prue components (such as sprue bushings, nozzles, ejector pins, etc.) used in plastic injection molds are precision parts that directly affect production quality. These components ensure the efficient and controlled flow of molten plastic into the mold and must be resistant to high temperatures and pressure. They are produced using precision machining techniques.

Material Quality and Machining Accuracy

The performance of sprue systems is closely linked to the material quality and machining precision.

At UNIMA:

• We use heat-treated tool steels and hard alloys,

• We machine with CNC turning and vertical machining centers at micron-level tolerances,

• We apply polishing, grinding, and surface treatments to ensure sealing and durability.

Custom Design and Spare Part Production

In addition to standard mold components, we manufacture custom-designed sprue components in various sizes and geometries. Thanks to our CAD/CAM-supported production, even complex parts can be machined with high precision.

At UNIMA, we provide high-quality, long-lasting solutions for sprue systems in plastic injection molds. Contact us for project-specific support and fast delivery.