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China, Chinese L 2660 Horizontal Lathe Metal Universal Tour Lathe Machine Metal Processing Machine Machine Tool1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Machine ToolsLatheLatheMetal Processing Machine
Yancheng Qincheng Machinery Technology Co., Ltd.
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Product Description Horizontal Machine Tool L 2660Product Description The headstock gear-box, apron and bed ways are made of high quality casting iron, and are all casting with the resin sand foundry technology and aging process. The bed ways are induction-hardened, with hardness around HRC 52.The spindle supported by 3-pointed high-precision bearings and all gears in headstock are precisely grinded, the spindle turns smoothly at high speed. High rigidity spindle system, with absolute temperature rising no higher than 35oC.Rapid feed system to improve efficiency . Wide range of feed and pitch are available without changing gears, distance between centers 1000-5000mm, this lathe covers wide range of working pieces.When rapid feeding is on, the tool slide longitudinal travel hand -wheel will be automatically disfunctioned.Reliable safety devices such as footbrake and emergent power-off switch are assembled. Adjustable overload protection device is also installed in the feed system.The tool post adopts the structure of ratchet pawl,and can be relocked by turning the lever forjust half a lap.Tallstock are equipped with double-locked mechanism, smooth and effortless movement is ensured by the elastic scroll devices underneath.Product Parameters I t e m s Unit 6150B 6266B 6150L 6166L 6176L Swing over bedmm500660500660760 Swing over cross slidemm300430300430530 Distance between centersmm1000,1500,2000,3000 Swing in gapmm710870710870970 Width of gapmm240240240240240 Width of bedmm390 Spindle nose D8 Spindle bore diametermm82105 Morse taper of spindle center M61:20 Spindle speedrpm9-1600(24 steps)6-1120(24 steps) Max output torque of spindleNM1500 Range oflongitudinalfeedmm/re0.028-6.430.063-6.43 (0.0025-0.25in/rev) Range of cross feedmm/rev0.012-2.730.027-2.73 (0.00106-0.107in/rev) Lead screw pitch 12mm( metric system)/2tpi. ( inch system) Metric threadsmm0.5-224(48 kinds)1-224(46 kinds) Inch system threadst.p.i72-1/8(46 kinds)28-1/8(42 kinds) Module threads 0.5-112mm(42kinds) Diameter pitch threads 56-1/4DP(45 kinds) Cross slide travelmm340360340360 Top slide travelmm150200150200 Section specification of tool postmm25×25 Longiudinalrapid traveling speedm/min4.5(50HZ)/5.4(60HZ) ransversalrapid traveling speedm/min1.9(50HZ)/2.3(60HZ) Morse taper of tallstock center M5 Max travel of tallstock quillmm150 Tailstock quill diametermm75 Main motorkw7.511 Rapid travel motor 250W/1360rpm Coolant pump moto 90W/25L/minDetailed Photos Stander Configuration1. 250mm 3-jaw chuck for 50B, 50L series;0325mm 3-jaw chuck for 66B, 66L, 76L series2. Thread chasing dial3. chip guard for L≤2m lathe,follow chip guard for L≤3m lathe4. foot brake5. oil gun6. Live center 5#7. center 5#8. center sleeveOptional Configuration1. 630mm Face plate for 50 series800mm Face plate for 66, 76 series2. 400mm 4-jaw chuck3. 20-140mm Small steady rest4. 130-260mm Large steady rest5. 2680mm Follow rest6. 250mm Drive plate7. 4-position stop for saddle8. 4-position stop for cross slide9. Micro stop for saddle10. Quick change tool post11. Damping washer12. Taper turning attachment(TTA)13. Halogen work lamp14. Digital readout(DRO)15. CE standard compliance16. Chuck coverFactory CertificationsPackaging & Shipping
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