The final step came when steam was introduced into the cylinder to drive the piston backward as well as forward, thereby increasing the speed of the engine and cutting its fuel consumption.
最后一步是将蒸汽引入气缸，使得活塞前后推动，从而提高了发动机的速度，降低了燃料消耗。
2
Pressure cutting device, it adopt cylinder pressure, slice, waste detection, finished product automatic arrangement, observation light of spray devices.
压切装置，采用汽缸施压、切片、废品检测、成品自动排列、喷胶观察灯装置。
3
Cutting: Adopts rodless cylinder to auto cut the material back and forth.