CK6140 CNC Lathe(ISO9001:2000,GB,CQC,CE) Features: 1. Machine produced strictly according to China GB, CQC, CE. 2. Machine Cover use plastic spraying(ejection plastic)treatment, ensure strong scraping, paint not drop. 3. Nameplate use Plastic Film,sticked by America 3M Brand stickiness, will not drop even if the nameplate is broken. And add all Alarm Nameplates marked different danger class by different Color. 4. All buttons imported from Taiwan. 5. Use High magnetism magnet for door opening, durable and safe. 6. Spindle Box and Base structure is very stable. 7. Strap connected with Spindle and Spindle Motor use special type high speed Strap, more stable,better transmission performance, save electricity,longer using life-span. 8. Encoder use China No. 1 Brand-HEDSS. 9. Spindle Bearings total have 3+2=5pcs. 10. Spindle and X. Z Axes Bearing use China No. 1 -HRB Brand's best "BC" Series. 11. Spindle Lipid use America Shell Brand 12. Protection shied for Feeding Servo Motor to avoid chips affact Feeding Motor. 13. Cable Shield can protect Cable well, ensure long using lifespan 14. Z Axes Ball Screw Protection Shield, avoid dust drop into Ball Screw Groove 15. X. Z Axes Feeding Motor connected with Ball Screw directly (not by strap), ensure high precision, faster feeding, save electricity. 16. X. Z Axes Feeding Motor use 7.5/10 nm, has big torque under long speed. 17. Connection device between X. Z Axes Ball Screw and Feeding Motor use No. 1 Brand in China, spring sheet imported from Japan. 18. X. Z Axes Ball Screw is bigger than other supplier, More Stable, ensure higher speed feeding, less libration, higher precision, lower burthen for Feeding Motor. 19. Guideway is wider than other company, is more stable. 20. England EURA Brand Inveter 21. Contactor made by China No. 1-Siemens's Sole OEM manufacturer. 22. Drivers(weak-electricity) set in different cabinet with Inverter&Transformer(strong-electricity). We provide ONE YEAR GUARANTEE for these machines. Please enquire us for Detailed information,Configuraiton&Accessories. Specification: Max. Swing Dia. over Bed: Φ400mm(Marked);Φ450-460mm(Real Max. On Cover) Max. Swing Dia. Over Slide Board: Φ180mm(For 4 station Electric Tool Turret);Φ100mm(for Gang Tool Device) Max. Turning Dia.:Φ400mm Machining Precision:0.01mm Max. Machining Length:750mm Thread Range: Metric 0.25-100mm; Inch 100-4TPI Spindle Speed Range(Real Max. is higher than marked): 50-1800rpm Spindle Bore:Φ58mm Spindle Taper: MT5# Power of Spindle Motor(Frequency Conversion: 7.5kw Power Of Inverter: 7.5kw Spindle Bearings(Front+Back): 3+2pcs Clamping Device: Standard: Manual 3-jaw Self-centering Hollow Chuck(10'') Optional: Hydraulic Chuck Travel of X/Z-axes:320/750mm Feeding Speed of X/Z Axes:8/8(un-loading can reach 12m)m/min Repeatability of X/Z Axes:0.01mm(Max.: 0.003/0.005mm) Ball Screw: X Axes: Model 2505, O.D.:25mm, Pitch: 5mm Z Axes: Model 4006, O.D.:40mm, Pitch:6mm Torque of X/Z Axes Motor: Step 16/20nm; Servo 7.5/10nm Tailstock: Tailstock Quill Travel:130mm Tailstock Quill Taper: MT4# Tailstock Quill Dia.:80mm Tool Post: Standard: Vertical 4 Station Electric Tool Turret Optional: Gang Tool Carriage&Gang Tool Holder(3pcs) No. of Tools:1-8(Gang Tool)pc; 4pc(4 station Turret) Size of Tool Shank:24*24mm Power of Coolant Pump Motor:40w Guide Way Width:410mm Overall Dimension(L*W*H):2200*1280*1700mm Net Weight:2000kg CNC System: Standard: GSK928TEII,GSK980TDb Optional:SIEMENS 802S Standard Configuration: GSK928TEII(Colorful, English Version) X.Z Axes Feeding Motor& Driver:Step or GSK Brand AC Servo 7.5/10nm MPG(Hand Wheel) Spindle: Frequency Conversion 50-1800rpm, 7.5kw Motor EURA Brand Inverter:7.5kw Manual 3-jaw Self-centering Hollow Chuck(10'') China Top Brand Vertical 4 Station Electric Tool Turret Thread Function Automatic Central Lubrication System Coolant System Working Lamp X.Z Axes Travel Limit Switch& Zero Point Switch Full Set CE Standard Safety Protection Device Standard Accessories Standard Accessories: SA1.Chuck Opposite Jaws(3pcs)& Chuck Wrench(1pc) SA2.Tool Turret Wrench 1pc SA3.Regular Using Wrenches 1Set SA4.Full set English Version User Manual. Optional Accessories: OA1.GSK980TDb CNC System(Colorful, English Version) OA2.SIEMENS 802S System(English Version). OA3.Hydraulic Chuck Device OA4.Gang Tool Device