Custom Injection Molding

Pietryka Plastics has all you need for any custom injection molding application. With molding machines ranging in size from 40 tons to 450 tons of clamp, and 3 oz. to 65 oz. shot capacity, we have the ability to offer you several unique ways of tooling up your application. In addition to our wide range of molding equipment, we also have the necessary ancillary equipment needed to process all of the modern day engineering grade resins such as dryers, at press grinders, sprue pickers, hot runner control systems, etc.

Having been in business for over 75 years, we have a broad background on all types of mold designs, straight draw, cam action, hot runner, edge gate, valve gate, hot tip, and sub-gate. We currently service primarily the pharmaceutical, cosmetic, automotive, packaging, and electrical markets.

We have an in-house tool room, with some of the finest mold makers in the industry. We perform routine maintenance and minor tool repair. Our engineering group has the latest software to allow you to transmit your drawings in all of the standard protocols, IGES, DXF, and AutoCad. Both two dimensional and solid model versions can be supported.