MK84100/MK84125 CNC Roll Grinder

Items

MK84100 MKZ84100

MK84125 MKZ84125

Machining scope

Max. grinding diameter(mm)

φ 1000

φ 1250

Center distance(m)

4, 5, 6, 7, 8

4, 5, 6, 7, 8, 10, 12, 15

Max. weight of workpiece(t)

25

25/35

Speed of workpiece(Stepless)(r/min)

25

25/35

Vertical moving speed of tailstock(mm/min)

1800

1800

Supporting dia. (mm)

φ 100~φ 480

φ 150~φ 780

Vertical moving speed of planker(mm/min)

50-4000

50-4000

Grinding wheel, athe bed: center distance between two guide-rail (mm)

1000

1000/1200

Wheel frame

Max. horizontal distance (mm)

600

650

Rapid horizontal speed(mm/min)

300

300

Continuous horizontal feed(mm/min)

0.002-1.2

Periodical horizontal feed(mm)

0.002-0.12

Feed volume of electric handwheel(mm/p)

0.001

0.001

Grinding wheel size(outer × width × inner)(mm)

900× 75/100× 305

900× 75/100× 305

Max. grinding wheel linear speed(m/s)

45

45

Quantity of intensive(mm)

≤ 2

≤ 2

Range of measuring device(mm)

150-1000

150-1250

Headstock motor(kw)

45

55

Grinding wheel motor(kw)

55

75

Motor for horizontal feed (kw)

1.5

1.5

Servo motor for planber vertical movement(kw)

3.5

3.5

Middle and high servo motor(kw)

0.8

0.8

Machining accuracy

Roundness (support with bracket)

0.002mm

cylindricity(support with bracket)

0.002/1000mm

Roughness of surface (workpiece matched with grinding wheel)

Ra0.2um

Cambering profile (support with bracket)

0.002/1000mm