M7140X1000 high precision hydraulic steel polishing machine

Product Description

M7140 hydraulic surface grinding machine main specifications:

Model					M7140*1000	M7140*1600	M7140*2000
Working tanle	Table size(L×W)			mm	1000×400	1600×400	2000×400
	Max movement of working table(L× W)			mm	1100	1700	2100
	T-Slot(number×width)				3×18	3×18	3×18
	Speed of working table			m/min	3--25	3--25	3--25
Grinding head	Max distance from spindle center to table surface			mm	575	575	575
	Max travel of grinding head		Cross(Manual and hydraulic)	mm	440	440	440
			Vertical(Manual)	mm	400	400	400
	Spindle speed			rpm	1440	1440	1440
	Wheel Size(Outer diameter×width×Inner diameter)			mm	φ350×40×φ127	φ350×40×φ127	φ350×40×φ127
	Scale on the vertical handwheel			mm	0.01	0.01	0.01
	Grinding head feed per revolution of handwheel			mm	1.00	1.00	1.00
Total power				kw	11	12	12
Spindle motor		Power		kw	7.5	7.5	7.5
		Speed		r/min	1440	1440	1440
Rapid up and down motor		Power		kw	0.37	0.37	0.55
		Speed		r/min	1440	1440	1440
Oil pump motor		Power		kw	3	4	4
		Speed		r/min	960	960	960
Coolant pump motor		Power		kw	0.125	0.125	0.125
		Speed		r/min	2800	2800	2800
Oil pump		Flow		L/min	100	100	125/50
		Working pressure		MPa	1.5	1.5	1.5
Working precision		The parallelism of working surface to base level		mm	1000:0.015	1000:0.015	1000:0.015
		Surface roughness		µm	Ra0.63	Ra0.63	Ra0.63
Weight		N/G		kg	3800/4200	5300/6000	6300/7000
Overall dimension(L×W×H)				mm	2700×1750×2100	4400×1750×2100	5400×1750×2100

Our Services
1.Standardization of Service "212"
2: response in 2 hours
1: provide solution in 1 day
2: solve complaint in 2 days
2.Installation Service
Installation Services are available with all HYMT machines. We dispatch technician to customer's
factory for installation and preoperation of machines.
3.Training Service
Our technician is available to your factory and offer training of how to use our machines. As well, you
may send your technician to our company to learn how to operate machines.
4.Quality Guarantee
We guarantee the quality of machine (e.g. processing speed and working performance is the same as the data of samples making). We sign the agreement with detailed technical data.
We arrange final test before shipment. We run the machine for a few days, and then use customer's materials for test. After making sure machine is the best performance, then make shipments.

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