Used Pratt Burnerd Three-Jaw Power Chuck / Cnc for sale (49,865)

Condition: new, Year of construction: 2026, The WP200 self-centring 3-jaw chuck is a professional accessory designed for use with welding positioners and welding rotators such as models PS310 and PS320. Its precise clamping mechanism allows quick, stable, and concentric fastening of pipes and cylindrical or hexagonal parts, significantly improving the efficiency and safety of circumferential welding. Main advantages of the WP200 chuck Self-centring 3-jaw mechanism – ensures even and stable clamping of workpieces regardless of their shape. Versatility – compatible with most welding rotators and welding positioners, including CORMAK PS310 and PS320. Clamping precision – perfect alignment of workpieces translates into better weld quality and smooth rotation. Durable construction – robust body made from high-strength materials resistant to heavy mechanical and thermal loads. Compact size and easy installation – low weight and precisely positioned mounting holes ensure quick integration with welding equipment. Design and technology The WP200 chuck features three high-quality jaws designed to automatically centre the workpiece on the rotational axis. Its outer diameter of 200 mm and inner diameter of 80 mm allow clamping of workpieces up to 170 mm in diameter. The body is made of high-grade steel, providing excellent resistance to deformation during long-term use. Precision and efficiency The WP200 self-centring 3-jaw mechanism significantly reduces setup time for welding operations. The elimination of backlash and positioning errors directly improves the quality of circumferential welds. Stable clamping of workpieces also enhances operator safety during welding. Applications The WP200 chuck is designed for use with welding rotators, welding positioners, and welding manipulators in operations involving pipes, flanges, rings, and cylindrical components. It is ideal for welding workshops, manufacturing plants, and the steel construction industry. Nsdpfxjycqnve Akmjdc Technical parameters Max pipe diameter: 170 mm Outer diameter: 200 mm Inner diameter: 80 mm Mounting hole spacing: 85 mm Mounting hole diameter: 9 mm For welding positioner: PS310, PS320 Weight: 10 kg

Condition: good (used), Interchangeable jaws, top jaws, three-jaw chucks, segment jaws, clamping jaws, stepped block jaws, stepped top jaws, block jaws, base jaws, 4-jaw set Nodpozpwuhsfx Akmedc -Top jaws: Jaw set for four-jaw chuck, 8 sets -Jaw width: 18 mm -Dimensions: see photo technical drawing -Submission/Price: complete -Dimensions/Set: 60/72/H47 mm -Total weight: 1.4 kg/set

Condition: good (used), Interchangeable jaws, top jaws, three-jaw chucks, segment jaws, clamping jaws, stepped block jaws, stepped top jaws, block jaws, base jaws, 4-jaw set Nedpfx Aezw E Ixskmsdc -Top jaws: Jaw set for four-jaw chuck, hard -Jaw width: 26 mm -Dimensions: see photo technical drawing -Overall dimensions: 125/105/H65 mm -Total weight: 4.1 kg

Condition: good (used), Interchangeable jaws, top jaws, three-jaw chucks, segment jaws, clamping jaws, stepped block jaws, stepped top jaws, block jaws, base jaws, 4-jaw set -Top jaws: Jaw set for four-jaw chuck, hard -Jaw width: 26 mm -Dimensions: see photo technical drawing -Overall dimensions: 110/105/H67 mm Nsdezw E I Sepfx Akmjdc -Total weight: 3.7 kg

Condition: good (used), Interchangeable jaws, top jaws, three-jaw chucks, segment jaws, clamping jaws, stepped block jaws, stepped top jaws, block jaws, base jaws, 4-jaw set -Top jaws: Jaw set for four-jaw chuck, hard -Jaw width: 22 mm -Dimensions: see photo technical drawing -Overall dimensions: 85/90/H57 mm Nodpfjzfgmljx Akmodc -Total weight: 2.1 kg

Condition: used, machine/vehicle number: 3030, External diameter of the chuck: 250 mm Bore: 75 mm Overall height: 97 mm Equipped with a short taper chuck flange according to DIN 55027, size 8 Includes externally stepped jaws and chuck key; Ndjdjdaqdkjpfx Akmoc internally stepped jaws are missing!

Condition: used, Interchangeable jaws, top jaws, three-jaw chucks, segment jaws, clamping jaws, stepped block jaws, stepped top jaws, block jaws, base jaws, interchangeable jaws, wedge bar chucks, interchangeable jaws power chucks -Top jaws: rotating jaw set base jaws for four-jaw chucks -Jaw width: 34 mm -Dimensions: see photo technical. drawing -Quantity: 2 sets of interchangeable jaws available -Price: per set -Total dimensions: 130/135/H43 mm Ndsdpfxerub H Ee Akmec -Total weight: 4.1 kg / 4.8 kg

Condition: used, 4-application chucks, wedge bar chucks, three-jaw chucks, three-jaw lathe chucks, power chucks, hydraulic chucks Nsdof Atqbopfx Akmodc -Chuck size: Ø 330 mm -Tensioning force: max. 1500 daN -Shot: short taper 8 -Weight: 79 kg

