High Precision Twin Screw Elements
The threaded element is a functional component that is fitted onto the mandrel and directly in contact with the material. They achieve different processing tasks through different geometric shapes (such as the number of thread heads, pitch, rotation direction, etc.). Due to its modular nature, this design is also known as a "building block" screw.
Key Functions
- kneading function
- forwarding
- reverse
- mixing
Applicable brands
-Buhler -KOBE -Leistritz
-Buss -Berstorff -KraussMaffei
-Toshiba -Clextral -Lantai
-JSW -Theysohn -Maris
Products show


Material suggested
| Application | Material |
| Wear-resistant | W6542 |
| Anti-corrosion | D2 |
| Both wear-resistant and anti-corrosion | 38CrMoAIA, Wr5 Wr14 , Ni60 |
| Others | SS 440C |
Material Comparison
Applications
Reference Cases
About Bloom(Suzhou) Materials Co., Ltd
We specialize in wear-resistant and anti-corrosion extruder accessories, dedicated to extending component service life across multiple industries. Our mission is to provide tailored solutions using optimized alloy materials to meet high wear, high corrosion, and other specific application requirements.
Through advanced manufacturing techniques and rigorous quality engineering, we guarantee superior product quality and optimal lifespan for all our components.