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The energy saving of injection molding machine can be divided into two parts: one is the power part and the other is the heating part.

The energy saving of injection molding machine can be divided into two parts: one is the power part and the other is the heating part.

Power part of the energy saving: most of the use of frequency converter, energy saving is through the saving of the motor of the remaining energy consumption, such as the actual power of the motor is 50Hz, and you actually only need 30Hz in production is enough to produce, those excess energy will be wasted, the frequency converter is to change the power output of the motor to achieve the effect of energy saving.

Heating part of the energy-saving: heating part of the energy-saving mostly electromagnetic heaters are used to save energy, the energy saving rate is about 30% -70% of the old resistance circle.

  1. Compared with resistance heating, electromagnetic heaters have more than one layer of insulation, heat utilization increased.
  2. Compared with resistance heating, electromagnetic heaters act directly on the material tube heating, reducing the heat transfer heat loss.
  3. Compared with resistance heating, electromagnetic heater heating speed is faster than a quarter, reducing the heating time.
  4. Compared with resistance heating, electromagnetic heater heating speed, productivity is improved, so that the motor is in a saturated state, so that it reduces the high power low demand caused by power loss.

The above four points are flying as electromagnetic heaters, why can be in the injection molding machine energy saving up to 30% -70% of the reason!

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