Small injection molding machine It is a kind of equipment that uses injection molding technology to inject molten plastic materials into molds to form required products. It adopts a series of working steps and principles to achieve an efficient and accurate injection process.
First, the small injection molding machine heats the plastic particles or granular materials to the melting state through the heating system. This is usually done through a heating cylinder or heating plate, which is equipped with a heater and temperature control system to ensure that the plastic material reaches the required melting temperature.
Next, the molten plastic material is transported from the heating system to the injection cylinder. The injection cylinder usually consists of a screw rod and a piston. The screw rotation pushes the molten plastic material forward and compresses it into the injection cylinder.
Once the molten plastic material enters the injection cylinder, it will be pushed into the injection nozzle. The injection nozzle is connected with the air inlet of the mold, and plastic materials can enter the mold smoothly by controlling the switch of the valve.
The on-off control of the injection nozzle is managed by the control system of the injection molding machine. The control system can accurately control the speed, pressure, time and other parameters of the injection process according to the preset procedures and parameters to ensure that the plastic materials form the desired product shape in the mold.
Once the plastic material enters the mold, it will be cooled and solidified to form the final product. A mold usually consists of two halves that have the desired product shape and detail. At the end of the injection process, the mold will open and take the finished product out of the mold.
Small injection molding machines usually have compact design and highly automated control system, which makes them have advantages in space and operating efficiency. It can realize the production of different products by changing the mold. At the same time, the control system of the injection molding machine can also monitor and adjust the temperature, pressure, speed and other parameters during the injection molding process to ensure the stability and consistency of product quality.
Lian Sheng High speed injection molding machine To sum up, the small injection molding machine injects molten plastic materials into the mold to form the required products through the steps of heating, injection, cooling and taking out the finished products. Its working principle is based on accurate control system and mold design to achieve efficient and accurate injection process. This makes small injection molding machines an ideal choice for small and medium-sized enterprises and individual entrepreneurs, providing them with flexible, high-quality plastic product production solutions.
