As the core component of single/twin screw extruders, our extruder screws are engineered to deliver exceptional performance, durability, and efficiency for pet food, feed, and food processing industries.
Key Advantages
✅ Premium Material & Advanced Process Crafted from high-quality 38CrMoAl alloy steel with deep nitriding treatment, our screws feature outstanding wear resistance, corrosion resistance, and high-temperature stability. The surface hardness reaches HRC 60-64, ensuring a 3-5 times longer service life compared to ordinary carbon steel screws, significantly reducing your maintenance costs and downtime.
✅ Optimized Helical Design Customized screw profiles are tailored to different material characteristics (high-meat pet food, high-fiber feed, starch-based snacks, etc.), enhancing material conveying, shearing, mixing, and ripening efficiency. This ensures uniform gelatinization of raw materials, stable product molding, and consistent product quality, meeting the strict standards of the pet food and food industries.
✅ Wide Compatibility & Customization Our screws are compatible with all mainstream brands of single/twin screw extruders worldwide. We support full customization according to your equipment model, process requirements, and production capacity, including segmented screws, mixing screws, and special-shaped screws for specific production lines.
✅ Food-Grade Hygiene Standard All screws are manufactured in compliance with food contact safety standards, with a smooth, dead-angle-free surface that is easy to clean, effectively preventing bacterial growth and meeting the hygiene requirements of pet food and food processing.
Application Scenarios
- Pet food production: Dog food, cat food, aquatic feed, etc.
- Food processing: Puffed snacks, breakfast cereals, starch products, etc.
- Feed industry: Livestock feed, aquafeed, etc.
Why Choose Us?
With years of experience in food and feed machinery manufacturing, we focus on providing high-precision, high-performance extruder screws and barrels. Our strict quality control system, professional technical team, and fast delivery service ensure that every product meets your production needs. Whether you need standard parts or custom solutions, we are your reliable long-term partner.