Application：
Applicable to all kinds of processing machinery, auto parts, fixture, magnetic steel, mould parts processing industry.
The machine tool can be made of grinding steel, iron, ceramics and non-ferrous metal parts.
M7140 Hydraulic Surface Grinding Machine
from /month
MACHINE description
Specification |
Unit | M7140/1000 | M7140/1600 | M7140/2000 | |
| Table size（L*W） | mm | 1000*400 | 1600*400 | 2000*400 | |
| Max. Longitudinal movement of worktable | mm | 1200 | 1700 | 2100 | |
| Max. Distance from spindle centerline to worktable surface | mm | 570 | 570 | 570 | |
| Max. Cross movement of grinding head | mm | 440 | 440 | 440 | |
| Max. Vertical movement of grinding head | mm | 400 | 400 | 400 | |
| Vertical movement of grinding head by hand wheel | Every lattice | mm | 0.01 | 0.01 | 0.01 |
| Each turn | mm | 1.00 | 1.00 | 1.00 | |
| Rapid lifting motor | Power | KW | 0.37 | 0.37 | 0.37 |
| Speed | r/min | 1440 | 1440 | 1440 | |
| T-slot of table | mm*n | 18*3 | 18*3 | 18*3 | |
| Table rapid move speed | m/min | 3-22 | 3-22 | 3-22 | |
| Auto feeder speed (front/back, Stepless) | m/min | 0.6-10 | 0.6-10 | 0.6-10 | |
| Abrasive wheel dimension (L x D x W) | mm | 350*127*40 | 350*127*40 | 350*127*40 | |
| Grinding wheel speed | r/min | 1440 | 1440 | 1440 | |
| Power of spindle motor | KW | 7.5 | 7.5 | 7.5 | |
| Power of oil pump motor | KW | 3 | 4 | 5.5 | |
| Processing accuracy | mm | 0.005/300 | 0.005/300 | 0.005/300 | |
| Surface roughness | um | Ra：0.63 | Ra：0.63 | Ra：0.63 | |
| Machine weight | KG | 3800 | 4800 | 5500 | |
| Package (L x W x H) | mm | 2600*1750*2050 | 4600*1750*2050 | 5800*1750*2050 | |
CHARACTERISTICS
The main performance characteristics：
The screw rod of the machine tool is made of special alloy steel through strict processing and heat treatment technology.
Grinding head vertical rapid lifting, improve production efficiency.
The grinding head lateral movement driven by hydraulic motor, which can also be manually.
The lifting mechanism and the triangle bracket adopt eccentric design, which is easy to adjust, and greatly prolong the service life of the machine tool.
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