Dongguan Jieyang Machinery Blog

  Vertical injection molding machine ​ is a machine that inject plastic, through which plastics can be processed and shaped, and is a very common machine in plastics processing. The  Vertical plastic injection moulding machine operation  are relatively simple.   First, the nozzle is advanced to the corresponding position, and then the cylinder is injected, and the plastic material is injected to maintain the pressure. Secondly, the material is pre-shaped, the shape is determined, and then the entire shape is retracted to consolidate, and the nozzle can be cooled by removing the nozzle. After cooling, the whole plastic begins to form, at this time, you can open the mold and eject the finished products at the same time. Finally, the mold is closed and the entire production process is completed.   The main items of Vertical plastic injection moulding machine operation also include the control and operation of the keyboard, as well as the knowledge of...

 How to choose a  vertical injection moulding machine , because the vertical mold clamping and vertical injection, the upper mold is movable and the lower mold is fixed. Straight injection molding machine is the most optimal solution for injection molding of embedded parts. The most basic four elements of injection molding machine are selected:   1. Modulus of modulus, which is the length*width*height of the mold, choose the specific specifications suitable for the factory product mold and slightly larger than the mold, which is the effective spacing within the Corinthian column;   2. The injection quantity is generally calculated by the plastic material PS, and the unit is ounce (oz), because the PS density ratio is a vertical centimeter and the specific gravity is 1.05g, which is the conventional calculation unit. Different plastics have different structural density ratios, so it is necessary to choose the product’s net weight water inlet compared with the most eff...