Condition: good (used), Wedge bar chuck, three-jaw chuck, three-jaw lathe chuck, power chuck Ndedpfx Akedq Nftemoc -Mouth size: Ø 250 mm -Recess: Ø 230 mm -Bolt circle: Ø 200 mm -Quantity: 2 available -Price: per piece -Weight: 35 kg

Condition: new, Year of construction: 2026, The CORMAK WP400 self-centring 3-jaw pipe chuck is a high-quality accessory designed for use with welding positioners and welding rotators. It enables quick and stable clamping of cylindrical or hexagonal workpieces with diameters ranging from 120 to 380 mm. Thanks to its robust design and high clamping force, the chuck ensures reliability and precision essential for automatic and semi-automatic circumferential welding processes. Main advantages of the WP400 chuck Wide clamping range – allows clamping of workpieces with diameters from 120 to 380 mm, ensuring versatility for both series and single-piece production. Self-centring 3-jaw mechanism – guarantees fast and accurate alignment of the workpiece along the rotator axis. High clamping force – 350 kg – enables safe clamping of heavy components during dynamic rotation. Compatible with welding positioners – perfectly matches welding rotators and other welding support equipment, allowing full utilisation of their capabilities. Stable and durable design – engineered for long-term use in demanding industrial conditions. Design and technology The WP400 model features a precise, mechanically synchronised clamping system that ensures the workpiece is always perfectly centred on the rotational axis. The three independently moving jaws are made of hardened steel, resistant to wear and deformation. A large through-hole of ⌀170 mm allows for the passage of tubular workpieces, while the load capacity of 240 kg provides safe handling of heavy components. Precision and performance The WP400 chuck minimises setup time, increasing overall workstation efficiency. The self-centring system eliminates positioning errors and improves the quality of circumferential welds. Its rigid construction ensures stability during automatic or semi-automatic welding cycles, even under high loads. Applications Nsdjycqpyepfx Akmedc The WP400 chuck is designed for industrial facilities using welding positioners, welding rotators, and other devices supporting welding processes. It is ideal for clamping pipes, sleeves, flanges, and other components requiring rotational welding. With its high clamping force and load capacity, the WP400 is suitable for both light and heavy-duty production environments. Technical parameters Model WP-400 Max clamping force 350 kg Max load capacity 240 kg Through-hole diameter ⌀ 170 mm Clamping range ⌀ 120–380 mm

Year of construction: 2005, condition: good (used), Hollow shaft chuck Manufacturer: FORKARDT, Type: 3QLC/K250-72-Z8-S12-172005 72mm bore in the chuck with complete clamping cylinder Ndodpfxsgqxg Ho Akmec Year of manufacture: 2005, in good condition.

Condition: used, HWR InoFlex VL 160 - 4-Jaw Manual Chuck Ndsdpfx Aezulacokmjc 4-Jaw Manual Chuck, weight-optimized with centrifugal force compensation Type / Model: HWR InoFlex VL160 Condition: Used Technical Data: Base chuck: VL100 Diameter: 1600 mm Stroke per jaw: 11.3 mm Compensation stroke per jaw: 9.3 mm Max. spindle clamping torque: 320 Nm Max. clamping force: 180 kN Max. speed*: 480 1/min Mass of extension set: 300 kg Moment of inertia: 129 kg·m² Max. workpiece weight: 600 kg Standard T-slot: GP13 * Balancing quality according to DIN ISO 1940-1: G 6.3 (unlubricated) For larger workpiece weights, support on the chuck body is required. Equipment: - Includes 8 sets of jaws Inquiry item: Transport costs in a customized offer.

Condition: used, Power Chuck, SMW Power Chuck Type HFK S 160-45 Serial No. 085009 Outer diameter: 165 mm Inner diameter: 45 mm Threaded connection for clamping drive: M52 x 1.5 mm Cylindrical centering ring mount: Ø 140 mm Mounting holes: 3x Ø11 mm Bolt circle: 105 mm Ndodpfx Akexcbnfomsc Max. speed: 7200 rpm Max. clamping force: 3000 daN Jaw seating: 1/16" x 90° serration Total jaw width, serration with keyway: 35 mm Keyway width in serration: 17 mm - Jaw seating with precision ground serration - 3 pcs. soft top jaws - 6 pcs. T-nuts with mounting screws Chuck weight: 13 kg Good condition

Condition: used, Three-jaw chucks, three-jaw lathe chucks, power chucks Njdpod A Hpwsfx Akmsdc -Chuck size: Ø 160 mm -6 set: clamping jaws -Weight: 17.5 kg

