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M7163 - Hydraluic

1.Description：

A short but wide work table gives the machine a compact structure, occupation of small land area.
it uses machining surface of steel, cast iron and various ferrous metals.
It is especially to machining the Die and also the groove and flange.
The wheel head vertical feeding use high precision ballscrew, make high feeding.
The wheel head adopts high-power motor and make higher grinding efficienty and smoothness

 

2.Features

The lift system use high-precision ballscrew to confirm accuracy.
The wheelhead can be moved transversely on the saddle by hydraulic

 system or by hand.  easy to operate.
The saddle togther with the wheelhead  have quick lift device  and move up and down for vertical feed on the column. It can be moved by hand or by hydraulic system.

 

Standard Appendix:

(1) tool box   (2) balancing stand  (3) balancing arbor (4) socket wrench (5) hook wrench (6)nuts for dismantling wheel adapter with wheel  (7)open-end wrench  (8) grinding wheel with wheel flange (adapter)  (9) rubber wiper (10) machine stand pad   (11) hanger (ring) 

(12) cooling equipment with pump  (13)  Electro magnetic chuck

 

Optional accessories:

(1)tiltable permanent chuck (2) demagnetizer    (3) angle dresser       (4) precision vice  (5) working light   (6)wheel flange (7) grinding wheel

 

SPECIFICATION			M7163
Size of workatable(L×W×H)		mm	1250X630	1600X630	2000X630
Max. Longitudinal movement of   worktable		mm	1350	1700	2100
Max. Distance from the spindle centerline to  the worktable surface		mm	800	800	800
Max. Cross movement of grinding head		mm	680	680	680
Max. Vertical movement of grinding head		mm	600	600	600
Vertical movement of the grinding  head by handwheel	Per gradutaion	mm	0.005	0.005	0.005
	Per revolution	mm	0.5	0.5	0.5
Rapid lifting motor	Power	KW	0.37	0.37	0.37
	speed	R/min	1450	1450	1450
Abrasive wheel dim(D×d×W)		mm	400×50×203	400×50×203	400×50×203
Speed of grinding wheel		r/mm	1440	1440	1440
Total power of motor		KW	14	14	14
Power of spindle motor		KW	7.5	7.5	7.5
Power  of  oil pump motor		KW	4	5.5	5.5
Processing  accuracy		mm	0.015/1000	0.015/1000	0.015/1000
Surface roughness		μm	Ra:0.63	Ra:0.63	Ra:0.63
N/G weight		kg	5600/6300	6800/7500	7800/8500
Package   LXWXH		mm	3800X2700X2800	4500X2700X2800	5500X2700X2800

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