CNC Cylindrical Grinding Machine
From inquiry to clients’ usage of SJR Machinery Co., Ltd.’sCNC Cylindrical Grinding Machine , we promise to offer you superior service .Please believe your choice . CNC Cylindrical Grinding Machine
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  • PARAMETERS

Specification

mm

UCGK20x500

Distance between centers

mm

500

Center  height

mm

135

Maximum workpiece rotation diameter

mm

200

Grinding range of workpiece diameter

mm

Φ8~ φ200

Max. Workpiece weight

kg

13

angle of worktable



angle of worktable

Anticlockwise

°

7

Clockwise

°

3

Max. travel of worktable

mm

650

Table grinding speed

m/min

0 ~3

Worktable positioning accuracy

mm

0.01

Worktable repeat positioning accuracy

mm

0.005

Worktable servo motor

N.m

8.4

wheelstock stroke

mm

200

wheelstock positioning accuracy

mm

0.005

Wheelstock repeat positioning accuracy

mm

0.002

Wheelstock servo motor

Nm

8.4

Wheel size(O.Dx W x I.D.)

mm

500x50x203

peripheral speed of wheel

m/s

38

Headstock/tailstock center

Morse

NO.4




Lubrication system

Automatic lubrication


In the machine

Automatic lubrication capacity

L

50

cooling system

Cooling pump flow

L/min

22

Cooling tank capacity

L

130

Wheelstock motor

kw

5.5

Net weight of machine

kg

2800

Machine size (L×W× H)

mm

2500*1800*1650




Accuracy

Roundness

mm

≤0.0015

Cylindricity

mm

≤0.005

Roughness

μm

Ra≤0.32

MKE1332B Specification



Specification







Description

unit

MKE1332Bx500

MKE1332BX1000

MKE1332BX1500

MKE1332Bx2000


External grinding diameters

mm

φ8~320

φ8~320

φ8~320

φ8~320


Center height

mm

180

180

180

180


Distance between center

mm

500

1000

1500

2000


Max.workpiece weight

kg

150

150

150

150


Grinding length External

mm

500

1000

1500

2000


Swivel range of worktable

°

-3~+7°

-3~+7°

-3~+6°

-2~+5°


Max.wheel peripheral speed

m/s

38

38

38

38


External wheel size

mm

φ600x75xφ305

φ600x75xφ305

φ600x75xφ305


wheel spindle rotation speed

r/min

1210

1210

1210

1210


Headstock  center

morse

NO.5

NO.5

NO.5

NO.5


tailstock center

morse

NO.4

NO.4

NO.4

NO.5


Headstock spindle rotation speed

r/min

26、52、90、130、180、260

26、52、90、130、180、260

Total motor power

kw

21.475

21.475

21.475

30.075


Min.pulse amount in X-axis

mm

0.001

0.001

0.001

0.001


Min.pulse amount in Z-axis

mm

0.001

0.001

0.001

0.001


Longitudinal servo motor

kw

4.7(23NM)

4.7(23NM)

4.7(23NM)

4.7(23NM)


Traverse servo motor

kw

3.9(15NM)

3.9(15NM)

3.9(15NM)

4.7(23NM)


Machine overall dimension(LxWxH)

mm

3000x2100x2000

3500x2100x2000

5300x2000x2000

6700x2000x2000


Machine weight

kg

3500

4000

5000

7000









Working Accuracy







Roundness(O.D/I.D)



1.5μm(O.D)



Uniformity of dia.in longitudinal section(O.D/I.D)


5μm(O.D)



Surface roughness(O.D/I.D)



Ra0.32μm(O.D)










Mail Accessories







Magnetic separator

set


1

1



Grinding wheel dresser

set


1

1



Wheel hub

set


2

2



Wheel balancing mandrel

set


1

1



Open-type steady-rest

set


1

1



Driving dog

set


1

1



Carbide-tipped center

pcs


2

2



Leveling wedge

pcs


3

3










Special Accessories







Wheel balancing stand

set


1

1



Endface measuring instrument

set


1

1



Hybrid wheel spindle

set


1

1



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