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Manual Surface Grinder M820

Manual Surface Grinder M820

Features
1. The manual surface grinder M820 adopts the exceeding precise class 7 (P4 level) ball bearing for spindle.
2. Driven by the synchronous belt, the machine features easy operation.

Technical parameters Unit M820 MS820
Max. grinding dimension ( L×W×H) mm 520×220×490 520×220×490
Max. grinding length mm 530 530
Max. grinding width mm 220 220
Distance from table surface to spindle center mm 450 450
Slide way V-type rail with steel-ball V-type rail with steel-ball
V-type rail with steel-ball Kg 200 200
Table size (L×W) mm 480×200 480×200
Number of T-slot mm×n 14×1 14×1
Working table speed m/min 3-23 3-23
Cross feeding on handwheel mm 0.02/graduation 2.5/revolution 0.02/graduation 2.5/revolution
Vertical feeding on handwheel mm 0.01/graduation 1.25/revolution 0.01/graduation 1.25/revolution
Wheel size (diameter×width×bore ) mm 200×20×31.75 200×20×31.75
Spindle speed 50Hz rpm 2850 2850
0-6000 0-6000
Spindle motor power Kw 1.1 1.1
Coolant pump power Kw 0.4 0.4
Minimum numerical display mm 0.001-0.005
Machine size (L×W×H) mm 1680×1140×1760 1680×1140×1760
Packing size (L×W×H) mm 1140×1250×1940 1140×1250×1940
Gross/Net weight T O.80, 0.70 O.85, 0.75
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