Injection Molding Knowledge Center

In our lives, we are always inseparable from the things made of plastic materials: this is a vertical injection molding machine, with this machine, it will bring a lot of convenience to our lives, especially in the electronics industry and auto parts industry where the secondary rubber is encapsulated and inserted. It is precisely because […]

The plasticizing process of a vertical phenolic injection molding machine is affected by a variety of factors, including back pressure, screw speed, and material temperature. Back pressure: A large back pressure facilitates the full and uniform plasticization of the molten material. However, excessively high temperatures can cause the molten material to cure prematurely, lose its

With the development of injection molding technology, plastic bait is now more and more realistic, and the fishing effect is getting better and better, which is loved by many anglers. In the production of plastic bait, in addition to strict production technology, a good bait vertical injection molding machine can often play half the job.

The raw materials commonly used for injection lenses are highly transparent PC and PMMA. Impact-resistant, wear-resistant, and inexpensive are their advantages. Its advantages are good transmittance, and the processing technology is simpler than that of PC, which can be processed by rotary vertical horizontal injection molding machine. For the injection molding of spectacle lenses, the quality

In the injection molding process of vertical injection molding machine, temperature is a very critical factor, and its level directly affects the quality of injection molding products So, what are the disadvantages of too high injection molding processing temperature? Thermal deformation of machinery: The moving parts with different thermal expansion coefficients of hydraulic components are

Injection molding machine is a very common type of plastic machinery. For friends who use and buy injection molding machines, it is first necessary to understand the performance of a good injection molding machine, and what aspects need to be evaluated in order to choose a suitable injection molding machine. Let’s find out how much

Plastic light guide plates are used in almost all liquid crystal displays. The materials used in the light guide plate are basically PMMA or PC plastic with good transparency. Injection molding machines are available in sizes from 55T to 300T: Medium and low-end products use hydraulic driven mechanical injection molding machines. Medium and high-end products

Plastic glasses: glasses include myopia glasses, reading glasses, sunglasses, etc. They are injection molding methods using vertical horizontal injection molding machines, which mold a certain number of spectacle lenses at one time, with simple coloring and low cost. Generally, PMMA materials are used, and fiber, transparent nylon or PC plastics are used for higher requirements.