Two plate mold

The two half molds are also called single parting surface molds, with only one PL surface. The molds are divided into fixed side box and moving side.

 Features:

- the structure is simpler than that of three-plate mold and hot runner mold.

-Gate form has side gate, straight gate, subsurface gate and so on.

-If the water inlet is used, the product and the water inlet can be automatically divided, without the need for one-step processing of the water inlet.

Three plate mold

Three plate mold is also known as double parting surface injection mold, there are two parting surface, a parting surface to take out the product, a parting surface to take out the water gap. It is divided into three parts: fixed side, movable side and water gap plate.

Features:

- the product is separated from the nozzle at the time of ejection, suitable for automatic production.

Hot runner mold

Features:

- no discharge of runner material, only take out forming products, no need of  water gap treatment device.

-In general, the main and shunt channels can be heated by a heater.

-Suitable for automatic mass production.