Stroj za ročično gred

Heller DRZ20-2-1250

Stanje: dober (rabljeno), Leto izdelave: 2001, Funkcionalnost: popolnoma funkcionalen, širina brušenja: 150 mm, višina brušenja: 100 mm, vrsta vhodnega toka: trifazni, vhodna napetost: 400 V, Oprema: vrtilna hitrost brezstopenjsko nastavljiva, GREIF 7-station through-feed flat grinding machine, wet grinding, suitable for square tubes and flat materials, equipped with 7 belt grinding stations, each with 4 kW power. Each station features frequency control, and all stations can be swivelled by ±15° for cross-grinding. Maximum grinding width: 150 mm; maximum grinding height: 100 mm. Contact wheel diameter: 200 mm. Grinding belt dimensions: 150 x 2500 mm. Features pneumatic belt tensioning and belt oscillation. Machine is supplied including return conveyor and paper belt filtration unit with a 1,500-litre capacity. Since the contact wheels are directly driven, this machine can also be used for polishing or brushing operations. Lsdpfx Ajtq Twvsl Tern On request, the machine can be offered fully refurbished.

Stanje: rabljeno, Leto izdelave: 1981, Workpiece length: 1500 mm Stroke: 0 mm Swing diameter: 500 mm Total power requirement: 30 kW Machine weight: approx. 8 t Space requirement: approx. [not specified] NAGEL Crankshaft Superfinishing Machine Model: UF 16 – 150 K 86 S Year of manufacture: Unknown (according to electrical diagram 05/81) Workpiece diameter min./max.: 80 – 160 mm Workpiece swing diameter: approx. 500 mm Workpiece clamping length: approx. 1,500 mm Workpiece speed steplessly adjustable (hydraulic motor) Number of superfinishing units: 14 Lrsdpst Hwpmsfx Al Tsn Band guide diameter max.: approx. 200 mm Total drive: approx. 30 kW, 400 V, 50 Hz Weight: approx. 8,000 kg Equipped with: - 14 belt feeds on a rotary axis, longitudinally adjustable, partially with belt guides and rear-mounted belt pulling device with lead screw. Used belt material is collected at the rear of the machine. - Hydraulically/mechanically operated workpiece feed with lifting device for positioning the part into the center supports; after processing, the part is lifted out again. - Workpiece drive via left center support with hydraulic motor; the workpiece is clamped between hydraulic tailstocks on the left and right. - Separate control cabinet, separate hydraulic unit with two large pumps, coolant/oil system, etc. Condition: Satisfactory to good (was previously in use at VOLVO) – currently not under power. Ideal machine for overhaul/modernization, etc. Payment: Net upon receipt of invoice. Delivery: Immediate from stock possible. We have approx. 100 further grinding machines in stock; please inquire with us.

Leto izdelave: 1980, stanje: rabljeno, The Sledum RG-270 is a high-precision, industrial-grade crankshaft grinding machine developed for the precision grinding of crank journals and similar rotating surfaces of internal combustion engine crankshafts. The machine features a robust cast-iron machine bed for maximum stability and vibration damping. Its design allows for even and highly precise machining of large crankshafts. Main technical specifications: • Distance between centers: 2000 mm • Maximum swing diameter: 270–275 mm • Workpiece capacity: crankshafts, shafts, eccentric rotating parts • Grinding spindle with high-rigidity bearings • Cross and longitudinal carriage system with fine-feed adjustment • Machine bed with precision guideways • Adjustable steady rest system for stable support of long workpieces • High-performance grinding motor for continuous industrial operation Ljdpfxjzbibls Al Tern • Manual feed and positioning control system • Stable, vibration-damped industrial frame • Coolant system ready for connection • Heavy-duty design for long service life Accessories and equipment: • Complete headstock and tailstock assembly • Grinding spindle unit with wheel mounting • Adjustable steady rests (support rests) for long shafts • Workpiece clamping system • Precision adjustment and centering elements • Grinding wheel mounting flanges • Workpiece rotating mechanism • Manually operated control panel • Complete carriage system with fine feed • Coolant connection points • Machine body and industrial machine bed • Adjustable workpiece support units