in june 2015, zihyd together with ningbo institute of industrial technology of the chinese academy of sciences setted up r&d center of wear resistant coating materials of hydraulic motor. the r & d center will mainly focus on orbital hydraulic motor、piston hydraulic motor, etc. with advanced wear resistant coating technology, the motor pressure could be up to 20-25mpa and in the meantime, the speed and working efficiency of hydraulic motor will be improved. |
