The melt is fed into the mold through the injection or compression system of the molding machine. In the mold, the melt is subjected to pressure, filling the mold cavity and forming the shape of a plastic chair. After a period of cooling and solidification, the melt transforms into a solid plastic chair. Finally, open the mold and take out the formed plastic chair.

With the increasing global environmental awareness and the continuous emergence of new materials, the plastic molding machine industry is facing unprecedented development opportunities. In the future, plastic molding machines will develop towards higher end, more precision, and more environmentally friendly directions. At the same time, with the popularization of intelligent manufacturing and industrial Internet, plastic molding machines will realize intelligent, networked and automated production, and improve production efficiency and product quality.

Select suitable plastic raw materials for molding and prepare them according to the requirements of the molding machine. Ensure that the power switch of the molding machine is turned off, then turn on the main power switch of the machine. Adjust the heating temperature and time of the machine according to the requirements of the selected raw materials, and heat the heating element to the desired temperature. Put the prepared plastic raw materials into the feeding port to ensure that they evenly enter the feeding area.

Plastic injection molding machines inject molten plastic into molds through injection devices, suitable for producing various complex shaped plastic products. A plastic extrusion molding machine extrudes molten plastic through an extrusion device to form continuous plastic products, such as pipes, bars, etc. Plastic blow molding machines use compressed air to blow molten plastic into the desired shape of plastic products, suitable for producing hollow plastic products. Compressors and transfer molding machines are mainly used for the molding of thermosetting plastics, which solidify the plastic in the mold by applying pressure.