This machine is suitable for workpieces without heat treatment,such as chamfers of various molds and mechanical parts manufacturing.
The R300D is the fifirst to invert the R and C angles, and adjust the motor speed at any time depending on the material being processed.
R300D is equipped with a brushless motor, which signifificantly improves the stability and power, and the service life is 3 to 5 times that of ordinary motors.