Werkzeugmaschinen Schrägbett-Drehkopf-Typ SKC 7530

machine tool High Precision Spindle The cartridge type spindle of lathe is supported by Japan super precision bearings. The arrangement of 3 of 3 front bearings and 2 rear bearings ensure high rigidity and durable accuracy. Spindle run out is less than 3µm. High Efficient Machining Max. spindle speed is 5500 r/min. Rapid traverse rate of X and Z axes is up to 20 m/min. Auto parts feeder can be equipped to fulfill fast and efficient automation production. Machine Bed Construction High rigidity meehanite cast iron 60º slant bed, easy chip removal, compact design and nice appearance. Accurate Feed Each feeding axes is driven by servo motors through Japanese NSK/THK precision ball screws. That ensures machining accuracy and durable accuracy. Repeatability is less than ±1µm. Hydraulic Turret High precision hydraulic turret with large number of stations ensures fast, stability and precise tool change, and saves machining time greatly. Hydraulic Tailstock The hydraulic tailstock with detachable guide ways ensures flexible setting, which lead to improvement of accuracy and productivity of machining shaft parts. Extra Heavy Cutting Hydraulic rotary cylinder with high aped and high accuracy combined with rigidity precise collet and power chuck increase greatly heavy cutting and tough metal cutting capacity. Force Cooling Powerful coolant pump greatly improves cutting ability and cooling condition. XKC7530 Standard specification Machine Standard SpecificationCapacityMax. swing over bed400mm Max. swing over cross slide 150mm Max. turning diameter 360mm Max. turning length 300mm SpindleSpindle speed CK7530: 200-5500 rpmSpindle bore dia. 57mm Bar diameter Chuck: 45mm / Collet Chuck: 42mmMain motor CK7530: V.F. Motor 5.5kW TurretNumber of stations 8 Tool size(turning/boring) 20×20/25 TailstockTailstock quill 60mm Taper of center Morse taper No.4 high precision live center Quill travel 80mm FeedX-axis travel 220mm Z-axis travel 450mm Rapid traverse(X/Z) 20 m/min Feeding motor(X/Z) Servo 1.2 kW C-axis Min. control angle 0.001°(indexing accuracy: 5OthersCollet 5Hollow hydraulic cylinder 6Power capacity(KVA) 12KVA Dimension(L×W×H) 2200×1650×1780Machine weight (Appr.)2300kg