Used Drill Grinding for sale (8,807)

Condition: ready for operation (used), Year of construction: 2006, Speeds up to: 2250 rpm Feed rate: 0 - 300 mm/min Drive power per motor: 2.9 kW Electrical connection: 400 V Lrodpeyfgd Eefx Ahvsi Weight: 395 kg Required space: 4100 x 1670 x 1450 mm

Condition: excellent (used), Cup wheel diameter: 180 mm Cup wheel speed: 2,900 rpm Electrical connection: 380 V, 2,900 rpm, 0.9 kW Oscillating table dimensions: 200 x 350 mm Oscillating table, tiltable Oscillating table swivels +/- 20° Required space: 750 x 350 x 1,270 mm Lsdpfew Tk Nuex Ahveri

Condition: excellent (used), Year of construction: 1991, Drilling diameter in St 60/GG 20: 28/32 mm Spindle taper: MT 3 Throat: 250 mm Spindle stroke: 120 mm Table size: 400 x 415 mm Maximum distance between table and quill: 665 mm Spindle speeds: 140 - 2000 rpm Lrsdpfxsyk T A Es Ahvji Drive motor: 380 V, 1.1/1.3 kW Weight: 210 kg Space requirements: 800 x 420/600 x 1790 mm

Condition: excellent (used), Year of construction: 1980, Grinding length: 600 mm Grinding width: 200 mm Clamping area of table: 600 x 200 mm Maximum distance between table and grinding spindle center: 500 mm Lrjdpfx Asx Ir I Ashvoi Grinding wheel dimensions: 250 x 25 x 51 mm Table longitudinal feed hydraulically steplessly adjustable: 1 - 24 m/min Table cross feed per handwheel revolution: 4 mm Grinding spindle speed steplessly adjustable via DC drive: 800 - 4200 rpm DC drive: 1.5 - 5.0 kW Net weight with control cabinet approx.: 2000 kg Space requirement approx.: 3100 x 1700 x 1900 mm

Condition: used, max. grinding length: 300 mm max. grinding width: 150 mm table movement - longitudinal: 2 - 20 m/min Lodpfxjr Nyats Ahvjri grinding plate rotations: 3000 Upm electrical connection: 380 V, 1,1 kW space needed: 1500 x 1100 x 1750 mm weight: 920 kg

Year of construction: 1987, condition: good (used), machine/vehicle number: 17/4, usable grinding wheel outer Ø: 600 mm Table size: 470 x 950 mm Table can be tilted down/up to: 45/30° Table height above floor: 950 mm Grinding wheel speed: 940 rpm Grinding wheel drive: 380 V, 940/1140 rpm, 2.2/2.5 kW Weight: 237 kg Lrsdpjit N Ipjfx Ahvei

Condition: ready for operation (used), cCenter height: 130 mm center width: 500 mm grinding wheel dimensions: 127/300 x 40 mm grinding wheel speeds: 2 rpm electrical connection: 380 V, approx. 4 kW Lrsdpfxovf Dmtj Ahvsi space required: 1730 x 1100 x 1550 mm weight: approx. 1750 kg

Year of construction: 1984, condition: ready for operation (used), drilling capacity steel/GG: 18/23 mm spindle taper: 2 MK arm length: 250 mm table size: 250 x 370 mm spindle turning speed range: 400 - 5000 rpm Lsdpfsk Tzu Rsx Ahveri engine: 0,48/0,6 kW space needed: 750 x 500 x 1670 mm weight: 130 kg

Condition: ready for operation (used), machine/vehicle number: 4105, Grinding area: approx. 130 x 255 mm Grinding speed: 2800 rpm Ljdpfx Aoh Ugwvjhveri Table size: 150 x 300 mm Drive motor: 380 V, 1.5 kW Required space: 750 x 700 x 1700 mm Weight: about 380 kg Cup wheel Ø: 180 mm

