Capacities

Range of grinding diameter

Φ30-500 mm without steady rest

Φ30-200 with steady rest

Maximum grinding length

3000 mm

Center height

270 mm

Center to floor

1097mm

Maximum workpiece weight

2000 kg

Wheel head

Wheel head travel

350mm

Wheel size(O.D×Width×I.D)

Φ750*75*305 mm

Grinding wheel-spindles speed

870 rpm

Grinding wheel linear speed

35 m/sec

Wheel head rapid approach and withdrawal traverse

100 mm

Wheel head quick travel time

5 sec

Handwheel travel per round (course/fine grinding)

4mm/0.5mm

Handwheel trave per graduation (course/fine grinding)

0.02mm/0.0025 mm

Rotary switch travel per graduation

0.02mm/0.0025 mm

Minimum automatic feeding

0.0025 mm

Wheel head travel on carriage

150mm

Work table

Work table swivel

-2 to 3°

Maximum work table travel

3200 mm

Maximum work table travel speed

3 m/min

Handwheel travel per round

5mm

Head stock

Drive plate rotary speed

18-140rpm

Spindle bore taper

MT6

Tail stock

Sleeve travel

70mm

Sleeve taper

MT6

Hydraulic system

Hydraulic pump pressure

1-1.2 Mpa

Pressure on lubrication system

0.4-0.6Mpa

Pressure on auxiliary system

0.5-0.7 Mpa

Gear pump flow

16 mL/r

Cooling system

Coolant flow

50 L/min

Motors

Wheel head motor

15kw

Headstock motor

2.2/3.3kw

Coolant pump

0.2kw

Oil pump

1.1kw

Weight and dimension

Weight(About)

11350 kg

Dimension(Length×Width×Height)

10240*2140*1550