Diamond Calibrating roller is suitable for all kinds of calibrating machines,especially for handing polished ceramic tile.3A sues the latest formula technology and advanced production technics, customizes roollerspirallayout,grit size,roller formula according to the machine configuration and body status,in order to achieve the best balance between lifetime and calibrating effect.3A diamond calibrating roller is characterized by good sharpness,low working noise,long lifetime,stable
performance,good processing effect and low energy consumption.