Precision Cylindrical Grinding Machine / Rectificado

Cylindrical Grinding MachineModel: G-200, G-320, G-500, G-630, G-800 * Grinding diameter x Grinding length: - 200 x 500mm, 200 x 750mm; - 320 x 1000mm, 320 x 1500mm, 320 x 2000mm, 320 x 3000mm; - 500 x 1500mm, 500 x 2000mm, 500 x 3000mm, 500 x 4000mm; - 630 x 2000mm, 630 x 3000mm, 630 x 4000mm, 630 x 5000mm; - 800 x 3000mm, 800 x 4000mm, 800 x 5000mm; Features:* The table longitudinal traversal is actuated by hydraulic means at step lessly variable speed or operated by means of hand wheel. * The wheel head rapid approach and withdrawal and intermittent feed are effected hydraulically, the wheel feed can also be operated by hand. * The wheel head cross feed is driven by hydraulic, which realizes automatic periodical feed and rapid feed. It can also do rough and feed feed through hand wheel. * The work table and wheel head guide way of the G-500, G-630 series adopt hydrostatic lubrication, its movement on low speed is smooth. * The spindle of G-500, G-630 series is supported by hydrostatic and hydrodynamic bearings of high rigidity, it makes the spindle have high rotary accuracy and perfect rigidity.   SpecificationUnitG-200G-320G-500G-630G-800* General capacityDistance between centersmm500, 7501000, 1500, 2000, 30001500, 2000, 3000, 40002000, 3000, 4000, 50003000, 4000, 5000Center heightmm135180270370500Dia. Ground (O.D)mm5-2008-32025-50030-63050-800Max. length ground (O.D)mm500, 7501000, 1500, 2000, 30001500, 2000, 3000, 40002000, 3000, 4000, 50003000, 4000, 5000Max. weight of workpiecekg100150100030003000* Work headCenter taper (MT)MT456(metric) 80#(metric) 80#Spindle speedr/min50HZ:25-380 Stepless26, 52, 90, 130, 180, 26050HZ:18-180 stepless50HZ:10-100 stepless50HZ:10-100 stepless* Wheel headWheel spindle speedr/min13351100870870870Wheel head rapid travelmm5050100100100Max. travelmm205235438475550Hand feed per.revmmrough:2, fine:0.5rough:2, fine:0.5rough:4, fine:0.5rough:4, fine:0.5rough:4, fine:0.5Hand feed per.grammrough: 0.01, fine: 0.0025rough: 0.01, fine: 0.0025rough: 0.02, fine: 0.0025rough:0.02, fine: 0.0025rough:0.02, fine:0.0025Wheel size (ODXWXID)mm500x50x203600x63x305750x75x305750x75x305900x75x305Peripheral velocitym/s3535353535* TableHand feed per.revmm66555Max.swiveling angle of tableClockwise°3°3° (1000, 1500), 2° (2000, 3000)3° (1500), 2° (2000, 3000), 1°(4000)2° (2000), 1° (3000, 4000, 5000)   1° (3000, 4000, 5000)Anticlockwise°9° (500), 8° (750)7° (1000), 6° (1500), 5° (2000), 3° (3000)6° (1500), 5° (2000), 3° (3000), 2° (4000)4°(2000), 3° (3000), 2° (4000), 1.5° (5000)3° (3000), 2° (4000), 1.5° (5000)Table Longitudinal speed rangem/min0.1-40.1-40.1-30.1-2.50.1-2.5* TailstockCenter taper (MT)MT446(Metric) 80#(Metric) 100#Quill travelmm3030707070* MotorWheel head motor powerkw5.511152222Work head motor powerkw1.10.75/1.541515* MachineGross weightT4 (500), 4.2 (750)5.3 (1000), 6.1 (1500), 7.9 (2000), 9.9 (3000)11.2 (1500), 13 (2000), 17.4 (3000), 20(4000)20(2000), 22 (3000), 24 (4000), 26 (5000)30 (3000), 36 (4000), 41(5000)  Our Advantages1. Free replacing parts available in the warranty period. Cost price replacing parts available beyond the warranty period.2. Quick action and reply for the technical questions at any time in the whole life of the machine.3. Overseas after service center available in some region.4. Engineer overseas service available on the requirement of customer(relative cost born by customer).Packaging & ShippingCompany ProfileTimeway Machine Tool Co., Ltd. is a professional machine tool manufacturing enterprises, the main products include lathe, milling machine, grinding machine, etc., and according to customer needs we also can design and manufacture various special purpose machines, to provide relative technology upgrading and transformation services in machine tool field.  Since the establishment of the Ministry of Foreign Trade, we have participated in various domestic and international exhibitions such as the Autumn Canton Fair, Beijing Exhibition, Shanghai Exhibition, Moscow, Ethiopia, and Russia, and have maintained long-term friendly cooperative relations with exhibition customers.Customer visitedSo far, we have received many customers from abroad, and they are all very satisfied with our company and productsThe following is one of the most satisfactory products recommended by customers, as well as our main product categories. you can click and view  Conventional LatheCNC LatheCNC Machining CenterCNC Milling MachineGrinding MachineMilling MachineSpecial Use LatheBoring Machine  FAQQ: Why choose TIMEWAY MACHINE?A: 1 . High quality with competitive price;2 . Professional R&D team and 25 years export experience; 3 . Exported more than 60 countries; 4 . CE, ISO Certificates; 5 . 24 HOURS ONLINE SERVICE (SKYPE, WhatsApp, Wechat, Trademanager); 6 . 12 months quality warranty; 7 . Oversea engineers available for problem resolving; Q: Do you have QC or any safety standards for your machinery? A: yes, we have established a highly strict quality control department to gua