Tool grinder

Roll-o-Matic GrindSmart 620XS

Year of construction: 2017, condition: ready for operation (used), A Strausak CNC 5-axis tool grinding machine for the production and resharpening of solid carbide, HSS and special tools is available. Travel X/Y/Z: 420mm/250mm/485mm, B-axis: 340°, C-axis: 360°, Rapid traverse X/Y/Z: 15m/min, max. tool diameter production/resharpening: 32mm/150mm, max. tool length: 500mm, max. cutting length: 300mm, Tool holder: HSK63F/SK50, Speed: 12000rpm, Tool positions: 6. Machine dimensions X/Y/Z: approx. 2250mm/2200mm/2200mm, Weight: approx. 4350kg. Documentation available. An on-site inspection is possible. Ledpfxszg Itio Ahasah

Year of construction: 2023, condition: excellent (used), functionality: fully functional, Number of heating elements: 4 Power (per heater): approx. 10 kW (230 V/400 V) Max. temperature: 700 °C Max. process temperature: 600 °C Thermocouple: Type K Temperature control: PLC software-based regulation Thyristor controller: AEG Thyro 1A-230-60H Cooling (chamber): Consumption 2: (4.0...8.5) m³/h Inlet temperature: (15...18) °C Outlet temperature: (20...28) °C Pressure: (3.5...4.5) bar Water quality: mechanically clean, visually clear pH value (at 20 °C): (6.5...8) Max. particle size: < 25 μm Water hardness: < 15 °dH Chloride ions: < 80 mg/l Total chloride and sulfate content: < 160 mg/l Cooling (evaporator): Consumption 3: (1.5...2.5) m³/h Inlet temperature: (6...10) °C Outlet temperature: (12...15) °C Pressure: (3.5...4.5) bar Water quality: mechanically clean, visually clear pH value (at 20 °C): (6.5...8) Max. particle size: < 25 μm Water hardness: < 15 °dH Lodpfx Ahjy Htgweajah Chloride ions: < 80 mg/l Total chloride and sulfate content: < 160 mg/l

Condition: ready for operation (used), Year of construction: 2014, functionality: fully functional, machine/vehicle number: 250660, overall weight: 4,500 kg, grinding spindle motor power: 28 W, year of last overhaul: 2026, Our machine has been meticulously maintained and has undergone regular servicing. The spindle was recently replaced, and it now operates flawlessly. Lasdpfx Ahsz Nad Aeash

Condition: excellent (used), Year of construction: 2014, operating hours: 12,340 h, functionality: fully functional, spindle speed (max.): 10,000 rpm, type of input current: three-phase, grinding wheel diameter: 250 mm, overall weight: 8,100 kg, feed rate X-axis: 20 m/min, feed rate Y-axis: 5 m/min, feed rate Z-axis: 20 m/min, travel distance X-axis: 380 mm, travel distance Y-axis: 300 mm, travel distance Z-axis: 280 mm, grinding spindle motor power: 14,000 W, table length: 500 mm, table width: 330 mm, input voltage: 400 V, CNC Tool grinding machine SCHNEEBERGER Gemini DMR TECHNICAL CHARACTERISTICS: Year of manufacturing: 2014 CNC control: FANUC 31i B5 Software installed: Quinto Qg1 Colour touchscreen: Yes Number of axes: 5 Stroke X axis: 380 [mm] Max. Stroke speed X axis: 20000 [mm/min] Resolution X axis: 0.0001 [mm] Stroke Y axis: 300 [mm] Max. Stroke speed Y axis: 5000 [mm/min] Resolution Y axis: 0.0001 [mm] Stroke Z axis: 280 [mm] Max. Stroke speed Z axis: 20000 [mm/min] Resolution Z axis: 0.0001 [mm] Table length: 500 [mm] Table width: 330 [mm] Grinding spindle attachment: HSK-50 Max. grinding wheel speed: 10000 [rpm] Grinding spindle motor power: 14 [kW] Max. diameter grinding wheel: 250 [mm] Internal workpiece spindle nose: ISO 50 Number of running hours: 12340 [h] Supply voltage: 400 [V] Rated current: 63 [A] Weight: 8100 [Kg] EQUIPMENT INCLUDED: x1 8-position grinding wheel changer x8 coolant supports x1 tool probe x1 FANUC LR Mate 200iC 5L 6-axis tool-loading robot x1 set of robot grippers x1 pallet for robotic tool loading/unloading x3 HEIDENHAIN linear scales on the X, Y and Z axes Ledpfoz Hcg Isx Ahaoah x1 electrical cabinet air-conditioning unit x1 spindle chiller x1 fire suppression system (to be inspected by the buyer through a qualified organization) x1 set of 4 lifting brackets x1 set of technical manuals x1 parameter backup on USB flash drive *The SCHUNK collet holder and the 2 grinding wheel holders shown in the photos are not included Machine visible under power in our premises by appointment. Price on request, loading on truck included. Possibility of shipping Worldwide. The information on this page has been obtained by the best of our ability. Therefore, its accuracy can not be guaranteed. Machine for sharpening/grinding tools such as milling cutters, taps and drills. Machines similar to the following brands: Blohm, ELB, Ewag, Favretto, Fenix, GER, Jones & Shipman, Jung, Karstens, NUMAFFUT, Okamoto, Okuma, Saacke, SMP, Studer, Vollmer and Walter. Also consider cylindrical and surface grinding machines, lathes, machining centres and milling machines.

