Hello,2023!
Dear Customers, Thank you for your cooperation and support in 2022. SUPERIOR will continue to provide you with superior quality products and services. Thank you again!Looking forward to our close…
K 2022–The World’s No.1 Trade Fair for Plastics and Rubber
K 2022--The World's No.1 Trade Fair for Plastics and Rubber 19-26 OCTOBER 2022 ,Germany Looking forward to seeing you next time@Ningbo Superior Team
Chinaplas2022
The most important exhibition on Chinese panorama for Plastic and Rubber Industry, is coming. Superior Machinery will also attend this event from April 25th to 28th. This will be a…
Happy Holidays and a Joyful New Year
Dear Customers, another year has come to an end, we would like to thank you for the cooperation along 2021. It was a particularly difficult time for both of us…
Screw tips
Accessories for Screw: Applied in: Injection and molding machine (horizontal/ vertical) Material: SKD61, SKH55, DC53, M390 and etc. Process technology: vacuum quenching Applications: kinds of regular plastic material, engineering plastics…
Screw tips
Accessories for Screw: Applied in: Injection and molding machine (horizontal/ vertical) Material: SKD61, SKH55, DC53, M390 and etc. Process technology: vacuum quenching Applications: kinds of regular plastic material, engineering plastics…
Screw tips
Accessories for Screw: Applied in: Injection and molding machine (horizontal/ vertical) Material: SKD61, SKH55, DC53, M390 and etc. Process technology: vacuum quenching Applications: kinds of regular plastic material, engineering plastics…
Screw tips
Accessories for Screw: Applied in: Injection and molding machine (horizontal/ vertical) Material: SKD61, SKH55, DC53, M390 and etc. Process technology: vacuum quenching Applications: kinds of regular plastic material, engineering plastics…
Counter-rotating Conical twin screw and barrel
1.Common steel: Material 38CrMoAIA Roughness Ra0.4 Heat treatment hardness HB260～320 Screw straightness 0.015mm Nitriding hardness HV950～1000 Chrome plating hardness ≥950HV Nitriding depth 0.5～0.7mm Chrome thickness 0.05～0.10mm Fragility ≤grade 2 Bimetal depth…