Overload Protector Pumps

Overload Protector Pumps are equipped in press machine for examining the hydraulic pressure of cylinder. In the occurrence of overloading, the hydraulic pressure of cylinder can be released instantly. They are suited for the protection of press and die. The air will drive hydraulic pump to increase normal working pressure. Overload Protector Pumps also have the pressure control valve. These can be easily adjusted in an automatic way. Also, these pumps can reduce the impact of rising pressure. They can prevent the damage of motor and prevent the loss caused by the breakdown downtime of water pump.