The present invention discloses a power saving system for a hollow blow molding machine, which enables the input current frequency of the blow molding machine to be changed according to specific working components, thereby solving the energy waste caused by the constant input frequency in the prior art. Meanwhile, after the power saving system is connected to the blow molding machine, the working time of the motor can be controlled, so that the motor supplies energy on demand only when the working components move, reducing the invalid working time of the motor and further lowering the energy consumption of the blow molding machine.
Country Code: CN
Application Number: CN202211112004.X
