lift
hook
Our forging hook use good material and
forging process, that possess high strength. our hook include: Clevis Grab Hook, CLEVIS SLIP HOOK, EYE GRAB HOOK, SWIVEL HOOK, Snap Hook and else. Surface treatments are Cr+6 free zinc, zinc nickel alloy,
electroless nickel plating or customer specified types, theses plating can
stand salt spray anti rust testing.
Swivel Hooks,Shank Hooks,Eye Slip Hooks 324,Eye Hooks 320 Qingdao Xiangchengde machine , https://www.xiangchengda.com
The time requirement of the UHP electric pump is to be refueled first and then check whether the connection piece is firm and correct. The motor must be firmly grounded, and the bipolar pump should pay attention to the positive rotation of the motor. Usually with the new ultra-high pressure electric pump and the UHP electric pump that has been used for a period of time, because there is more air in the cylinder, the piston rod may show a small jerk when it is put into operation. The ultra-high pressure electric pump can be used. No-load reciprocating 2-3 times to sweep the air in the cavity. Long idle jacks, because the seals do not work for a long time to form the seal hardening, and then affect the service life of the ultra-high voltage electric pump, so when the ultra-high voltage electric pump is not in use, every month, the hydraulic jack unloads and reciprocates 2-3 times. And ultra-high pressure electric pump must change oil every six months.
In this way, it is possible to prevent doubts about the timing of the application of the ultra-high voltage electric pump, and these small aspects must be observed.
The use of ultra-high pressure electric pump after a period of stagnation
The application of ultra-high voltage electric pump maintenance method has been introduced in front of us. Here we supplement this knowledge, especially the introduction of the ultra-high voltage electric pump for the first time and the processing method to block the use of time. , Expect to be able to help you with certainty.