TDC Centerless Grinding Machine

TDC Centerless Grinding Machine

TDC centerless grinding machine performs grinding without locating the workpiece by its central axis. The main system consists of the grinding wheel, regulating wheel and work rest blade.
The grinding wheel removes material from the workpiece surface, while the regulating wheel controls workpiece rotation and feed speed. The work rest supports the workpiece during grinding to maintain stable processing.
The machine is suitable for continuous grinding of round bars, shafts, rollers, sleeves and other cylindrical components. It can be used for both rough and fine finishing depending on wheel selection and process settings.
Advantages include high processing efficiency, stable roundness, good surface finish and easy integration with automatic feeding systems.

Technical Parameters

Model
TDC-CM100D3-NC300A
TDC-CM100D4-NC300A
TDC-CM200D
TDC-CM100
grinding diameter
Φ1~Φ100mm
Φ2~Φ200mm
Φ1~Φ100mm
grinding wheel specifications
455×205×228.6mm
610×405×304.8mm
455×205×228.6mm
guide roller specifications
255×205×111.2mm
355×405×203.2mm
255×205×111.2mm
rotation rate of main spindle(RPM)
1800R.P.M
1500R.P.M
1800R.P.M
rotation rate of guide wheel shaft
10-300R.P.M
15-180R.P.M
10-300R.P.M
Spindle motor
15kw
37kw
15kw
guide roller motor
1.5kw
1.5kw
1.5kw
lubrication motor
0.75kw
0.75kw
0.75kw
coller motor
0.12kw
0.2kw
0.12kw
feed intake
0.001mm
0.001mm
0.001mm
roundness
0.0025mm
0.0025mm
0.0025mm
surface roughness
Ra≦0.16µm
Ra≦0.16µm
Ra≦0.16µm
lathe weight
3000kg
6800kg
3000kg
lathe dimension
2700×1630×2400mm
3300×1800×300mm
2700×1630×2400mm