A new type of 12-petal Collapsible Core

The existing 6 inclined top type Collapsible Core adopts the inclined top principle, so it needs to add lubricating oil to ensure that the workpiece moves up and down greatly, and the demolding is relatively slow, otherwise it is prone to jamming and takes up space. It is larger than the 12-dimension Collapsible Core.

The new model utilizes the elasticity of steel to achieve parallel expansion and contraction. Each node has a "self-cleaning" function. Every injection can carry dirt or sediment to the outer surface of the Collapsible Core, and the friction between each part is basically zero. , So there is no need for lubricating oil, which makes injection molded products more efficient and more beautiful.