Product Details/PRODUCT DETAILS

Product features:

1. In China, the injection molding sintering method is commonly used for interpenetrating plastics with high melt viscosity, such as ultra-high molecular weight polyethylene (UHMW-PE), nitrocellulose (CN), and polytetrafluoroethylene (PTFE). The resin powder is used in the mold at a temperature of 10 ° C-

Under a pressure of 35MPa, the product is formed by cold pressing and sintered at different temperatures. The unstable surface energy of the particle clusters is stabilized and solidified through thermal action, and then cooled and shaped into the final product.

2. Sintering and cooling can be carried out under pressure or in a free state inside the mold. The advantages of this molding method are high product density, good dimensional stability, and suitability for small-sized plates, rods, thick walled tubes, and other products. However, this mutual process has low production efficiency and cannot produce ultra long or thin-walled products. It has high labor strength and high cost. The horizontal manufacturing equipment for ultra-high molecular weight polyethylene, nitrocellulose, and polytetrafluoroethylene imported from abroad can only produce thick walled pipes and cannot produce thin-walled pipes, which cannot meet the needs of users for thin-walled pipes, long rods, and long plates.

3. Restricting the application of products in fields such as grain, mining, chemical, agricultural machinery, transportation, construction, medical, textile, papermaking, printing and dyeing, aerospace, national defense, and nuclear industries.

Usage principle:

1. The task of this utility model is that the vertical plastic pushing machine consists of three parts: the main engine, the hydraulic station, and the electrical control box, and the hydraulic cylinder is fixed on the interactive platform.

2. The hydraulic cylinder is connected to the mold, and on both sides of the mold are electromagnetic vibration feeders. The lower part is fixed to the machine base. The hydraulic actuator cylinder is fixed to the upper plate of the interaction table by screws, and the lower machine base box is installed with a specific mold. Electromagnetic vibration feeding machines are installed in the left and right side boxes of the upper part of the interaction table, forming a vertical pushing machine.

3. The hydraulic cylinder is divided into three sections: core pulling cylinder body, transition cylinder body, and compression cylinder body. The piston rod is located in the compression cylinder body Install the compression piston on top, install the core pulling piston on the piston rod of the core pulling cylinder body, and install Y. at the connection points