TECHNICAL SPECIFICATION

Specification

mm

Outline dimension

(kg)

Weight

(L)

(W)

(H)

3000

mm

9783

3598

2185

28000

4000

mm

12680

3598

2185

34000

5000

Grinding dia.

Without steady rest

mm

Max.

630

Min≥750Grinding wheel with a dia. Of ≥750 is available

30

With steady rest

mm

Max.

350

Min

150

Max. grinding length

mm

3000

3000

4000

4000

5000

5000

Max. weight of workpiece

kg

30004000

2000∼3000

5000

2000∼3000

Center high

mm

335

Distance between centers

mm

3000

3120

4000

4300

5000

5300

workpiece  speed

r/min

8∼200

Wheel speed

m/s

35

Grinding  wheel

Max.

mm

900×75×305

Min.

mm

750×75×305      30

Headstock center

80#

Tailstock center

80#

Packing case size

mm

3000

4000

1/2

mm

8300×1400×2200

10400×1400×2200

2/2

mm

6420×2020×2530

6420×2020×2530

Total power of motors

KW

34.525

         WORKING ACCURACY

Grinding accuracy of

Workpiece between centers

( Without steady rest)

Roundness

0.0025mm

Uniformity diameter of in longitudinal sec longitudinal section

3000     

4000∼5000

×Test piece L×Dmm

1000×100

1500×100

0.008mm

0.012mm

Roughness

μm

Ra 0.32