Pipe Elbow Mould

This joint mold includes an automatic unscrewing thread mechanism and a collapsible core mechanism.

This is a set of automobile pipe fittings mold with a relatively complex design. It includes a set of rotating core pulling mechanism and lifter.

This 90-degree quick connector injection mold has a complex core-pulling mechanism. The product is made of black nylon and has a large size.

This is a very classic 45 degree joint mold. The mold consists of two sets of core pulling mechanisms. One is controlled by a cylinder and the other is controlled by an angle pin.

This 45 degree elbow mold is a 3-plate mold mechanism. The core pulling mechanism is relatively complex. The product material is black PVC material.

In view of the unique O-ring interface structure at one end of the 90 degree elbow, we innovatively adopted two different foldable core mold mechanisms.

The 90-degree joint has core pulling in two directions. We have designed a folding core and angle pin core pulling mechanism. To make the product release from the mold smoothly ,we designed and manufactured three pivoting core inserts. It depends on the arc length of the elbow and it has two straight area. The only disadvantage of this structure is that the mold core cannot carry cooling. Only used the method of external cooling .

The J-type elbow has two directions of ejection mechanism, one is the hollow structure inside the tube, and the other is the lateral protruding hole. Therefore, we adopted the design of collapsible core and angle pin core pulling mechanism. It not only ensures the precise molding of the inner cavity of the product, but also effectively improves the adaptability of the mold.

This innovative 180-degree elbow mold is designed to solve the production problems of PVC elbows with long straight sections and difficult demolding. The uniqueness of this mold lies in its foldable core technology, which allows the mold to easily ejection while maintaining high-precision molding. This mold is suitable for PVC materials and has good corrosion resistance, wear resistance and service life.