TM-12 was born in 2007, it is China's first four full gear grinding machines. Grinding crossover for rotary operation, effectively canceling the milling process between longitudinal and transverse traction, reduce labor intensity, greatly improving floor flatness standard construction industry, and guide to move to a higher standard of construction flooring industry . TM-12 machine with full gear to improve the life and reliability of the machine. Four rotating grinding operation, improve operational smoothness and mechanical flexibility. There grinding machinery expansion of 620mm and 820mm two different specifications. Optional different disc, one-time installation 12 or 24 abrasive. Machinery drainage and the use of uniform cloth double vacuum suction device can be used for dry / wet two grinding way. Through simple adjustments, enabling parallel operation of multiple machines at the same time, greatly improve efficiency, reduce labor costs. TM-12 technical parameters amps 16 ~ 20A Voltage 380V 50Hz frequency converter imported motor 10HP 15HP water tank capacity 30L expansion of grinding 620mm Weight 320kg machine height 1180mm width 620mm disc machine speed 0 ~ 1200rpm Price RMB: Yuan (excluding shipping not Tax)