An injection molding machine is a widely used production machine in industry, also known as an injection molding machine or injection machine. Energy saving is definitely a concern when using injection molding machines. So, what is the difference between servo injection molding machines and ordinary injection molding machines in terms of energy saving? Ordinary injection molding machines are generally driven by electric motors and hydraulic motors. When starting up, the motor and its operation are always at full power and full load. Therefore, looking at the parameters written on a regular injection molding machine, such as the motor power, it is the actual energy consumption of the regular injection molding machine. The difference between servo injection molding machines and ordinary injection molding machines is that servo injection molding machines use advanced servo motors to intelligently drive motors for operation. For example, to produce a certain product, the production cycle takes thirty seconds, and the pressure holding cooling takes fifteen seconds. The servo motor is not in a working state during the pressure holding cooling time, that is, it only works for fifteen seconds, so the fifteen seconds of pressure holding cooling save electricity. The power consumption calculation formulas for servo injection molding machines and ordinary injection molding machines are: Ordinary injection molding machine: motor power+electric heating power=actual power consumption Servo injection molding machine: motor power * 0.5+electric heating power * 0.4=actual power consumption. Therefore, the energy-saving rate of servo injection molding machines is as high as 30-70% compared to ordinary machines. Why is there such a big difference in energy efficiency between servo injection molding machines and ordinary injection molding machines? Mainly because their motors are different. The motor of a regular injection molding machine operates continuously, even if the machine has stopped moving, the motor is still in operation. The motor of the servo injection molding machine: Each different action is powered by the corresponding power. If the machine is already in a stagnant state, the motor of the servo injection molding machine will also stop running. In practical use, the machine will not always be in working condition. If the motor of the servo injection molding machine stops running, it will save a lot of electricity. When accumulated, servo injection molding machines will definitely be much more energy-efficient than ordinary injection molding machines in the entire production process.

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