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M1420 High Precision universal cylindrical grinder for sale
MAIN FEATURES:
1.Table can be tilted for conical grinding operations and scale allows adjustment to desired position
2.Spindle stock can be swivelled 180 degree for inside grinding operations
3.Main spindle is mounted hydro-dynamically – oil film prevents contact between spindle and bearing
4.Longitudinal table guide and grinding spindle stock cross guide feature V- and flat guiding each
5.Strong reinforcements and generously designed walls make the machine base resistant to temperature fluctuations and deformations
6.Oil film between spindle and bearing reduces the vibrations to a minimum to achieve top results and high accuracy
7.Stepless feed adjustment with selective programmable stop at end of each table movement
8.Precisely adjusted spindle head and solid grinding spindle stock to achieve top processing results at various grinding operations
9.Precisely polished and manually finished guideways in x- and y-axis
10.Hydraulic or manual resetting of grinding spindle stock
11.Longitudinal movement of table is either manually by handwheel or automatically by hydraulic feed
12.Grinding spindle features bearings on both sides and adjustable sliding flat grids
M1420 High Precision universal cylindrical grinder for sale
Technical specifications:
Description | unit | M1420X500 |
External grinding diameters | mm | 8~200mm |
Internal grinding diameters | mm | 13~100mm |
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 | degree | -5~+9 degree |
Max.wheel peripheral speed | m/s | 38 |
External wheel size | mm | Max.400*50*203 Min.280*50*203 |
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 | 2200*1600*1700 |
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) | |
Standard Accessories | ||
Coolant tank | set | 1 |
Grinding wheel dresser | set | 1 |
Wheel hub | set | 2 |
Wheel balancing mandrel | set | 1 |
Internal grinding tool | set | 1 |
3-claw chuck | set | 1 |
Open-type steady-rest | set | 1 |
Driving dog | set | 1 |
Carbide-tipped center | pcs | 2 |
Leveling wedge | pcs | 3 |
Quill shaft for internal grinding | set | 2 |
M1420 High Precision universal cylindrical grinder for sale
M1420 High Precision universal cylindrical grinder for sale
packing size:2200x1600x1700mm
Weight:2200/2500kgs
packed in fully closed ply wooden case,more safe.
M1420 High Precision universal cylindrical grinder for sale
M1420 High Precision universal cylindrical grinder for sale
Eileen Liu
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Tengzhou Uni-tech Co. Ltd
Tel: 0632-5810216 Fax: 0632-5810216
Ph:0086-15063231182
Skype:Eileen_935
QQ:3129679055
Website: //www.uni-techmachinery.com
M1420 High Precision universal cylindrical grinder for sale
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