Injection Single Screw & Barrel | Intai Screw Barrel Manufacturer

INTAI products cover almost all areas of plastic processing. We design them to meet the needs of manufacturers who produce both general plastic goods and precision components in batches. Our screw and barrel solutions support extrusion, injection molding, film blowing, pipe and profile extrusion, sheet production, and plastic recycling. With this wide product range, we help manufacturers keep production stable, improve efficiency, and achieve consistent quality.

We build INTAI screw barrels with advanced alloy steels, precision CNC machining, and treatments such as nitriding and bimetallic coating. These processes give the barrels durability, strong wear resistance, and long service life. They work well with PE, PP, PET, PVC, ABS, and engineering plastics, as well as recycled materials with fillers.

With more than 20 years of experience and certifications from CE, TÜV, BSI, and UKAS, Intai delivers screw barrel solutions trusted worldwide. Discover the full range of 製品 or review ISO Standards for more details on international quality. We continue to innovate, ensuring that our products offer stable performance and reliability for demanding plastic processing applications.

Q1: What materials are used for Intai screw barrels?
A1: We use high-grade alloy steels with nitriding or bimetallic coatings to ensure wear resistance, corrosion protection, and long service life.

Q2: Can you produce customized screw barrels?
A2: Yes, we design and manufacture conical, parallel, single, and bimetallic screw barrels according to customer specifications for extrusion and injection molding.

Q3: What industries and applications are your products suitable for?
A3: Intai screw barrels are widely applied in plastic extrusion and injection, including PVC pipes, profiles, sheets, WPC products, and plastic recycling.

Q4: How long is the delivery time?
A4: Standard models are available within 20–30 days. Customized products depend on specifications, and our team will confirm exact lead time with you.

Q5: Do you provide quality certification?
A5: Yes, our products are certified with CE, TÜV, BSI, and UKAS, and detailed inspection reports can be provided upon request.