Bimetallic screw barrels for high-filler recycled PET are engineered to deliver outstanding efficiency and durability in challenging production conditions. When handling high-filler content like calcium carbonate or glass fiber, these barrels help maintain output consistency and product quality, minimizing wear and tear.
Why Choose Bimetallic Screw Barrels?
Bimetallic screw barrels combine a hard outer layer with a tough inner core, providing exceptional wear resistance for abrasive materials. If you’re producing high-filler recycled PET (with filler levels reaching 30% or more), this characteristic is vital for longevity and operational efficiency.
Material Options for High-Filler Recycled PET
Common materials used in the production of bimetallic screw barrels include 38CrMoAlA nitrided steel, known for its excellent hardness and thermal stability. Consider adding a tungsten carbide coating for additional wear protection, ensuring the barrels withstand harsh processing conditions. When sourcing, specify your processing conditions and any particular filler types you’re dealing with.
Information Needed for a Quotation
When inquiring about bimetallic screw barrels for high-filler recycled PET, please provide the following details:
- Machine brand and model
- Current screw diameter and L/D ratio
- Processing material and filler percentage
- Operational challenges or specific performance requirements
Contact Juyuan Machinery for screw and barrel quotations or technical support.
WhatsApp: +86 13905808474
Email: cxj.job@gmail.com
Website: juyuan-machinery.com
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