A new line of valve-gate hot runner systems was designed for applications where zero vestige and cosmetic part surfaces are essential. These systems are suitable for processing both filled and ...

Filters, shown here in cross section, should be purged of foreign debris if elevated injection pressures appear. Nozzles have been threaded into the manifold in this two-shot system with air-actuated, ...

The company has developed integrated hot-runner technology, combining a unitized design with a simple mold-design modification. Injection molders benefit from the integrated approach in several ways: ...

Fraser, Mich. — PCS Co. is out with a new hot-runner temperature controller and oil filtration system. The TC50-brand controller comes in two models for six or 12 zones of control and features a ...

Cycle time is the primary cost measure of the molding process, and cooling represents about 80% of the molding cycle (see Figure 1). The thicker the part, the longer the cycle time. However, the ...