AB components are packed in 20KG or 200KG barrels respectively. When using, special metering equipment must be used, pumped into the mold cavity, and mixed with A and B materials 1:1 through a static mixer before entering the mold cavity. After A/B is mixed, the safe storage time is 7 days (23 days). ℃) if the machine is shut down for a long time, the pipeline should be cleaned.

The liquid silicone rubber injection molding process is as follows: the two liquid silicone rubber raw materials A and B are accurately metered by the metering device and then transported to the mixing device; the two components are fully mixed in the mixer and then transported to the injection molding machine; The molding machine injects or sprays into the preheated multiple molds and distributes them evenly to each mold cavity; in the hot mold cavity, the silicone rubber material is heated and rapidly vulcanized to form the product; after the vulcanization molding, the mold is automatically opened and ejected; then the mold is closed and enter the next molding cycle. The entire molding cycle takes tens of seconds to several minutes, and the molding cycle varies according to the size of the product.

The entire injection molding system is divided into the following parts:
1. It is a metering and feeding unit, which accurately measures the two components of the liquid silicone rubber directly from the packaging barrel into the system through the hydraulic pressure plate;
2. It is a mixing unit, which fully mixes the two components entering the system through a static mixer, and does not bring air bubbles into the system;
3. The third unit is the injection molding unit. The mixed silicone rubber material is quantitatively injected into the mold through the injection unit, and evenly distributed to each mold cavity, and then thermally vulcanized. The whole process is fully automated, and manual control can be achieved after setting the parameters to improve production efficiency.