Grinding Machines

Crankshaft pin grinding machines

Crankshaft pin grinding machines NTG-CK Series

Crankshaft pin grinding machines NTG-CK Series

Characteristics

High speed, high accuracy, and enhanced flexibility enable our users to realize high-productivity lines.

Crankshaft pin grinding machines NTG-CK Series specification

Specification items NTG-CK3280 NTG-CK45125
Swing over table
[mm]
⌀320 ⌀480
Distance between fixtures
[mm]
580 1,050
Grinding wheels
[mm]
⌀1,065 x 100 x ⌀304.8
⌀650 x 50 (CBN)
⌀1,065 x 100 x ⌀304.8
Max. wheel peripheral velocity
[m/s]
60 (80、120)
Max. wheel head rapid traverse
[m/min]
⌀30
Floor space
[approx. mm]
4,200 x 3,670 5,500 x 3,670
Machine main body weight
[about kgf]
16,000 18,000

High-speed crankshaft pin profile grinding machines NTG-CKS Series

High-speed crankshaft pin profile grinding machines NTG-CKS Series

Characteristics

We have significantly enhanced flexibility in grinding crankshafts due to the establishment of our high-speed, high-accuracy profile control technology.

Both high-producing twin-head type and compact single-head type are available.

Crankshaft pin grinding machines NTG-CKS Series specifications

Specification items NTG-CKS2 NTG-CKS1
Swing over table
[mm]
⌀350 ⌀350
Distance between fixtures
[mm]
700 700
Grinding wheels
[mm]
⌀550 x 50 x ⌀50 (CBN) ⌀550 x 40 x ⌀50 (CBN)
Max. wheel peripheral velocity
[m/s]
120 120
Max. wheel head rapid traverse
[m/min]
⌀40 ⌀40
Floor space
[approx. mm]
6,100 x 6,500 2,500 x 3,000
Machine main body weight
[about kgf]
19,000 15,000

HOME > Products > Grinding Machines > Crankshaft pin grinding machines