: 2001, x-travel 300 mm y-travel 250 mm z-travel 251 mm Control Fanuc 16iMB max. turning speeds 15.000 min/-1 tool taper HSK-A 32 number of tool places 12 Pos. In our opinion, the machine is in good used condition and can be inspected under power by appointment. Accessories, tools, and clamping devices shown are only included in the Ledpfxjwth Sbo Ahvshd scope of delivery if noted in the additional information. Subject to changes and errors in the technical data and information, as well as subject to prior sale!

Condition: used, Year of construction: 2010, x-travel 600 mm Lhsdpfx Ahexq Hk Isvjd y-travel 770 mm z-travel 675 mm Control Heidenhain iTNC 530 table surface area 400 x 400 mm spindle tunring speed 16.000 U/min tool taper HSK A 63 number of tool places 40 Pos. auto power on hours ca. 78.500 h spindle hours ca. 18.075 h In our opinion, the machine is in good used condition and can be inspected under power by appointment. Technical Features & Accessories: - put into operation in 2012 - Internal cooling system - Renishaw 3D probe - Dual pallet changer - Chip conveyor Accessories, tools, and clamping devices shown are only included in the scope of delivery if noted in the additional information. Subject to changes and errors in the technical data and information, as well as subject to prior sale!

Condition: used, Year of construction: 2017, x-travel 1.100 mm y-travel 610 mm z-travel 610 mm Control Heidenhain table dimensions 1.100 x 610 mm number of tool places 40 Pos. tool taper SK 40 Die Maschine befindet sich unserer Einschätzung nach in einem guten gebrauchten Zustand und kann nach Terminvereinbarung unter Strom besichtigt werden. The main spindle was overhauled. Lhodpfjyn R Ndjx Ahvsd Zubehör, abgebildete Werkzeuge und Spannmittel gehören nur zum Lieferumfang wenn dies in den Zusatzinformationen vermerkt ist. Aenderungen und Irrtuemer in den technischen Daten und Angaben sowie Zwischenverkauf vorbehalten!

Condition: used, Year of construction: 2018, x-travel 750 mm y-travel 660 mm z-travel 650 mm Control Siemens Ljdpfx Ahjyrt A Ievjhd spindle tunring speed 16.000 U/min tool taper HSK 63 The machine was used for machining aluminum and, in our assessment, is in good used condition. It can be inspected under power by appointment. Technical features & accessories: - Twin spindle - 5-axis - Pallet changer Accessories, tools, and clamping devices shown are only included if explicitly stated in the additional information. Technical data and specifications are subject to change without notice. Prior sale is reserved.

Condition: used, Year of construction: 2010, x-travel 500 mm y-travel 700 mm z-travel 500 mm A-axis 240 (-120/+120) ° C-Axis 360 ° control Siemens 840 D faceplate diameter 440 mm T-slot - width 14 mm Lhodpfxjxq R E No Ahvjd T-slot - distance 75 mm max. table load 400 kg max. turning speeds 20.000 min/-1 tool taper HSK 63 A workpiece length 330 mm tool diameter 125 mm change-time chip to chip 4,5 sec weight of the machine ca. 10,5 t dimensions of the machine ca. 2,5 x 5,2 x 3,5 m

Condition: used, Year of construction: 1998, x-travel 480 mm y-travel 360 mm z-travel 270 mm Control Brother turning speed range - main spindle 6 - 6.000 min/-1 drive capacity - main spindle 5 / 7 kW tool taper SK 30 table surface area 600 x 300 mm rapid traverse ( x / y / z ) 36 / 36 / 30 m/min number of tool places 14 Pos. The machine is defective and is being sold as a spare parts carrier. The extraction system is NOT included in the scope of delivery. Accessories, tools, and clamping devices shown are only included in the scope of delivery if noted in the additional information. Subject to changes and errors in the technical specifications and information, as well as Lhodpexddvhofx Ahvsd subject to prior sale!

Condition: used, Year of construction: 2006, x-travel 1.100 mm y-travel 600 mm z-travel 560 mm Control Heidenhain iTNC 530 spindle tunring speed 12.000 U/min tool taper SK 40 number of tool places 40 Pos. weight of the machine ca. 7,4 t In our assessment, the machine is in good used condition and can be inspected under power by appointment. Technical features & accessories: Lsdpfx Ahjytybysvohd - Chip conveyor - 4th axis preparation - Internal coolant supply Accessories, tools, and clamping devices shown are only included if specifically stated in the additional information. Technical data and specifications are subject to change without notice. Prior sale is reserved.

Condition: used, Year of construction: 2020, x-travel 810 mm y-travel 610 mm Lsdpfx Ahjxtfz Djvshd z-travel 640 mm b-axis 360 ° Control Ultimax spindle tunring speed 8.000 U/min power capacity 56 kW tool taper SK 50 rapid traverse 45/40/45 m/min auto power on hours ca. 13.674 h spindle hours ca. 4.211 h In our assessment, the machine is in good used condition and can be inspected under power by appointment. Technical features & accessories: - Internal coolant system 40 bar - Dual pallet changer 500mm x 500mm with clamping tower and zero-point clamping system (Quant) Accessories, tools, and clamping devices shown are only included in the scope of delivery if this is noted in the additional information. Subject to changes and errors in the technical data and specifications, as well as prior sale!

Condition: used, Year of construction: 2008, x-travel 1000 mm y-travel 1000 mm Lhedpfx Aoxcp R Uehvjd z-travel 1000 mm Control Siemens 840D powerline spindle tunring speed 8.000 U/min drive capacity - main spindle 100/40% ED 32/44 kW tool taper HSK-A 100 number of tool places 354 Pos. rapid traverse ( x / y / z ) 60 m/min size of pallet 800 x 800 mm In our opinion, the machine is in good used condition and can be inspected under power by appointment. Technical Features: - NC rotary table with pallet carrier - Rotary pallet changer - 40 bar internal coolant supply - Rotating viewing window - Wall-mounted magazine with 300 magazine positions - Rotating wall tool lock, 30 positions (inactive) and 54 positions (active) - Infrared measuring probe - SK 50 mechanical tool breakage detector - Tool identification - 4-color signal lamp Accessories, tools, and clamping devices shown are only included in the scope of delivery if noted in the additional information. Subject to changes and errors in the technical data and information, as well as subject to prior sale!