The power part of the film blowing machine mostly uses frequency converter to save energy. For example, the actual power of the motor is 50 Hz, while the actual production only requires 30 Hz. Excess energy consumption is wasted. The inverter is designed to change the power output of the motor to achieve energy-saving effect.
The products produced by the film blowing machine are air cooling and water cooling.
The air cooling half blowing method is the up blowing method, while the water cooling method is generally the down blowing method. The temperature of the cooling water is room temperature, unless your temperature is very special and you need to control the water temperature specially, the water temperature between 5 ° C and 30 ° C is the best.