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.

Adjust the pressure of the machine according to the molding needs to adapt to the required molding pressure. Start the machine and start the molding process. Under the action of heating and pressure, the raw materials gradually melt and flow, filling the mold cavity. After the plastic parts to be formed have cooled down, turn off the heating element to allow them to cool and solidify. After cooling the formed plastic parts, open the mold and take out the finished product. Check if the finished product meets the requirements, clean the mold and machine, and proceed to the next round of molding preparation.

operational principle

Heating: Add plastic raw materials into the hopper of the molding machine, and use the heating system to bring the plastic to a molten state.

Melting: Plastic in the molten state is pushed into the mold through devices such as screws or plungers.

Forming: In a mold, molten plastic is subjected to pressure to fill the mold cavity, forming the desired shape of the plastic product.

Cooling: After a period of cooling, the molten plastic gradually solidifies, forming solid plastic products.

Remove: After the plastic product has completely cooled down, open the mold and remove the finished product.