AutomaticSurface Grinding Machine M7140

specifications

unit

M7140

Table working surface (W×L)

mm

400×1000

Max.size of workpiece to be ground(W×L×H)

mm

400×1000×400

Tanle longitrdinal travel(hydraulic)

mm

200~1100

Speed of table(stepless)

m/min

3~25

Max.allowable weight of workpiece (including electromagnetic chuck)

kg

624

Electromagnetic chuck(W×L)

mm

400×1000

Max.travel of wheel-head cross(manual or hydraulic)

mm

430

Automatic cross-feed of wheel-head(Stepless)

m/min

0.8-2.5

Automatic cross-feed of continuous

Automatic cross-feed of intermittent

mm/times

3~30/stroke of table

Wheel-head feed for each turn of hand-wheel

mm

0.5

Wheel-head feed for each turn of hand-vertical

Min.down-feed hand-wheel dial graduated to

mm

0.005

Grinding wheel size

mm

400×50×203

Electrical equipment total capacity

KVA

12

Grinding wheel motor power

KW

7.5

Grinding wheel motor speed

r/min

1440

Working surface to base level parallelism

mm

300:0.005

Surface roughness

um

Ra0.63

Overall dimensions(L×W×H)

mm

3000×1736×228

Packing case dimensions(L×W×H)

cm

360×191×262

N.W/G.W

kg

4500/5000