Oil pressure regulating valves
The role of the oil pressure regulating valve is to limit the maximum pressure of the lubrication system, to prevent the lubrication system from generating excessive pressure, and causing damage to the lubrication system components and oil leakage phenomenon, the oil pressure regulating valve is mainly used in the lubrication system of the engine, mainly to adjust the oil pressure and limit the lubrication system. Oil pressure regulating valves are usually installed on the oil filter seat. The oil pressure regulating valve is mainly used in the lubrication system of the engine, mainly to adjust the oil pressure and limit the lubrication system. If damaged, it will cause low oil pressure alarm.
Foundry heat is an acute fever reaction caused by inhalation of highly dispersed zinc oxide fumes generated during copper melting. It has been reported that metal oxide fumes such as lead, tin, antimony, nickel, etc. can also cause this disease. Preventing the escape of metal smoke is the fundamental way to prevent casting heat. In the smelting, casting and other operations, it is necessary to strengthen the sealing, install local exhaust dust removal equipment, and recover zinc oxide.