what’s the advantage of all electric injection molding machine compared to hydraulic injection molding machine?
Since the servo motor directly drive according to the required force of each actuator, not only the efficiency is improved, but also the energy utilization rate is improved. The energy utilization rate can reach more than 95%, so it can save 25%-60% compared to full hydraulic injection molding machine.
Since every movment of the all electric injection molding machine is driven by each servo motor, when one motor is working, the other motors don’t need to work if there isn’t synchronization action, so it save much electric consumption.
Stable injection performance
The dynamic technical parameters of the full hydraulic injection molding machine are affected by the change of hydraulic oil temperature, which is easy to fluctuate.
In contrast, the dynamic technical parameters of the all-electric injection molding machine are basically free from external factors, and the mold forming parameters of the computer storage are always In line with the actual molding conditions, the injection performance is stable.
the rapid response of the precise injection molding parameters can only be truly realized on the servo motor system.
The application of servo motors improves the responsiveness of the system. Generally, the cycle time is only 1/3 of that of a full hydraulic injection molding machine. Since each actuator of the electric injection molding machine has an independent servo motor drive, it is not affected by the system.
so the compounding action can be performed, for example, it can be simultaneously ejecting while the mold opening , and the mold clamping can be simultaneously performed during the plasticizing process, thereby greatly improving the productivity.
Since the all-electric injection molding machine does not use hydraulic oil, only the cooling water is required at the feeding position of barrel. the cooling water usage can be reduced by 70% compared with the hydraulic injection molding machine with the variable pump, and can be reduced by 90% compared to the fixed pump injection molding machine.
Optimize your work environment
Since the hydraulic fluid is not used, the working environment can be kept clean, and the machine noise can be 10 dB lower than that of the full hydraulic injection molding machine. the injection molding machine can also save 15% of the area due to the cancellation of the hydraulic system.