Please visit: Noren Products, Inc.
Thermal Pin Div.
1010 O'Brien Dr.
Menlo Park, CA 94025 US
Noren Thermal Pin heat conductors (similar to heat pipes) transfer heat quickly and uniformly from one part of a mold to another. Commonly used to extract heat for mold cooling, but also to transfer heat into hard-to-reach mold areas in thermoset molding. Units cool cores and molds faster than water to reduce cycle time and draw heat from the plastic, transferring it to water channels or to the mold base. Uniform heat transfer eliminates hot-spot pulling. Only one water line is required. Thermal Pins eliminate scale and plugging of small-diameter water channels going into the core, reducing maintenance, and can isolate old or damaged mold components from the coolant when seepage or leak problems occur. In blow molding, the hollow unit uniformly cools the end of the blow pin and evenly cools necks of blow molded bottles. More than 380 sizes stocked.