M7140/M7140W horizontal axis rectangular table surface grinder

NegotiableUpdate on 05/03

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

·The grinding head motor has been changed from an internal structure to an external structure, resulting in minimal lateral thermal deformation, low failure rate, and easy maintenance

Product Details

·The grinding head motor has been changed from an internal structure to an external structure, resulting in minimal lateral thermal deformation, low failure rate, and easy maintenance.
·By using an external hydraulic oil station, it is possible to avoid thermal deformation of the bed caused by excessive oil temperature inside the bed.
·The front end of the grinding wheel spindle adopts an inner column and outer conical sliding bearing, which has a long service life, good structural rigidity, high precision, and low roughness of the ground workpiece.

Main technical parameters Main Specifications		unit unit	M7140 M7140W	M7140x16 M7140x16W	M7140x20 M7140x20W
Workbench size (width x length) Size of working table (W×L)		mm	400x1000	400x1600	400x2000
Maximum grinding size (width x length x height) Max.size of workpiece to be ground (W×L×H)		mm	400x1000x400	400x1600x400	400x2000x400
Vertical movement of workbench (hydraulic) Table Longitudinal travel (Hydraulic)		mm	200-1100	200-1700	200-2100
Workbench load capacity (including electromagnetic suction cup) Max.Allowable weight of workpiece (Including electromagnetic chuck)		kg	624	1000	1248
Maximum lateral movement of grinding head (manual and hydraulic) Max.Travel of wheel-head cross(manual or hydraulic)		mm	430
Grinding wheel size (outer diameter x width x inner diameter) Grinding wheel size (O.D×W×I.D)		mm	Φ400 x 50 x Φ203
Total capacity of electrical equipment Electrical equipment total capacity		kVA	12	14	20
Grinding head motor	功率 Grinding wheel motor power Rotational speed	kW r/min	7.5 1440
Processing workpieces with equal thickness Working surface to base level parallelism		mm	300:0.005
Surface roughness of workpiece Surface roughness		µm	Ra0.63
Machine tool dimensions (length x width x height) Overall dimensions (L×W×H)		mm	3200x1736x2280	4300x1736x2280	6610x1874(min)x2280
Dimensions of the packaging box (length x width x height) Packing dimensions (L×W×H)		cm	360x191x262	453x215x262	513x203x276
Net weight N.W		kg	About 4500	About 5400	About 7000