M1420 China supplier universal cylindrical grinder machineUniversal cylindrical grinder machine FEATURES1.Table can be tilted for conical grinding operations and scale allows adjustment to desired position2.Spindle stock can be swivelled 180° for inside grinding operations3.Main spindle is mounted hydro-dynamically - oil film prevents contact between spindle and bearing4.Longitudinal table guide and grinding spindle stock cross guide feature V- and flat guiding each5.Strong reinforcements and generously designed walls make the machine base resistant to temperature fluctuations and deformations6.Oil film between spindle and bearing reduces the vibrations to a minimum to achieve top results and high accuracy7.Stepless feed adjustment with selective programmable stop at end of each table movement8.Precisely adjusted spindle head and solid grinding spindle stock to achieve top processing results at various grinding operations9.Precisely polished and manually finished guideways in x- and y-axis10.Hydraulic or manual resetting of grinding spindle stock11.Longitudinal movement of table is either manually by handwheel or automatically by hydraulic feed12.Grinding spindle features bearings on both sides and adjustable sliding flat grids
Universal cylindrical grinder machine specifications: Description | unit | M1420X500 |
External grinding diameters | mm | φ8~200 |
Internal grinding diameters | mm | φ13~100 |
Center height | mm | 135 |
Headstock spindle rotation speed | r/min | 50HZ:25~380stepless |
Max. worktable traverse | mm | 650 |
Hydraulic travel speed | m/min | 0.1~4 |
Max.workpiece weight | kg | 50 |
Grinding length External/Internal | mm | 500/125 |
Swivel range of worktable | ° | -5~+9° |
Max.wheel peripheral speed | m/s | 38 |
External wheel size | mm | Max.φ400x50xφ203 Minφ280x50xφ203 |
Internal wheel spindle rotating-speed | r/min | 10000 |
Headstock and tailstock center | morse | NO.4 |
Total motor power | kw | 5.625 |
Machine overall dimension(LxWxH) | mm | 2200x1600x1700 |
Machine weight | kg | 2500 |
Working Accuracy |
Roundness(O.D/I.D) | | 1.5/2.5μm(O.D/I.D) |
Uniformity of dia.in longitudinal section(O.D/I.D) | | 5/8μm(O.D/I.D) |
Surface roughness(O.D/I.D) | | Ra0.32/0.63μm(O.D/I.D) |
Universal cylindrical grinder machine Standard accessories:Grinding wheelGrinding wheel flange3-jaw chuck 200 mmFrequency inverterOpen restInside grinding deviceLED machine lightBalancing arbor2 dead centersCoolant deviceSplash guardLeveling wedgeQuill shaft for internal grindingWheel balancing mandrelGrinding wheel dresserWorkpiece carrierToolsUniversal cylindrical grinder machine Optional accessories:2-axis digital readoutBalancing standClose-type steady- restRadius dresserUniversal cylindrical grinder machine more photos:If you are interested in cylindrical grinder machine, pls contact us
TENGZHOU UNI-TECH CO.,LTD
Contact person: Kitty Xu