Mobile Phone Camera Parts

Valve Gate Hot Runner System (4 Drops)

Product Parameters

Material：PEI

Molding temp：360-375 ℃

Product  weight：1.7 g

Wall thickness: 0.5-0.7 mm

Molding cycle: 28 S

Product Description

Adopting a hot half-mold design, the structure is compact and easy to install. The temperature distribution of the hot runner is uniform, preventing localized overheating or undercooling which can lead to material degradation or poor flow. Special optimizations have been made for the PEI material characteristics, including adjustments to runner size, hot nozzle, manifold plate material selection, and heat treatment processes. These optimizations help avoid issues such as product brittleness and flow marks, while simultaneously enhancing product gloss.