Grinding : Cylindrical

 
  • Well-developed lineup from large machines to compact machines.
  • High speed, high accuracy, and space saving.
  • High reliability has achieved high productivity.

NTG-6SP

Small cylindrical grinding machines NTG-6SP

Compact-sized wheel head traverse-type cylindrical grinding machine NTG-6SP. A grinding machine that requires the world's smallest floor space and has inherited the traditional DNA of NTC, such as high accuracy, high productivity and high rigidity.

NTG-6,7M

Cylindrical grinding machines NTG-6,7M Series

Combination of space saving and high productivity. This Series enables our users to configure a line suitable for machining crank cams.


 

NTG-7,9

Cylindrical grinding machines NTG-7,9 Series

The basic concept is high quality and reliability. Operation support functions including production information have been dramatically enhanced.

 

Specifications

Specification items NTG-6SP NTG-5,6 P/A NTG-6M,7M P/A NTG-7,9 P/A
Swing over table
[mm]
φ350 φ350 φ350 φ350/φ450
Distance between centers
[mm]
630 350/600 350/600 600/1,000/1,250
Grinding wheels
[mm]
φ450×
35(CBN)
φ510×50×φ203.2
φ610×50×φ203.2
φ610×120(200)×φ254
φ760×120(200)×φ304.8
φ450/550×35(CBN)
φ760×150×φ304.8
φ915×150×φ304.8
φ450/550×35(CBN)
Max. wheel peripheral velocity
[m/s]
80(CBN) Standard wheel 60
(CBN wheel 80/120)
Standard wheel 60
(CBN wheel 80/120)
Standard wheel 60
(CBN wheel 80/120)
Max. wheel head rapid traverse
[m/min]
φ40 φ40 φ40 φ30
Floor space
[approx. mm]
2,200×2,450 2,100/2,600×2,380 2,850/3,650×2,730 3,450 / 4,970 / 5,680×3,400
Machine main body weight
[about kgf]
9,000 4,500 9,000/10,000 11,000/13,000/14,000
Type Plain straight type Plain straight type / 30°Angular type Plain straight type / 30°Angular type / -30°Angular type

NTC America Corporation • 46605 Magellan Drive • Novi, MI 48377 • 248.560.1200 • 248.560.0215 fax • www.ntcamerica.com

 

 

Copyright 2017© Komatsu NTC Ltd. - NTC America