In recent years, the annual growth rate of the output value of the domestic plastic machinery industry has basically remained at around 30%, making it one of the fastest growing industries in the domestic machinery industry. Among them, electric injection molding machines are the main varieties, and their annual output accounts for about one-third of the total output of electric injection molding machines. With the widespread application of high-precision plastic parts and the reduction of manufacturing costs, electric injection molding machines will quickly occupy the plastic machinery market in the next 20 years with their excellent energy-saving characteristics, control characteristics, processing characteristics, cleaning characteristics, low noise characteristics and other advantages. This is also the reason for the development trend of "large machines with two plates and small machines with full electrification".
Specific advantages:
1. It has a patented closed ball screw structure, which quickly takes away friction heat, reduces screw temperature, reduces wear, blocks dust pollution, has low requirements for the use environment, and does not require the use of expensive imported screw grease.
2. Simple maintenance, no need to clean sludge, high reliability, and no oil line blockage.
3. It has the advantages of precision, stability, high quality, and cleanliness.
4. Servo-driven center clamping structure, the clamping force is directly transmitted from the template to the center of the mold, large molds reduce the flash of the center part, small molds, and less template deformation. The machine model has strong adaptability, the mold is widely versatile, the utilization rate of the clamping force is greatly improved, and a smaller clamping force can be used. Effectively reduce flash and reduce raw material waste by 2%-5%. The repeatability can reach ±0.01mm.
In the future, injection molding machines will continue to develop in the direction of automation, energy saving, intelligence, and unmanned operation. The development trend of all-electric injection molding machines will become the mainstream product of the industry in the future.
