Ningbo DW Plastics Machinery Co., Ltd.

Chrome Plated Screw for SPVC UPVC PC PET Plastics

 

Chrome plated screw is a type of precision part used in various industries like plastic processing, food processing, and agricultural services, among others. It's used to process raw materials with high precision and efficiency.

 

Chrome plating is the technology of plating a thin layer of chromium on the surface of the screw. It can improve the surface roughness, surface hardness and corrosion resistance, which helps to ensure a longer service life for the screw.  

 

In plastic processing, the screw barrel is used to melt and mix the plastic resin. The chrome plated surface of the screw barrel helps to reduce the wear and tear, ensuring longer service life and consistent performance. In food processing, the screw barrel is used to mix and extrude various food products, such as bread dough, pasta, and cereal mixes. In agricultural services, the screw barrel is used to mix and process animal feed, ensuring consistent and high-quality feed for livestock.

 

Technical Parameters

Material: 38CrMoAlA 

Surface treatment: Chromium Electroplating

Suitable Mahcine: Injection / Extrusion / Film Blowing ...

Chrome Thickness: 0.02 - 0.08mm

Available Sizes: Φ14 - 600mm, Length <8,000mm

Surface Hardness: 650 - 720HV

 

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