Metal working machines - Stuermer Maschinen

D 420 x 1000 / D 420 x 1500Precise centre lathes. Advanced technology, complete equipment, easy-to-operate.DPA version with digital position display DPA 2000Convincing arguments: quality, efficiency and price· Hardened and ground bed guideways· Camlock spindle seat DIN ISO 702-2 No. 6· Coolant equipment with separate coolant tank separately with filling level displayand oil separator; easy and complete draining and cleaning according to DIN· Guaranteed true running accuracy of the spindle nose of better than 0.015 mm· Main spindle running in an oil bath hardened and ground mounted on 2 adjustableprecision taper roller bearings· All metric thread pitch in the range from 0.2 to 14 mm/r and all inch threads in therange from 72 - 2 threads per inch without replacing the change gears by means ofgear levers adjustable on the control panel· Right-handed / left-handed rotation on the bed slide switchable via stem· Central lubrication at the bed slide· Cover for leading spindle· Electrical system with Siemens components· First filling with high grade Mobil oil· Foot brake· Adjustable scale of the threading gauge· Halogen machine lamp with articulated arm· Acceptance certificateDPA machine:· Digital position display DPA 2000 and glass scales· Considerable reduction of the manufacturing times· High working accuracy· Error rate is reduced· Clearly-arranged keyboard· Glare-free displayconventionalvario driveMain spindle· Hardened and ground· Running in an oil bath· Running on 2 readjustableprecision taper roller bearings· Main spindle gearwheelssmooth running, hardenedand groundFast acting feed gear· Closed structure· Hardened and ground toothedwheels and shafts· Running in an oil bath on precisionbearingsQuality lathe chuck· Precisely· Higher speed is possible· High concentricity andrepeatabilityTurret head· With fine adjustment aslimit stop for table saddleBed bridge· The turning diameter isincreased to 590 mm bytaking out the bed bridgeSlide· Precisely worked· Handwheels with adjustable precisionscaling of 0.04/0.02 mm· Quadruple tool holder· All guidings adjustable via V-ledges· Chip protection at the top slide· Range of adjustment top slide ± 90°Base frame and lathe bed· Meehanite casting· One-piece castingEnergy chain· Cable duct in an energychainTailstock· Adjustable by ± 13 mm fortaper turning· Tailstock spindle sleeve andhandwheel with adjustableprecision scalingFig.: OPTI turn D 420 x 100074