92 mm Extruder Screw Elements , Twin Screw Kneader 58-62 HRC High Precision

^{screw element for W&P Coperion ZSK92}

Superior material

Screw element and kneading block are made in high quality high-speed steel W6Mo5Cr4V2(6542), nitriding steel 38CrMoALA and high wear-resistant alloy, it will decrease the frequency of replacement spare part. It is suitable for six spline shaft , inner six angle spline shaft, and involute spline shaft. At the same time , clients can customized the special specifications products according to the special request . Typical materials of construction for barrels and screw elements are high quality nitrided steel and hagh-speed tool steel . Corrosion and /or abrasion resistant materials can be used to meet special requirements in processing certain material.

^{W&P Coperion ZSK92 is the model General often process,ZSK92 screw element material we can use HIP metallurgy,manufactured from powdered alloys utilizing HIP technology. produces a homogeneous carbide distribution superior to conventional steels ensuring consistent wear throughout the part.}

^Description:

^{We are the first screw element manufacturer in China, with more than 20 years' manufacturing history, our screw element, Kneading block,barrel, shaft are produced by HIP material import from Germany to be same anti-wear& anti-corrosion , our customer including Europe extruder manufacturers, and world’s leading polymer compounders like Aschulman,Polyone,Covestro,DSM enginering plastic ,Lanxess.}

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^{All dimensions including out diameter, Hole size tolerance, Root diameter,Parallelism of end surface,Verticality are in accordance with technical data.}