CNC Centerless Grinder JHC-12S Machine features: SNCM-220H used by carburizing treatment to computer-controlled cryogenic treatment, the surface hardness more than HRC62, the Ministry of heart quenched and tempered HRC25 ~ 30, spindle torque to bear strong, good accuracy, the use of KJ-4 alloy bearings, three-point dynamic pressure oil-film system, using Oil-floating spindle, spindle less contact, low temperature rise, so that the machine running at all times to maintain consistency and stability of precision. CNC Centerless Grinder. Good storm cycle cooling efficiency and high accuracy. Drive motor used when the tooth belt regulation to reduce vibration, noise at the end of fall. Adjustment wheel spindle motor servo-motors used in Japan, speed control 10 ~ 250rpm Paragraphs free digital set, to adjust the speed of the best lines, when the adjustment wheel diameter changes can still be maintained with the line speed, grinding out the best product. CNC Centerless Grinder. Block spindle motor and a link to one seat, tilt wheel to adjust when the motor is also inclined to follow, completely rule out the belt and pulley and non-parallel to reverse the problem.