Custom Food Extruder Screw & Barrel | Single & Twin Screw for Food Processing
Professional, Concentrated, Focused
Here is the full pure English version, ready to copy-paste for your foreign trade product page: — # Custom Food Extruder Screw & Barrel | Single & Twin Screw for Food Processing **Professional, Concentrated, Focused** — ## Product Overview Food extruder screw and barrel are the core components of extrusion machinery in the food industry, used to process raw materials under controlled temperature, pressure and shear conditions. They are widely applied in the production of puffing snacks, leisure food, gum, jelly, liquorice confections and more. We provide both **single screw** and **twin screw** solutions (including co-rotating and counter-rotating twin screws) to meet different production needs, ensuring efficient heat transfer, mixing and material conveying. — ## Product Specifications | Item | Details | | :— | :— | | Product Name | Screw & Barrel for Food Extruder Machine | | Diameter Range | Φ15mm – Φ300mm | | L/D Ratio | 10:1 ~ 55:1 (Customizable) | | Available Types | Single Screw, Co-rotating Twin Screw, Counter-rotating Twin Screw | | Material | 38CrMoAlA / 42CrMoAlA / Food Grade Stainless Steel | | Surface Treatment | Nitriding, Polishing, Hard Chrome Plating (Anti-corrosion & Wear-resistant) | | Application | Snack Puffing, Breakfast Cereals, Instant Noodles, Gum/Jelly, Pet Food Processing | — ## Types & Applications ### 1. Co-rotating Twin Screw – Delivers high heat transfer with moderate shear – Ideal for producing expanded snacks, breakfast cereals and instant noodles ### 2. Counter-rotating Twin Screw – Low speed with long residence time for gentle processing – Perfect for gum, jelly, liquorice confections and heat-sensitive food products ### 3. Single Screw – Simple structure, reliable conveying and cost-effective – Suitable for general food extrusion, pasta and pet food production — ## Key Advantages ✅ **Food-Grade Safety** All materials comply with food contact standards. The smooth polished surface prevents material residue and is easy to clean. ✅ **High Wear & Corrosion Resistance** Advanced nitriding and heat treatment processes extend the service life, even under continuous production of abrasive materials. ✅ **Customized Design** Tailored diameter, L/D ratio, screw configuration and material to match your specific extruder model and product requirements. ✅ **Precision Manufacturing** Strict dimensional tolerance ensures perfect fit with the barrel, minimizing material leakage and maximizing extrusion efficiency. ✅ **Wide Compatibility** Compatible with most mainstream food extruder brands, supporting both new equipment and replacement parts. — ## Production & Quality Control – CNC precision machining for every component – Complete heat treatment process (nitriding, quenching, tempering) – Strict dimensional and hardness testing before delivery – Food-grade polishing and passivation for stainless steel models – 100% inspection before packaging to ensure zero defects — ## Factory & Services – **Factory Direct Supply**: No middleman markup, competitive pricing – **OEM/ODM Available**: Accept custom drawings, specifications and packaging – **Fast Delivery**: Standard parts in stock; custom orders delivered in 7-15 working days – **Warranty**: 12-month warranty against manufacturing defects – **24/7 Support**: Professional technical team to assist with selection and installation guidance — **Supplier**: XUTAI MACHINERY **Website**: www.zsxtjx.com Send us your extruder model, required specifications or application details for a free quote today! — Do you want me to also make a **shortened version for the “Quick Overview” section** (for platforms like Alibaba International)?