The four stroke hydraulic cutting machine's stroke control includes two aspects: the upper position adjustment and the lower limit position control.
1, change the position of the stroke switch and adjust it by the way of mechanical electric hydraulic interlocking.
2, electric power: motor is adjusted by mechanical transmission mechanism with power shaft pressure plate.
3, manual: a hand wheel is rotated, the spiral motion screw directly drives the vertical plate adjustment.
4: the hand wheel is rotated, and hydraulic servo system by hydraulic automatic adjustment.