china new products hot sale in alibaba M7140 cylinder head surface grinding machine

Specifications grinding machine

1. Max size of workpiece grindable(L*W*H)

1000*400*400mm

2. Longitudinal travel of table (hydraulic)

1100mm

China new products hot sale in alibaba M7140  Cylinder head surface grinding machine    1. Structural characteristics The machine lead screw adopt special alloy steel to pass strict’s processing and technology for heating processing finished and it has high abrasive resistance.   The grinding head vertical can rapid lifting and it enhanced manufacturing efficiency   The grinding head cross movement drive by hydraulic, it can automatic and manual operation.   The lifting mechanism and mild steel shelf bracket adopt eccentric design easy by the adjustment that the lengthen service life of machine.   2. Technical specifications

Main technical parameters	Unit	M7140
Max size of workpiece grindable(L*W*H)	mm	1000*400*400
Longitudinal travel of table (hydraulic)	mm	1100
Distance form table to spindle center	mm	575
Spindle motor power	kw	5.5
Vertical movement per turn of handwheel	mm	1
Wheelhead movement per graduation of disc	mm	0.01
Max.distance of saddle cross movement	mm	450
Table longitudinal hydraulical speed(stepless)	m/min	0.5-3
Table Intermittent speed(stepless)	mm/stroke of table	3-30
Wheel spindle speed	r/min	1440
Wheel size(O.D*W*I.D)	mm	Ø350*40*Ø127
Wheel head rapid elevating motor power	kw	0.37
Hydraulic pump motor	kw	3
Motor total power	kw	9
Dimensions(O.D*W*I.D)	mm	2295*1773*2035
Net weight	kg	Approx 4000
Parallelism of surface ground with the datum surface	mm	1000:0.015
Surface roughness	µm	Ra0.63

  3. Machine accuracy   The machine accuracy standard according to <Q/320601CK07-2007 M7140 Surface Grinding Machine with Horizontal Spindle and Rectangular Table> after pass the testing up to standard and leave factory.   The finished surface to the base plane’s parallelism is 1000:0.015mm and the roughness is Ra0.63µm.     4. Details pictures