The RC series centerless grinding machines can be used for infeed grinding and thrufeed grinding to ensure accuracy, high productivity in workpieces with diameters between 1 mm and 50 mm. Automatic loading and unloading attachment is easy to operate, as well as reduce cost.
Roller and Ball Bearing Series (B Series)
The innovative advanced regulating wheel spindle does not require a flange and utilizes angular contact bearings and Roller and Ball Bearing with double supports that firmly maintain spindle super precision rotation and rigidity.
RC-12B
RC-16B
RC-18B
RC-1812B
RC-20B
Grinding range (dia. mm)
Ø1-Ø30
Ø2-Ø40
Ø2-Ø50
Ø2-Ø50
Ø2-Ø50
Grinding wheel size (dia. x width x hole mm)
Ø305 x 150 x Ø120
Ø405 x 205 x Ø203.2
Ø455 x 205 x Ø228.6
Ø455 x 305 x Ø228.6
Ø510 x 205 x Ø304.8
Machine Dimension
(WxDXH mm)
1,900×1,550×1,420
1,900×1,550×1,420
2,450×2,050×1,600
2,450×2,100×1,600
2,650×2,150×1,600
Machine Weight (kg)
1,500
2,400
3,200
3,700
Hydrodynamic Bearing Series (S Series)
The regulating wheel can rapidly approach workpiece and then speed down while initiating grinding.
Hydrodynamic bearings
RC-12S
RC-18S
Grinding range (dia. mm)
Ø1-Ø30
Ø2-Ø50
Grinding wheel size (dia. x width x hole mm)
Ø305 x 150 x Ø120
Ø455 x 205 x Ø228.6
Machine Dimension
(WxDXH mm)
1,900×1,550×1,420
2,300 x 1,800 x 1,600
Machine Weight (kg)
1,700
3,300
Hydrostatic Bearing Series (H Series)
Hydrostatic bearings of the grinding spindle are surrounded by high pressure oil film, eliminating metal-to-metal contact, overheating, oil leakage since no oil seals are utilized, providing less power consumption, high rigidity and high vibration damping performance.