Condition: ready for operation (used), machine/vehicle number: 331/43, drilling capacity: 3 mm Lsdpfx Ajfnbgqehvjri throat: 100 mm spindle turning speed range: 6300/9000 rpm engine: 380 V, 0,18 kW space needed: 470 x 250 x 520 mm weight: 39 kg

Condition: used, machine/vehicle number: 0257391, height of centers: 160 mm distance between centers: 1500 mm Lrjdpfxogayiwo Ahvoi grinding wheel measures: 500 x 127 x 40 mm grinding wheel rotations: 1570/2050 Upm electrical connection: 380 V kW space needed: 4400/6400 x 2000 x 1400 mm weight: ca. 4000 kg

Condition: good (used), table mounting size: 400 x 1500 mm table movement x: 1130 mm table movement y: 320 mm table movement z: 430 mm Lrodpfxog A Inwj Ahvei spindle taper: ISA 50 spindle turning speed range: Horizontal-/Vertikalspindel 32-1500/25-1200 rpm carriages longitudinal and cross: 15 - 600 mm/min carriages vertical: 6 - 240 mm/min space needed: 2500 x 2200 x 1900 mm weight: 3000 kg

Condition: ready for operation (used), Year of construction: 1999, functionality: fully functional, travel distance X-axis: 500 mm, travel distance Y-axis: 400 mm, travel distance Z-axis: 400 mm, rotational speed (max.): 4,500 rpm, controller model: Heidenhain TNC 310, TECHNICAL DETAILS X-axis travel: 500 mm Y-axis travel: 400 mm Z-axis travel: 400 mm Tool holder: SK 40 Spindle speeds: 20-4500 rpm MACHINE DETAILS Control: Heidenhain TNC 310 Ljdpfx Ajywgtxshvsri Dimensions & Weight Space requirements: approx. 2.15 x 2.00 x 2.50 m Machine weight: approx. 3 t EQUIPMENT Swivelling rotary table Documentation

Condition: used, Year of construction: 2015, Lot consists of: Lrjdjylaizspfx Ahvsi (1) Surface grinding machine Technical Details: Power supply: 400 V; Frequency: 50 Hz; Rated current: 4 A; 1.5 kW; Net weight: 920 kg

Condition: used, Year of construction: 2015, total height: 1,850 mm, total length: 2,300 mm, total width: 1,950 mm, Empty weight: 1.240 kg - Year: 2015 - Documentation available: No - CE marking present: Yes - CE certificate present: No - Serial number: AB/222595 - Voltage [V]: 400 - Current consumption [A]: 10 - Transport dimensions: 2300mm x 1950mm x 1850mm (l x w x h) - Transport weight [kg]: 1240kg - Transport packages [pcs.]: 1 Financial information VAT: The price shown is exclusive of VAT VAT/margin: VAT deductible for entrepreneurs Delivery and trade-in always possible for everything in the industrial sectors Glenn Smeets Lsdpfjxhchdox Ahvsri

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. Lrsdpfxsq Nf U Eo Ahvoi 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.

Condition: good (used), functionality: fully functional, rotational speed (max.): 1,400 rpm, rotational speed (min.): 32 rpm, throat depth: 355 mm, overall weight: 1,700 kg, drilling capacity: 50 mm, For sale: 1 used pillar drilling machine Manufacturer: WMW Saalfeld Type: BK50 AI Drilling capacity in steel: 50mm Thrust: 355mm Spindle mount: MK5 Speed: 32 - 1,400 rpm Table size: 770 x 640mm Lredpfx Ahsvytw Djvei Clamping surface: 630 x 550mm Base plate: 490 x 530mm Machine weight: 1.7t The machine can be viewed in our warehouse in 09599 Freiberg.

