Cooling is very important in the production process of Paint Pail Moulds. The following describes the design of the cooling system for plastic paint bucket molds: The design of the cooling system is a relatively complicated task, that is, the cooling effect and uniformity of the cooling must be considered, and the cooling system must be considered The impact on the overall structure of the mold; such as: the cooling of key parts such as movable molds and inserts; the design of cooling components and the selection of cooling standard components. The mold design began to analyze these series of problems. The mold uses circulating water to flow in every part of the mold to reduce the cooling time during injection molding, improve product production efficiency, and greatly reduce production costs.

The structure of the plastic bucket mould: the mould adopts the I-shaped structure, the cavity and core are 2738, the slider, the guide chute, and the insert are 2316 or 718H, the guide post, guide sleeve, sprue sleeve, pull rod, reset rod Using SKD standard parts, the mold base adopts self-made standard mold base. Good material's corrosion resistance, toughness, thermal conductivity and hardness make polishing easier, thereby saving production cycle, extending mold life, reducing maintenance and repair time, reducing the risk of cracking, and improving production effectiveness.

The 20L Pail Mould is also our product, and the cooling system is the same as above.