Condition: new, functionality: fully functional, Year of construction: 2025, laser power: 6,000 W, travel distance X-axis: 6,000 mm, positioning speed: 100 m/min, input voltage: 380 V, input frequency: 50 Hz, type of input current: three-phase, total length: 6,000 mm, warranty duration: 24 months, Equipment: CE marking, centralized greasing system, cooling unit, dust extraction, fume extraction, nozzle changer, safety light barrier, 3 Chuck Professional pipe laser cutting machine (GS-6022HG) Working area (L/W): 6000mm*φ220mm Repeat positioning accuracy: ≤0.03mm Nodpfx Akjvrwt Tomodc Max. positioning speed: 100m/min Max. acceleration: 1.0G Max. rotating speed of chuck: 110r/min Machine weight: 10T Round pipe: Φ15mm-Φ220mm Square pipe: 15mm*15mm ~ 150mm*150mm Rectangular pipe: 30*20mm~160*80mm Oval tube/flat oval tube: Short axis≥15mm, long axis≤210mm Channel steel: Max 20# I-beam: Max 18# H steel: Max 175*90mm Supports high-precision cutting of round tubes, square tubes and special-shaped tubes. Flexibly adapts to different specifications of tubes.

Condition: used, Three-jaw chucks, three-jaw lathe chucks, power chucks -Chuck size: Ø 250 mm -Short taper mount for: bayonet mount, taper size 8 Ndodedu Ud Aepfx Akmsc -Weight: 41 kg

Year of construction: 2010, condition: good (used), Power chuck for vertical and horizontal CNC lathes Manufacturer: RÖHM Ndodpfxsikzzps Akmsc Type: KFD 400 Draw rod: M24 Maximum speed: 2000 rpm In good condition.

Operating hours: 1,015 h, condition: used, Hydraulic power unit, hydraulic pump, hydraulic pump, hydraulic test pump Nsdpfx Akefcw Twjmsdc -Hydraulic unit for: power chucks -Drive motor: Ziehl-Abegg type HYDT.132,28-4 -Motor: 11 kW 1420 rpm -Dimensions: 1300/400/H820 mm -Weight: 270 kg

Condition: used, Interchangeable jaws, top jaws, three-jaw chucks, segment jaws, clamping jaws, step block jaws, step top jaws, block jaws, base jaws, 4-jaw set -Top jaws: Rotary jaw set for four-jaw chuck, hard -Jaw width: 18 mm -Dimensions: see photo techn. drawing Ndsdsq Ei Diepfx Akmec -Quantity: 2x set of interchangeable jaws available -Price: per set -Total dimensions: 61/72/H48 mm -Total weight: 1.0 kg/pc.

Condition: used, Three-jaw chucks, three-jaw lathe chucks, power chucks Ndsded R Exaopfx Akmsc -Chuck size: Ø 200 mm -Short taper: 6 -Weight: 25 kg

Condition: good (used), Interchangeable jaws, top jaws, three-jaw chucks, segment jaws, clamping jaws, stepped block jaws, stepped top jaws, block jaws, base jaws, 4-jaw set Nsdozzqnrspfx Akmjdc -Top jaws: 4-piece soft rotary jaw set -Jaw width: 20 mm -Dimensions: see photo technical drawing -Overall dimensions: 65/80/H55 mm -Total weight: 1.9 kg

Condition: used, Interchangeable jaws, top jaws, three-jaw chucks, segment jaws, clamping jaws, step block jaws, step top jaws, block jaws, base jaws, 4-jaw set -Top jaws: 4-piece hard rotating jaw set -Jaw width: 21 mm -Dimensions: see photo technical. drawing -Quantity: 2 sets of interchangeable jaws available -Price: per set -Total dimensions: 76/85/H53 mm / 77/85/H51 mm -Total weight: 1.6 kg / 1.5 kg Nedpeq Tvq Dsfx Akmodc

Condition: used, Interchangeable jaws, top jaws, three-jaw chucks, segment jaws, clamping jaws, step block jaws, step top jaws, block jaws, base jaws, 4-jaw set -Top jaws: Turning jaw set, 4-piece, hard Nodpfsq Tvqcox Akmedc -Jaw width: 24 mm -Dimensions: see photo techn. drawing -Quantity: 2 sets of interchangeable jaws available -Price: per set -Dimensions: 92/97/H67 mm / 90/100/H70 mm -Total weight: 2.9 kg/set

Condition: good (used), Interchangeable jaws, top jaws, three-jaw chucks, segment jaws, clamping jaws, step block jaws, step top jaws, block jaws, base jaws, 4-jaw set -Top jaws: 4-piece rotary jaw set, 3 sets Nedpfx Aksu Npfgsmjdc -Jaw width: 34 mm -Dimensions: see photo technical drawing -Price/Sale: only complete -Total dimensions: 410/130/H80 mm -Total weight: 21.3 kg

Condition: good (used), Interchangeable jaws, top jaws, three-jaw chucks, segment jaws, clamping jaws, stepped block jaws, stepped top jaws, block jaws, base jaws, 4-jaw set Ndedpfxoy Thdke Akmec -Top jaws: 4-piece hard rotary jaw set -Jaw width: 22 mm -Dimensions: see photo technical drawing -Overall dimensions: 90/90/H55 mm -Total weight: 2.1 kg