• Internal Grinding Machines

• The RIG series internal grinding machine is suitable for inner diameter of workpiece. The efficient and reliable programming of grinding and dressing cycles is suitable for mass production and ensures the precise concentricity on inner diameters. The main features are as follows：
• • Nimble and precise positioning wheelhead.
  • Multi-function and manual adjustable workhead.
  • Heidenhain sub-μLinear scale with closeloop feedback on X axis.

Twin Spindle Series

 

• Max. 8 faces grinding in one cycle
• Twin grinding spindles configuration for internal and cylindrical grinding
• Eliminate repetitive chucking error of workpiece
• Reduce cycle time

	RTG-100CNC
Grinding range (ID)(mm)	Ø6-Ø100
Max. Grinding depth(mm)	100
Max. table traverse(mm)	400+250 (manual)
Machine Dimension  (WxDXH mm)	2,600 x 2,000 x 2,020
Machine Weight (kg)	5,000

 

CNC Series

 

• Equipped with FANUC color screen, the latest technology in digital control systems.
• The table motion is driven by servo motor to ensure high rigidity and precise positioning.
• X and Z axes have high torque servo motor directly coupled to the class C1 ballscrew.

	RIG-150CNC
Grinding range (ID)(mm)	Ø6-Ø150
Max. Grinding depth(mm)	150
Max. table traverse(mm)	400
Machine Dimension  (WxDXH mm)	2,500 x 2,170 x 1,950
Machine Weight (kg)	3,000

 

NC Series

 

• NC Series Dialogue type interface and digital control technology.
• Self diagnostic function for trouble shooting.
• Automatic memory while power failure.
• Memory function of infeed and dressing compensation.
• Multi-dressing can be set up during grinding.
• Dressing compensation can be adjusted on-line.

 

	RIG-150NC
Grinding range (ID)(mm)	Ø6-Ø150
Max. Grinding depth(mm)	150
Max. table traverse(mm)	530
Machine Dimension  (WxDXH mm)	2,600 x 1,950 x 1,800
Machine Weight (kg)	2,400

 

 

 

Economical Series

 

• Hydraulic driven automatic wheel infeed.
• Hydraulic lubrication features low friction factors, and more rigidity and high positioning accuracy.
• Angular Contac Ball Bearing in wheelhead handles both axial and radical loads to maintain the stability of high precision during high-speed rotation.

 

 

	RIG-150
Grinding range (ID)(mm)	Ø6-Ø150
Max. Grinding depth(mm)	150
Max. table traverse(mm)	530
Machine Dimension  (WxDXH mm)	2,600 x 1,800 x 1,400
Machine Weight (kg)	2,200

CNC Series

 

• Equipped with FANUC color screen, the latest technology in digital control systems.
• The table motion is driven by servo motor to ensure high rigidity and precise positioning.
• X and Z axes have high torque servo motor directly coupled to the class C1 ballscrew.