High Precision Twin Screw Elements
Threaded elements, core modular parts mounted on the mandrel and paired with the screw barrel, come into direct contact with raw materials. By modifying geometric specs including thread number, pitch and rotation direction, they can be optimized to meet diverse processing demands. This modular screw structure is widely known as a building-block screw.
Key Functions
- kneading function
- forwarding
- reverse
- mixing
Applicable brands
-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 |
Production process
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.