Plunge feed

Grinding diameter                                  

mm

2-45

2-60

Max. grinding length

mm

145

190

Through-feed

Grinding diameter

mm

2-45

2-60

Max. grinding length

mm

145

200

Grinding wheel specifications

mm

PSA400×150(200)×203

P500×200×305

Regulating wheel specifications

mm

P250×150(200)×127

P350×200×203

Grinding wheel speed

rpm

1625

1338

Regulating wheel speed (stepless)

rpm

10-200

10-200

Regulating wheel frame swivel angle

In vertical plane

°

-2°～+5°

-2°～+5°

In horizontal plane

°

-1°～+3°

-1°～+3°

Grinding wheel min. feed amount

0.001

0.001

Regulating wheel min. feed amount

mm

0.001

0.001

Grinding Wheel dresser min feed amount

mm

0.001

0.001

Height from centerline of gri. wheel & reg. wheel to work rest

mm

190

200

Flow of coolant pump

L/min

25

50

Power

Grinding wheel motor

kw

11

18.5

Regulating wheel motor

kw

1.5

3

Water pump motor

kw

0.25

0.25

Lubricant pump motor

kw

0.09

0.09

Hydraulic pump motor

kw

/

/

Magnetic separator motor

kw

0.18

0.18

Machine power supply

-

3ph, 50HZ, 380V

3ph, 50HZ, 380V

Machine dimension (L×W×H）

mm

2600×1900×1500

2800×2500×1600

Machine weight

kg

3000

5000

Machining accuracy (standard bars)

Roundness

mm

0.001

0.001

Cylindricity

mm

0.0018

0.0018

Roughness

um

Ra0.16

Ra0.16