Chang Xin

On-line real-time monitoring method and device for failure of hydraulic motor of large-sized plate bending roll

Resilient mounting mechanism and discrete formula support column of processing panel work piece

Multipoint progressive plate forming method and device

Slitting machine blade hydraulic pressure locking device

Flexible supporting mechanism for machining plate workpiece

Roll cleaner for sheet flattening machine

Flexible complex curved-plate machining equipment

Device for progressive panel of multiple spot takes shape

Support column and bent plate pressure head of flexible processing equipment and upper and lower transfer that contains

Marine veneer reeling machine with variable lower roll spacing and lower roll driving device thereof