The diameter of the inlet is decided according to the size with the product, generally 4-8mm. The pouring system identifies the flow section of the plastic from the nozzle to the front of the cavity, including the main station, the cold point, the shunt along with the gate. The top of the leading channel is concave to talk with the nozzle..

Gate position should be in the most thick and never affected appearance. The components used to sort a cavity are collectively called forming parts. The overall structure in the cavity is determined according towards properties of plastic, the geometrical model of the product, the size tolerance as well as the use requirement.

The plastic melt enters the cavity with questionable, so the forming part really should be properly selected and the power and rigidity check. The design of gate size should consider the nature of plastic melt.

The common Bathtub Moulding high-chromium martensitic stainless metallic is Cr14MoV, and its carbon dioxide content is 1. 15%.. It is suitable for the actual manufacture of moulds for plastic material products under high abrasion as well as corrosion resistance.

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