There are many types of injection chair molds, such as ordinary dining chairs, armchairs, chair backs, gym or bus seats, child safety seats, small children's chairs, beach recliners, sofa chairs, flower boards Swap chairs, and so on. The above types of chairs are all plastic chairs that can be obtained through Plastic Injection Mold.

Pay attention to the following points when making chair molds:
1. The steel material of the chair mold is generally P20 or 718 steel.
2. Gate method: 90% of Sino chair molds generally use side gates, and some use hot runner large gates.
3. Demoulding method: the thimble is placed on the ribs, if the manipulator takes it out, it will move upwards, if it is automatically taken off, it will flip downwards.
4. Surface treatment: polishing, dermatoglyphics, regional dermatoglyphics. Flower plate interchange: generally use diagonal rods to knock out interchange, screw rotation interchange is more advanced.

When inspecting the injection Chair Mold, apart from the raw materials and the injection molding machine process, it mainly depends on the appearance of the chair and whether there is any leakage and its carrying capacity. If a person weighing 80 meters sits, it should not be deformed or broken during normal use. Wait.