Extruder Screw Elements

We offer 100% interchangeable components screw elements ,gear-type elements,kneading elements.The screws are used mainly high-quality steel, with a special heat treatment and finishing, to achieve high precision and high wear resistance.

Product Details

Professional manufacturer for  Screw Element

  Our Screw elements are from Nanjing, China where is the largest base of parallel twin screw extruders in the world. All the components have passed the high quality heat treatment and strict quality inspection to ensure your use time to the greatest extent.

  We constantly improve our production capacity to provide you with quality products.

  If you have any questions about the performance of your screw elements, or wear issues you may have, give us a E-mail to discuss your needs and see how we can help you on :market@kalshine.com


    According to your working conditions, we will recommend different materials and heat treatment processes. When you feel that your screw needs to be replaced, you can contact us. We recommend the most suitable scheme for you. Whether it requires high wear resistance or serious corrosion, we have countermeasures.

Technical Parameter

Machining diameter range:  Φ22-Φ135mm;

Surface roughness: Ra 0.4 um;

Surface treatment: sand blasting, polished, high precision mirror polished.

Processing Equipment

High efficiency and stability of automation equipment,CNC and NC machine tool processing, high precision

Screws for most makes and sizes of twin screw extruder to fit: 

APV / Baker Perkins; B&P; Buhler; Century; Clextral; Coperion / W&P;ICMA; KraussMaffei Berstorff; Leistritz; Maris; OMC; Prism; Theysohn. etc.

Is there any abrasion resistance of your screw? What is the reason? Do your screw often break? 

Come to kalshine for free to help you analyze the reasons.

Do you often fret about not being able to buy screw with high cost performance? 

Come to Kalshine Professional Team to answer the reason for the price.

We also supply emergency breakdown service to reduce downtime.