Disc Injection Mold

Disc Injection Mold

Jinyang disc injection molds are precision tool sets used to produce circular or disc-shaped plastic parts on injection molding machines. Multi-cavity layouts and accurate cooling channels give high output and dimensional consistency for caps, lids, and disc components.

How It Works

The mold closes in the injection machine, and molten plastic is injected through a runner system into multiple disc-shaped cavities. Cooling channels in the mold solidify the plastic quickly, then the mold opens and ejector pins push the finished discs out. The cycle repeats for mass production.

Key Features

• Multi-cavity layout - produce many discs per shot for high output.

• Precision machined - cavity tolerances hold disc diameter and flatness.

• Even cooling - conformal channels reduce cycle time and warpage.

• Hardened steel - long tool life over millions of shots.

• Automatic ejection - ejector pins remove discs without hand work.

• Custom geometry - disc diameter, thickness, and details per part drawing.

Technical Options

Multi-cavity counts from 1 to 64+, standard or hot-runner. Mold steel selected by plastic material; part sizes to customer drawing.

Typical Applications

Plastic caps, lids, discs, gears, and circular components for consumer goods, packaging, and industry.

Why Choose Jinyang

With over 20 years of precision tooling experience, Hebei Jinyang Environmental Protection Equipment Co., Ltd. designs and builds disc injection molds worldwide. Send your part drawing for a quote.