Worm Grinding Machine

SAMPUTENSILI S 3000 GW

Condition: used, Year of construction: 2012, Control Siemens 840 D weight of the machine ca. 13,5 t dimensions of the machine ca. 7m x 4m x 2,75m m Accessories: Coolant tank Grinding wheels Various spare parts Operating and maintenance instructions CE conformity Dimensions: 7x4x2.75 m ( LxWxH) TECHNICAL DATA: Workpiece data: max. outer diameter: 250 mm Codpfxjxh Rqts Ap Djhd with max. grinding wheels Ø 450 mm max. diameter to be machined over table: 375 mm Profile depth for dressable grinding wheels: 40 mm max. workpiece length: 3,600 mm max. distance between centers (1): 2,800 mm max. bevel angle: +/- 90° Number of teeth of the workpiece: 1 - 999 max. weight of the workpiece: 250 kg Working area: Center distance between workpiece and tool spindle: 355-170 mm Radial travel: 185 mm Axial travel: 3,000 mm Swivel angle: +/- 90°

Condition: good (used), Year of construction: 1984, max. wheel diameter 250 mm gear width 275 mm max. module 6 weight of the machine ca. 5,5 t The gear hobbing machine ZFWZ 250 is suitable for the economical production of all hob-processable cylindrical gear types, such a: - spur and helical gear, wormgears and worms, splined shafts, keyed shafts, serrated profiles, chain wheels and ratchet wheels,as well as conical and crowned spur and helical gears. Interchangeable wheels and milling accessories Technical data: - Workpiece diameter (max): 250 mm - Module (max): 6 mm - Axial feed travel (max): 275 mm - Tangential feed travel (max): 100 mm - Tooth helix angle (max): 45 degrees - Milling cutter diameter (max): 145 mm - Milling cutter length (max): 170 mm - Table clamping surface (min): 195 mm - Table clamping surface (max): 470 mm Power Milling cutter speeds - Stepped in 2 ranges: 56 ... 250 rpm - (Standard version): 90 ... 400 rpm - Infinitely variable in 2 ranges: 63 ... 180 rpm - (special version DC motor): 140 ... 400 rpm Weights - Machine net: approx. 5000 kg - Electrical cabinet: approx. 800 kg - Hydraulic unit + coolant tank + chip transport: approx. 700 kg Overall dimensions (with oil mist filter) - Length: Standard version: 3950 mm Chjdov T Nqaspfx Ap Djd DC drive: 3450 mm (or 3350 mm according to table) - Width: 3300 mm - Height: Machine: 1980 mm Machine with DC drive: 2150 mm Electrical cabinet: 2200 mm

Condition: used, Year of construction: 2005, functionality: fully functional, machine/vehicle number: 2808, total height: 2,400 mm, total length: 3,300 mm, total width: 2,200 mm, feed length X-axis: 450 mm, feed length Y-axis: 250 mm, feed length Z-axis: 350 mm, overall weight: 7,000 kg, travel distance X-axis: 450 mm, travel distance Y-axis: 250 mm, travel distance Z-axis: 350 mm, CNC grinding center for external, internal, and profile grinding with three linear axes and a swiveling grinding head. Modularly configurable for various grinding tasks, featuring automated dressing cycles, modern control system, tool management, and options for measurement systems as well as peripherals such as coolant treatment and extraction. Chjdjxuichspfx Ap Ded

Condition: used, Year of construction: 2017, functionality: fully functional, center height: 180 mm, total width: 1,650 mm, total length: 4,900 mm, total height: 1,800 mm, overall weight: 3,900 kg, grinding length 1500 mm centre height 180 mm Chedpfx Aowm Rqgop Djd weight of the machine ca. 3,9 t dimensions of the machine ca. L: 4900 x 1650x 1800 m

