Supply M7130 large water grinder

Time：2020-03-23 10:03:26CTR：

The longitudinal movement of the worktable is driven by the vane pump, which is stable in operation, low in noise, low in the temperature rise of the oil sump, and the precision reaches the national standard of horizontal axis flat surface grinder. (GB / T4022-1983)
* It can grind groove and flange side.
* The improved grinding head lateral feed mechanism has hydraulic automatic feed and manual feed, easy to operate.
* The vertical movement of the grinding head has a quick lifting mechanism, and it can be fed manually.
* Y series motors are used for grinding head motor and oil pump motor, and the electrical safety implements national safety standards.
* The appearance is beautiful, and the machine tool has a place to install the digital display device.

Guangxi M7130 plane large water grinder 【Main technical parameters】

Technical parameter		M7140	M7130
Working table size (length × width × height) mm		1000×400	1000×320
Grinding workpiece maximum size (length × width × height) mm		1000×400×400	1000×320×400
Grinding wheel size (outer diameter × inner diameter × width) mm		350×127×40	350×127×40
Wheel speed r / min		1440	1440
Grinding motor	power KW	5.5	5.5
Grinding motor	转速r/min	1440	1440
Grinding handwheel Vertical feed	Handwheel mm	0.01	0.01
Grinding handwheel Vertical feed	Per handwheel mm	1.00	1.00
Fast lifting motor	Power KW	0.37	0.37
Fast lifting motor	Rotating speed r/min	1440	1440
Oil pump motor	Power KW	3	3
Oil pump motor	Rotating speed r/min	960	960
Oil pump	Flow ml/r	100	100
Oil pump	Maximum working pressure MPa	2.5	2.5
Cooling pump motor	Power KW	0.125	0.125
Cooling pump motor	Rotating speed r/min	2800	2800
Worktable speed m/min		3-25	3-25
Working accuracy mm/mm		1000:0.015	1000:0.015
Surface roughness μm		Ra0.63	Ra0.6

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