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M1332 External Universal Cylindrical Grinding Machine

Feature:
1. Wheel head
The wheel head cross feed is driven by hydraulic, which realizes automatic periodical feed and rapid feed. It can also do rough and fine feed through hand wheel.
The work head spindle, wheel head spindle, internal grinding spindle, coolant pump, hydrodynamic and hydrostatic oil pump are driven by separate motors.
The wheel dresser can be assembled on the worktable surface or on the tailstock.
2. Quality:
The longitudinal movement of the worktable is driven by hydraulic or by hand wheel. The worktable can rotate to a certain degree so as to be suitable for grinding taper.
Each moving parts of the machine has electric, hydraulic and mechanic interlock structure machine is well designed with pleasing appearance, all control lever are centralized in panel make operating easy
From the above Our M13 series cylindrical grinder is good looking and practical.
About the head stock, we adopt the converter to control the headstock rotating speed. We put the controller on the control panel to make the operation much easier.
3. Packing
The machines are packed by the fumigation wooden pallet which is easy for clients to transport or load and
unload.
Item | Unit | M1320 | M1332 | M1332A |
Distance between centers | mm | 500 / 750 | 1000/1500/2000/3000 | 2000/3000 |
Center height | mm | 135 | 180 | |
Dia. Ground (O.D) | mm | 5-200 | 8-320 | |
Max. length ground (O.D) | mm | 500 / 750 | 1000/1500/2000/3000 |
|
Max. weight of work piece | kg | 100 | 150 | 500 |
Center taper | MT | 4 | 5 | |
Spindle speed | r/min | 25-380 stepless | 26/52/90/130/180/260 | |
Wheel spindle speed | r/min | 1335 | 1100 | |
Wheelhead rapid travel | mm | 50 | 50 | |
Max. travel | mm | 205 | 235 | |
Hand feed per.rev |
| Rough:2; Fine 0.5 | Rough:2; Fine 0.5 | |
Hand feed per.gra |
| Rough: 0.01; Fine: 0.0025 | Rough: 0.01; Fine: 0.0025 | |
Wheel size (ODxWxID) | mm | 500×50×203 | 600×63×305 | |
Peripheral velocity | m/s | 35 | 35 | |
Hand feed per.rev | mm | 6 | 6 | |
Longitudinal speed range of table | m/min | 0.1-4 | 0.1-4 | |
Center tap30er | MT | 4 | 4 | |
Quill travel | mm | 30 | 30 | |
Wheelhead motor power | kw | 5.5 | 11 | |
Workhead motor power | kw | 1.1 | 0.75/1.5 | 1.5/2.4 |
Gross weight | t | 4 / 4.2 | 5.3/6.1/7.9/9.9 | 7.9/9.9 |


