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Universal cylindrical grinding machine M1420
Universal cylindrical grinding machine M1420

Universal cylindrical grinding machine M1420

Features:

1.Table can betilted for conical grinding operations and scale allows adjustment to desiredposition.

2.Spindle stockcan be swivelled 180° for inside grinding operations.

3.Main spindleis mounted hydro-dynamically – oil film prevents contact between spindle andbearing.

4.Longitudinaltable guide and grinding spindle stock cross guide feature V- and flat guidingeach.

5.Strongreinforcements and generously designed walls make the machine base resistant totemperature fluctuations and deformations.

6.Oil filmbetween spindle and bearing reduces the vibrations to a minimum to achieve topresults and high accuracy.

7.Stepless feedadjustment with selective programmable stop at end of each table movement.

8.Preciselyadjusted spindle head and solid grinding spindle stock to achieve topprocessing results at various grinding operations.

9.Preciselypolished and manually finished guideways in x- and y-axis.

10.Hydraulic ormanual resetting of grinding spindle stock.

11.Longitudinalmovement of table is either manually by handwheel or automatically by hydraulicfeed.

12.Grindingspindle features bearings on both sides and adjustable sliding flat grids.

Specifications Recommend accessories Compared products Operation Manual     Inquiry  
Description   unit M1420X500 M1420X800
External grinding diameters mm φ8~200 φ8~200
Internal grinding diameters mm φ13~100 φ13~100
Center height mm 135 135
Headstock spindle rotation speed r/min 50HZ:25~380stepless 50HZ:25~380stepless
Max. worktable traverse mm 650 950
Hydraulic travel speed m/min 0.1~4 0.1~4
Max.workpiece weight kg 100 50
Grinding length External/Internal mm 500/125 800/125
Swivel range of worktable °   -5~+9°   -3~+7°
Max.wheel peripheral speed m/s 38 38
External wheel size mm Max.φ400x50xφ203   Minφ280x50xφ203
Internal wheel spindle rotating-speed r/min 10000 10000
Headstock and tailstock center morse NO.4 NO.4
Total motor power kw 5.625 5.625
Machine overall dimension(LxWxH) mm 2200x1600x1700 3100x1600x1700
Machine weight kg 2500 3000
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)
UNI-TECH 2015-2016
ROOM 1004 XINXING BUSINESS BUILDING, TENGZHOU, SHANDONG, CHINA
Tel:0086-(0632)-5810219 Fax:0086-(0632)-5810216
Email:info@uni-techmachinery.com