Taşlama diski çektirmesi

EHS Spitzenhöhe 173 bis 238 mm

Durumu: yenilenmiş (kullanılmış), Üretim yılı: 2025, Fonksiyonellik: tamamen fonksiyonel, makine/araç numarası: 1845/455, Completely overhauled: Mechanics, geometry, hydraulics, and electrical components Kdjdjxt Ilfspfx Ag Uew Grinding Wheel Headstock Disassembly, cleaning of components, replacement of worn and defective parts, motor overhaul, replacement of bearings, replacement of belts, spindle disassembly, replacement of seals and O-rings, adjustment. New paintwork. Workpiece Headstock Disassembly, cleaning of components, replacement of worn and defective parts, motor replacement, replacement of belts. New spindle bearings. New paintwork. Tailstock Disassembly, cleaning of components, replacement of worn and defective parts, motor replacement, replacement of belts. New spindle bearings. New paintwork. Internal Grinding Attachment Disassembly, cleaning of components, replacement of worn and defective parts, mounting of support and geometry alignment. New paintwork. Hydraulics Disassembly, motor replacement, replacement of hoses and defective or worn parts. Hydraulic block inspection. X Axis Disassembly, replacement of worn components such as O-rings, seals, rings, etc., hydraulic piston overhaul, table grinding. Z Axis Disassembly, table grinding, replacement of worn and defective parts, hydraulic piston overhaul, V- and flat-way scraping. New paintwork. Measuring System Digital 2-axis display included Electrical Cabinet Replacement of motor terminals and relay controls. New wiring. New variable speed drive for workpiece headstock. TECHNICAL SPECIFICATIONS Distance between centers 1500 mm Distance between headstock and extended tailstock 1650 mm Center height (standard) 125 mm Center height with riser blocks 225/250 mm Maximum grinding diameter Ø 250 mm Maximum grinding diameter with riser blocks 450/500 mm Table Usable surface 2060x140 mm Max. length and width for surface grinding 1750x200 mm Manual or hydraulic longitudinal travel 1750 mm Manual table travel, 1 handwheel revolution - coarse 20.006 mm Manual table travel, 1 handwheel revolution - fine 2.457 mm Continuously adjustable table speed, hydraulic -6 m/min Table swivel 6° Stop, return 0-5 sec. Work Spindle Workpiece spindle speeds, infinitely variable electric 20-400 rpm Swivel range 360° Spindle taper (workhead) MT5 Tailstock Spindle taper (tailstock) MT3 Spindle stroke, manual or hydraulic 30 mm Dressing diamond spindle taper MT0 Universal Grinding Head Transverse slide travel (grinding wheel) 285 mm Rapid traverse of grinding slide, front/rear 40 mm Grinding spindle speeds 1500 – 1700 – 2200 – 3600 rpm Vertical grinding spindle movement, center height 125-330 mm Grinding wheel for cylindrical grinding, max. 400x50x127 mm Grinding wheel for surface grinding, max. 250x20x76 mm Swivelling of grinding head with positive stops every 90° 270° Wheel feed 1 vernier graduation 0.005 mm/Ø Automatic feed, max. 0.9 mm/Ø Motors Grinding spindle motor 2,900 rpm / 4.0 hp Workhead spindle motor 3,000 rpm / 2.0 hp Coolant pump motor 2,850 rpm / 0.12 hp Internal Grinding Attachment Bore 70 mm Spindle speed for internal grinding Ø70 mm 14,000 rpm Spindle speed for internal grinding Ø50 mm 21,000 rpm In the absence of error or omission, technical data is provided without commitment.