M7150 horizontal surface grinder
Introduce:
performance & characteristic feature:
This series of machines were adopted with the grinding wheel to do grinding, it is widely used in machine manufacturing industry for grinding the surface of all sorts of metal parts such as the steel, the cast iron and the non-ferrous metal
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Specifications |
M7163 x 16-GM |
M7163 x 22-GM |
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The Worktable | ||||
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Table working surface(W x L) |
mm |
630 x 1600 |
630 x 2200 |
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Max. Size of workpiece to be ground (W x L x H) |
mm |
630 x 1600 x 500 |
630 x 2200 x 500 |
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Worktable longitudinal travel(hydraulic) |
mm |
200-1700 |
200-2300 |
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Worktable speed(stepless) |
m/min |
3-27 |
3-27 |
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Worktable "T"slots number & width |
- |
3(22mm) |
3(22mm) |
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Max. Allowable weight of workpiece(including electromagnetic chuck) |
kg |
1250 |
1720 |
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electromagnetic chuck size(W x L) |
mm |
630 x 800 |
630 x 1000 (2 pcs) |
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The Wheel-head | ||||
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Distance from grinding wheel spindle axis to Worktable surface |
mm |
150-725 |
150-725 |
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Max. Travel of the Wheel-head (manual or hydraulic) |
mm |
Cross 600
vertical 500 |
Cross 600
vertical 500 |
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Min. Scale on the down feeding hand wheel |
mm |
0.01 |
0.01 |
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Hydraulic pump type & rate of flow |
- |
YB1-125 96L/min |
YB1-125 150L/min |
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Automatic cross feeding of the Wheel-head(stepless) |
- |
Continuous 0.5-4.5m/min
Intermittent 3-30mm |
Continuous 0.5-4.5m/min
Intermittent 3-30mm |
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the Wheel-head feeding travel of the hand wheel per circle of dial |
mm |
Cross----2.6 Vertical-0.5 |
Cross----2.6 Vertical-0.5 |
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Grinding wheel size(O.D x W x I.D) |
mm |
Φ400 x 50 x Φ203 |
Φ400 x 50 x Φ203 |
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Wheel-head rapid lifting speed |
mm/min |
400 |
400 |
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The power | ||||
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Electrical equipment total capacity |
kVA |
20 |
20 |
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Grinding wheel motor power & speed |
kw |
7.5(1440r/min) |
7.5(1440r/min) |
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Hydraulic pump motor power & speed |
kw |
5.5(960r/min) |
5.5(960r/min) |
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The working precision | ||||
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The parallelism of Working surface relative to base level |
mm |
300:0.008 |
300:0.008 |
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The workpiece surface roughness |
μm |
Ra0.63 |
Ra0.63 |
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Shape of the machine | ||||
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Overall dimensions(L x W x H) |
mm |
4500 x 2135 x 2410 |
4900 x 2135 x 2410 |
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Packing case dimensions(L x W x H) |
cm |
461 x 248 x 290 |
501 x 248 x 290 |
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N.W/G.W |
kg |
7500/8000 |
8000/8500 |
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Accessories:
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grinding wheel 2 pcs |
electromagnetic chuck 1 set |
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grinding wheel balancing bracket 1 set |
Wrench 1 piece |
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grinding wheel finisher 1 set |
foundation bolt 2 pairs |
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grinding wheel chuck 2 pairs |
sizing block 7 pairs |
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grinding wheel balancing shaft 1 pair |
shaving scrap iron board 1 pair |