Model

M7150×12GM

M7150×16GM

M7150×20GM

Table working surface(W×L)

500×1250mm

500×1600mm

500×2000mm

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

500×1250×400

500×1600×400

500×2000×400

Table longitudinal travel (hydraulic)

200-1100mm

200-1100mm

200-1100mm

Speed of table (stepless)

3-25m/min

3-25m/min

3-25m/min

Table

T slots

3

3

3

Width

22mm

22mm

22mm

Distance from grinding wheel spindle-axis to table surface

200-600mm

200-600mm

200-600mm

Max. travel of
wheel-head

Cross (manual or hydraulic)

550mm

550mm

550mm

Vertical (manual or power-operated)

400mm

400mm

400mm

Automatic cross-feed of
wheel-head (stepless)

continuous

0.5-3.5m/min

0.5-3.5m/min

0.5-3.5m/min roke of table

Intermittent
(mm/stroke of table)

3-30

3-30

3-30

Wheel-head feed for each turn of hand-wheel

Cross

3mm

3mm

3mm

Vertical

0.5mm

0.5mm

0.5mm

Min. down-feed hand-wheel dial graduated to

0.005mm

0.005mm

0.005mm

Grinding wheel size(O.D×W×I.D)

400×50×203mm

400×50×203mm

400×50×203mm

Wheel-head rapid up-down traverse speed

310mm/min

310mm/min

310mm/min

Hydraulic pump

Type

YB1-100

YB1-100

YB1-100

Delivery

96L/min

96L/min

96L/min

Electrical equipment total capacity

14kVA

14kVA

15.5kVA

Grinding wheel motor

Power

7.5kW

7.5kW

7.5kW

Speed

1440r/min

1440r/min

1440r/min

Hydraulic pump motor

Power

4kW

4kW

5.5kW

Speed

960r/min

960r/min

960r/min

Wheel-head rapid
elevation motor

Power

0.37kW

0.37kW

0.37kW

Speed

1400r/min

1400r/min

1400r/min

Coolant pump

Type

DB-100

DB-100

DB-100

Delivery

100L/min

100L/min

100L/min

Coolant pump motor

Power

0.25kW

0.25kW

0.25kW

Speed

3000r/min

3000r/min

3000r/min

Max. allowable weight of workpiece (Including electromagnetic chuck)

975kg

1248kg

1560kg

Electromagnetic chuck(W×L)

500×1250mm

500×1600mm

500×2000mm

Overall dimensions(L×W×H) (mm)

3530×2073×2280 

4100×2073×2280

6500×2073×2280

N.W/G.W

6000/6700kg

7000/8000kg

8000/9300kg