Energy-saving Transformation Of Film Blowing Machine

The energy saving of film blowing machine can be divided into two parts: one is the power part and the other is the heating part.
Energy saving of power part: Most of them use Schneider inverters. The energy saving method is to save the residual energy consumption of the motor. For example, the actual power of the motor is 50Hz, but you only need 30Hz in production. The excess energy consumption is wasted. The inverter changes the power output of the motor to achieve energy saving.
Energy saving of heating part: Most of the energy saving of heating part uses electromagnetic heaters for energy saving, and the energy saving rate is about 30%-70% of the old resistance coil.
1. Compared with resistance heating, electromagnetic heaters have an extra insulation layer, and the thermal energy utilization rate is increased.
2. Compared with resistance heating, electromagnetic heaters directly act on the material tube for heating, reducing heat transfer and heat energy loss.
3. Compared with resistance heating, the heating speed of electromagnetic heaters is more than a quarter faster, reducing the heating time.
4. Compared with resistance heating, the heating speed of electromagnetic heaters is fast, the production efficiency is improved, and the motor is in a saturated state, which reduces the power loss caused by high power and low demand.