1. Maintenance 1200 ton hydraulic pressWhen any part of the hydraulic system is, it must be carried out by skilled personnel who fully understand its principle and performance.
2、four-column hydraulic pressThe high pressure that the hydraulic siron can withstand is 25MPA. If the working pressure exceeds the pressure or exceeds the high pressure for a long time, the mechanical parts will be broken, causing irreparable losses. The parameters have been adjusted after acceptance, so random adjustment is not allowed under normal circumstances.
3. Maintenance1200 ton hydraulic pressFor any component in the hydraulic system, the pressure head must be implemented on the shim to make the lower chamber pressure zero.
4. The four-column hydraulic machine motor oil pump must be closed during maintenance