- Luggage Making Machine
- Suitcase Making Machine
- Plastic Sheet Extruder Machine
- Vacuum Forming Machine
- Luggage Cutting Machine
- Hole Punch Machine
- CNC Router Machine
- Auxiliary Machine ＆ Parts
- Luggage Testing Machine
- Luggage Wrapping Machine
- Luggage Accessories
- ABS Luggage Bag
plastic injection moulding - a detailed overview
These machine parts are used to create pressure and keep the mold in the proper state in order to form a perfect shape after the molten material is poured into the inside of the mold.They are also known as presses, which work according to tonnage ratings.Tonnage is the ability of the machine to apply clamping force during the manufacturing process to keep the mold in a closed position.
Depending on the expected area of the rigid and molding parts of the raw materials, the tonnage may be between 5 tons and more than 9000 tons.There is a wide cylindrical melting device in the injectionForming Machine, converting polymer into liquid under high temperature and high pressure.The polymer is filled in a spiral with an opening at the bottom.
Introduce the screw into the melting device using a hydraulic motor.The valve system at the bottom of the cylinder limits the entry of liquid into the mold.After the heating process is over, pour the liquid material into the mold, the spiral is pushed further, pour the liquid polymer into the mold to provide the necessary shape for the injection.
The mold is compressed under great pressure to maintain its complete and correct position.During this process, the liquid is poured twice or more to ensure that there is no remaining air space.Cooling after molding, the whole mold is introduced into cooling to achieve tight solidification of plastic injection, which consumes a lot of timeThroughout the manufacturing process.
Cooling is done by introducing air or water into cold water through a heated mold or through a small hole on the surface of the mold.De-Once the cooling process is over, a compact plastic injection can be taken out of the mold.Unlock the fixture on the mold to open the mold and export the injection.
The whole process has been completed and the mold is now ready for the next unit manufacturing.Plastic injection is affordable compared to other forms of injection.The cost of production depends mainly on the type of machine.
This is a lucrative business in the long run.Plastic injection molds are widely used in the manufacture of many other plastic products