Condition: ready for operation (used), Year of construction: 1986, operating hours: 1,200 h, functionality: fully functional, total height: 1,520 mm, total length: 2,580 mm, total width: 1,440 mm, workpiece weight (max.): 200 kg, spindle speed (max.): 2,600 rpm, spindle speed (min.): 1,500 rpm, feed length X-axis: 2,120 mm, feed length Y-axis: 250 mm, feed length Z-axis: 150 mm, type of input current: AC, grinding wheel diameter: 250 mm, overall weight: 3,730 kg, grinding length: 280 mm, rotational speed (min.): 1,500 rpm, rotational speed (max.): 2,600 rpm, center height in crank: 115 mm, center height: 115 mm, collet bore: 55 mm, grinding spindle speed: 2,600 rpm, feed rate X-axis: 12 m/min, pivoting range: 45 °, travel distance X-axis: 2,120 mm, travel distance Y-axis: 250 mm, travel distance Z-axis: 150 mm, center width: 280 mm, grinding spindle motor power: 3,000 W, table length: 2,800 mm, table width: 250 mm, power: 6.5 kW (8.84 HP), height adjustment type: mechanical, workpiece diameter (max.): 235 mm, grinding diameter: 250 mm, input frequency: 50 Hz, disc diameter: 250 mm, input voltage: 380 V, space requirement width: 1,440 mm, space requirement length: 2,580 mm, space requirement height: 1,520 mm, grinding wheel speed: 2,100 rpm, distance table to spindle center: 362 mm, tool diameter: 235 mm, workpiece length between centers: 280 mm, distance between centers: 280 mm, Hob Sharpening Machine 33C (ZZS) 3A662 (Gear hobbing cutter grinding machine) The 33C (ZZS) model 3A662 is a specialized hob sharpening machine designed for precise sharpening and regrinding of gear hobs and gear cutting tools. Manufactured by 33C (Soviet Union), this machine is intended for industrial tool rooms and gear manufacturing facilities requiring reliable accuracy and repeatable grinding quality. The machine is suitable for sharpening hobs with a maximum diameter of 235 mm and a maximum length of 280 mm. It supports hobs with 4 to 30 flutes and allows grinding of straight and helical flutes with a helix angle range from 0° to 45°, covering a wide range of gear cutting applications. The grinding spindle is designed for grinding wheels with diameters from 200 to 250 mm. Spindle speed is adjusted via step pulleys and offers four speed stages: 1500 / 1900 / 2100 / 2600 rpm, ensuring flexibility for different tool sizes and materials. The machine is equipped with a dividing mechanism and supplied with a complete set of change gears, allowing accurate indexing during the sharpening process. A hydraulically driven table provides smooth longitudinal movement and stable grinding conditions. With overall dimensions of approximately 2580 × 1440 × 1520 mm and a machine weight of about 3730 kg, the 3A662 features a rigid and robust construction, providing excellent vibration damping and long-term operational stability. The machine operates on three-phase AC power (380 V / 50 Hz) and is supplied with original factory documentation. Key Features: *Specialized hob sharpening machine *Max. hob diameter: 235 mm *Max. hob length: 280 mm *Number of flutes: 4 – 30 *Helix angle range: 0° – 45° *Grinding wheel diameter: 200 – 250 mm *Grinding spindle speeds: 1500 / 1900 / 2100 / 2600 rpm *Hydraulically driven table *Dividing mechanism with full set of change gears Lsdpjx Nprbofx Ahasah *Rigid industrial construction (approx. 3730 kg) *Original technical passport and manual (Russian) Typical Applications: *Sharpening and regrinding of gear hobs *Maintenance of gear cutting tools *Tool room operations in gear manufacturing *Repair and refurbishment of worn hobs *Small- and medium-series gear production support