Condition: refurbished (used), CN Centerless grinding machine ROSSI MONZA 1500 CN currently being overhauled and fully electrically/electronically retrofitted Siemens electronics with touchscreen, brushless motor on Z (workpiece diameter) and regulating wheel (adjustable RPM), step motor on grinding wheel dressing increment, auto size compensation after grinding wheel dressing Grinding wheel 350 mm * 610 mm dia This machine can be inspected in our warehouse in Gussago BS Italy Centreless grinding is a procedure for grinding cylindrical bodies and is used for mass production of rollers cylindrical, conical rollers, jet needles, pump pistons, hydraulic sliders, crosses, drills etc. During centerless plunge grinding, the workpiece is ground in one pass thanks to the translation of the grinding wheel. For this purpose, the grinding wheels and the adjustment discs have a negative profile of the piece to work which is given to them with the aid of a tool. The through-feed grinding or also through grinding and longitudinal grinding: pieces to be worked proceed uninterruptedly with axial feed through the rectification gap. Grinding wheel width: 350 Grinding wheel diameter: 600 CNC: Siemens Cedpfxemmqire Ap Dehd

Condition: used, Year of construction: 2013, max. wheel diameter 260 mm gear width 320 mm max. module 4,5 min. module 0,5 Control SIN 840D max.helical angle +/- 45 ° total power requirement 68 kW Chodpfx Apex R U Hgo Dsd weight of the machine ca. 15,50 t dimensions of the machine ca. 3,25 x 3,25 x 3,30 m Fire extinguishing system Siemens Sinorix TM Knoll Filtering system VL1500/8000 year 2017 Wekal loading cell

Condition: used, Year of construction: 2015, CMZ TX 66 Y2 Quattro Year 2015 Fanuc 31i control Maximum turning diameter (mm): 255 Distance between spindle centers (mm): 639 Maximum speed (rpm): 4000 Maximum bar diameter: 66 mm Codpfszp Ituex Ap Dshd X-axis: 190 mm Y-axis: +- 40 mm Z-axis: 500 mm Chuck: 210 mm 2 BMT 55 tool heads 2 spindles 2 Y-axes Spindle bore: 66 mm Tool probe Chip conveyor Tooling included Documentation

Year of construction: 1996, condition: ready for operation (used), travel distance X-axis: 3,500 mm, travel distance Y-axis: 2,000 mm, travel distance Z-axis: 1,250 mm, controller manufacturer: HEIDENHAIN, controller model: TNC 426, spindle speed (max.): 2,500 rpm, number of axes: 5, This 5-axis TOS WHN 13.8 boring machine was manufactured in 1996. It features a working spindle diameter of 130 mm, X-axis travel of 3500 mm, Y-axis travel of 2000 mm, and a Z-axis travel of 1250 mm. The rotary table clamping surface measures 2200 x 1800 mm, supporting a maximum workpiece weight of 12,000 kg. If you are looking to get high-quality boring capabilities, consider the TOS WHN 13.8 machine we have for sale. Contact us for more information. Machine Benefits Technical Machine Benefits • Rotary table clamping surface: 2200 x 1800 mm Extra Information Working spindle diameter: 130 mm Cjdpfxjyar D Hj Ap Dshd Technical Specification Taper Size ISO 50

Condition: used, Year of construction: 1990, grinding diameter 200 mm Cjdpfxsywnt Hj Ap Dohd grinding length 340 mm centre height 100 mm Control CNC 25 kVA voltage 110 / 220 / 3x165 / 3x380 VAC control voltage 24 VDC

Condition: excellent (used), Year of construction: 1988, functionality: fully functional, Technical Data Grinding/Workpiece Diameter: up to approx. 300 mm (partially up to 350 mm) Chsdpfxextiune Ap Djd Grinding Length/Stroke: approx. 550 mm (slide travel) Module range (for hobbing cutter resharpening): min. module approx. 0.5 to max. module approx. 25 Number of flutes: typically 1–99 pieces (depending on tool set) Grinding wheel diameter: approx. 150–300 mm Grinding wheel speed: up to about 2,700 rpm Centre distance (workpiece spindle): typical range 400–800 mm Swivel/Pitch range: e.g. grinding wheel head swivel 0–15° Machine weight and space requirement: approx. 4.2–4.9 t weight; space approx. 3 × 2.6 × 2.3 m Electrical data: operating voltage e.g. 380 V three-phase, control 24 V, auxiliary voltage 220 V