
Screw elements are helical components designed to intermesh within the extruder barrels.
They facilitate the conveyance, mixing, and processing of materials through their rotating
motion, which imparts shear and compression forces essential for homogenization and
compounding in extrusion operations.

- Competitive price compared to original brand parts
- Fast turn round and short lead time compared to original brand parts
- Refurbished parts based on customer pain points
- Choose the most suitable raw material based on exact working conditions
- Parts available for a wide range of extruder machines
- Complete inspection procedure on all parts prior to shipment
- Customized solutions to meet specific needs of all customers

Material | 38CrMoAl, CR12MoV=1.2379, W6542, 440C, Wr5 Wr14 Ni60 |
Model | Type 30/35/40/52/65/75/85/92/120/135 |
Application | parallel twin extruder |
Model | 1/2/3- flighted; KB 30°/45°/60°/90° |








Bloom(Suzhou) Materials Co., Ltd is specialized in the manufacturing of replacement parts
for Twin Screw Extruder, such as screw segments, barrels, liners, shafts and gearboxes.
With 20 years of experience in the alloy material and a team of skilled engineers and
technicians, we are proud to offer high-quality OEM services with wear and corrosion
resistant spare parts under different working situations. The improvement will make the
life time of the parts double or triple increased.
Our OEM services included design, prototyping, manufacturing, and quality control,
which meet your unique performance requirement. We ensuring that our clients receive
the most suitable screw, barrel and liner which fulfill perfectly what they are seeking for.





