Difference between high speed injection molding machine and traditional injection molding machine
high efficiency
The molding process of common injection molding machine is: mold clamping, ejection, cooling, storage, mold opening, demoulding, clearance time.
High speed injection molding machine adopts three-axis linkage, which is commonly referred to as three circuits. The molding process is: mold clamping – ejection – cooling – open mold (synchronous demoulding, storage) – clearance time.
For example, the molding time of a product is 10 seconds with ordinary injection molding machine, while the high-speed injection molding machine uses three axis linkage principle, forming time is greatly reduced by about 6 seconds, minus two small steps, but it improves the time by about half speed.
environment protection
Ordinary injection molding machine: the standard pump is adopted, which has great pollution in power, hydraulic oil and noise.
High speed injection molding machine: oil electric hybrid type with oil pump and servo motor. The advantages of servo hydraulic system are as follows:
1: the implementation of soft start mold, will not affect the power network, to avoid voltage, radiation pollution.
2: it can effectively prevent high oil temperature and cool down. Greatly reduce the replacement rate of hydraulic oil.
3: because of better clicks and power system gear pumps, the servo hydraulic system can greatly reduce the machine running and production noise, and can better improve the working environment.
energy conservation
Ordinary injection molding machine: using traditional hydraulic system.
High speed injection molding machine: the hydraulic servo system can achieve a high energy saving rate of 20% – 80% compared with the traditional hydraulic injection molding machine.
Thus, compared with the traditional injection molding machine, high-speed injection molding machine has such advantages in high efficiency, energy saving and environmental protection. Therefore, productivity continues to increase in order to increase production.