Condition: good (used), Year of construction: 2006, functionality: fully functional, center height: 100 mm, workpiece weight (max.): 35 kg, grinding length: 500 mm, grinding diameter: 125 mm, overall weight: 1,800 kg, input voltage: 400 V, For sale: 1 used grinding machine. Manufacturer: Knuth Werkzeugmaschinen GmbH. Model: RSM 500. Year of manufacture: 2006. Technical data: Centre height: 100 mm; Max. grinding diameter: 125 mm; Distance between centres: 520 mm; Max. grinding length: 500 mm; Max. workpiece weight: 35 kg; Internal grinding diameter: 10 - 40 mm; Internal grinding depth: 50 mm; Spindle taper: MK4; Tailstock: MK2; Weight: 1,800 kg. Documentation available. The machine can be inspected at our warehouse in 09599 Freiberg. Lodpoxzrvwofx Ahveri

Condition: good (used), Nagel Citoborma 290AB Paper Drill The machine is 100% functional and ready to use. Robust construction – weighs 200 kg. This is the current Citoborma drill model in production. 400V power supply. Lsdpfsywdqzjx Ahvjri Two drilling heads with adjustable spacing ranging from 45-170 mm. Drill diameter: 2-20 mm. Stack height: 60 mm. Controlled by an electric foot pedal. Waste is directed to an external sleeve. The drill table is adjustable in every direction (sides, front/back) and has stops for setting the drill spacing (non-standard drilling). Additionally, a special module for standard spacings is installed in the table. Furthermore, the table has two movable margins. The drill has an automatically released table lock after each cycle, allowing the table to be moved to the next position. The set includes drills, tools and instructions.

Condition: good (used), Nagel Citoborma 490 Paper Drill This is the largest Citoborma drill currently in production. Very good condition, ready for production. The machine has 4 drilling heads. Drilling waste is discharged into a basket located at the rear of the machine. The machine is operated using a foot pedal or two-handed buttons. Each head has a separate up/down adjustment, allowing for the use of drill bits of different lengths. The set includes spare drill bits, tools, and an instruction manual. Technical specifications: Number of drilling heads: 4 (each head can be quickly removed) Maximum stack height: 60 mm Lrsdpoywdn Tofx Ahvei Drill bit size: 2-10 mm Adjustable spacing: 45 – 425 mm Two drilling speeds 380V power supply Weight: 365 kg Made in Germany.

Condition: good (used), Nagel Citoborma 480AB Paper Drill This machine is in very good condition. It has four drilling heads. Technical specifications: Drill bit distance: 45-285 mm Drill diameter: 2-20 mm Stack height: 60 mm Weight: 275 kg Automatic drilling cycle, controlled by a foot pedal and manual buttons. Sturdy construction on a pedestal. Lrjdoywdmpopfx Ahvei The drill table is adjustable in all planes. This is one of the newest Citoborma models. Includes operating tools, instructions, and a new cutting stick and drill bits.

Condition: used, grinding diameter 250 mm grinding length 500 mm dimensions of grinding wheel 400 x 50 mm In our assessment, the machine is in good used condition and can be inspected under power by appointment. Lrsdpfx Ahexzuylevei Technical features & accessories: - Tailstock - Various accessories 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: 1988, grinding diameter 250 mm grinding length 600 mm max. dia. of grinding wheel 355 mm max. width of grinding wheel 50 mm peripheral speed 2.000 m/min 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. Prior sale is reserved. Lodpfxoynnvbj Ahveri

Condition: used, Year of construction: 1988, Year 1988 Lredpoxmk Eujfx Ahvsi 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 part of the scope of delivery if this is noted in the additional information. Changes and errors in the technical data and information as well as Subject to prior sale!

Condition: used, Year of construction: 2004, grinding wheel diameter 660 mm Control Siemens 840D work piece width min. 5 / max. 180 mm max. workpiece diameter 200 mm weight of the machine ca. 15,0 t dimensions of the machine ca. L 3,1 x B 4,0 x 2,7 m In our opinion, the machine is in good used condition. The machines were used for the production of connecting rods. Ledexq R Haopfx Ahvsri Two machines are available. One machine is suitable for pre-grinding and one for regrinding. 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!