如果油缸内残留空气受急剧夹压时，那么，由于液压油的作用，有可能使密封圈烧损。
If the residual air in cylinder is impacted by abrupt clamp pressure the seal ring will be damaged due to the effect of diesel oil.
液压油缸可单独使用，也可串联使用，它一端与机动式换向阀连接，另一端与抽油杆柱连接。
The hydraulic cylinder can be used alone or connected in series. One end of the hydraulic cylinder connects to the motor driven change valve, the other end connects to the rod string.
利用液压站给豆干液压机油缸供液压油，通过油缸活塞杆推动压盘，实现压制豆干的目的。
It feeds oil to the cylinder of dry tofu strip hydraulic press via the hydraulic station, and presses the dry tofu strips with the pressing disc driven by a piston lever in the oil cylinder.
利用液压站给豆干液压机油缸供液压油，通过油缸活塞杆推动压盘，实现压制豆干的目的。
It feeds oil to the cylinder of dry tofu strip hydraulic press via the hydraulic station, and presses the dry tofu strips with the pressing disc driven by a piston lever in the oil cylinder.
应用推荐