Multi-model Injection Mold

Multi-model Injection Mold

Jinyang multi-model injection molds are designed to produce several variants of a related product family in one mold. By exchanging inserts or using multiple cavity sets, one mold base can make different sizes, colors, or versions, reducing tooling cost for product lines.

How It Works

A common mold base holds interchangeable cavity and core inserts for different part models. The mold closes, plastic is injected into the selected cavity set, and the part is ejected. Inserts are swapped to produce another model from the same base, saving the cost of a full mold per variant.

Key Features

• One base, many models - interchangeable inserts for product variants.

• Lower tooling cost - avoid a full mold per size or version.

• Quick changeover - inserts swapped in the same press setup.

• Consistent quality - shared base keeps alignment and cooling consistent.

• Hardened inserts - long life across many shots.

• Scalable - add new inserts as the product line grows.

Technical Options

Number of model variants, interchangeable cavity sets, standard or hot-runner. Steel grades selected by plastic material; sizes to product family.

Typical Applications

Product families with several sizes or versions, packaging lines, and consumer goods where variants share a base design.

Why Choose Jinyang

With over 20 years of precision tooling experience, Hebei Jinyang Environmental Protection Equipment Co., Ltd. designs multi-model injection molds worldwide. Send your product family for a quote.