Years of Experience
Trusted by Over 25,000+ Clients Worldwide
Screw Barrel Supplier
Kaivanya Extrusion Technik is a screw barrel manufacturer in India serving plastic processors, machine builders, maintenance teams, and OEMs. We manufacture custom bimetallic, nitrided, extrusion, injection moulding, and twin-screw barrel solutions based on your machine, polymer, and operating conditions. Whether you are replacing a worn component, planning an upgrade, or building a new processing line, our engineering-led approach helps you select the right geometry, material, and wear-protection system for dependable production.
Screw and Barrel Solutions Matched to Your Process
Explore Our Screw Barrel Product Range
Bimetallic Extrusion Screw Barrel
Our bimetallic extrusion screw and barrel solutions are developed for continuous plastic-processing applications where wear, corrosion, mixing, and output consistency require careful control. Wear-resistant protection can be applied to critical screw areas, while the barrel bore can use an application-matched alloy lining.
Bimetallic Twin Screw Barrel
Our injection moulding screw barrel range supports plasticising units used for commodity polymers, engineering plastics, recycled materials and filled compounds. Screw geometry and material selection are matched to shot requirements, resin behaviour, recovery conditions and machine interfaces to support repeatable material preparation.
Bimetallic Injection Screw Barrel
Our bimetallic twin screw and barrel solutions are designed for applications involving intensive mixing, compounding and controlled material transport. Configuration depends on the extruder design, screw arrangement, direction of rotation, processed formulation, and required throughput. Component details are confirmed against available drawings, samples, or machine data before production.
Materials and Technical Configuration
Available base-material options include 38CrMoAlA (SACM645), EN41B, 42CrMo, 34CrAlNi7, H13 and SKD61. Depending on the application, wear-resistant systems may include nitrided construction or nickel-based, cobalt-based, and tungsten-carbide-bearing alloy options. No single material is ideal for every process; selection should reflect abrasion, corrosion, mechanical load, polymer chemistry, and the required maintenance strategy.
Technical configuration can include:
Screw and barrel diameter
Working length, overall length, L/D ratio
Flight depth, pitch ,compression ratio
Screw Barrel Services from Inspection to Installation
- Custom screw design and mixer configuration
- OEM-compatible screw and barrel replacement
- Retrofit components and project support
- Bimetallic hard-facing and barrel-bore lining
- Screw rebuilding and barrel refurbishment with inspection
- Drawing development from available data or sample
- Erection and installation assistance
- Turnkey support for extrusion lines
Screw Barrel Applications Across Plastic-Processing Industries
- Injection moulding: automotive parts, housewares, furniture and white goods, pails and containers, industrial products, sporting goods and electronics
- Blow moulding: bottles, containers, drums and tank-production lines
- Extrusion: mono- and multilayer blown film, pipe, sheet, profile, cable coating, lamination, box strapping, raffia and filament production
- Recycling and compounding: vented recycling, reprocessing and filled-polymer applications
- Special processes: rubber hot- and cold-feed systems, food processing and briquette plants
Why Leading Plastic Processors Choose Kaivanya?
Manufacturing since 1998, Kaivanya Extrusion Technik combines application knowledge, material selection, and precision manufacturing for screw barrel projects. Computer-controlled turning and milling capabilities support customized production for different machine makes, polymer families and operating requirements.
Our portfolio includes extrusion screws and barrels, injection moulding components, twin screw systems, bimetallic components, extruders, front-end parts and retrofit spares. We also support component rebuilding, barrel refurbishment and technical drawing development. Kaivanya serves customers in India and supplies international markets, including the USA, Europe, Africa, the Middle East and Asia.
For an informed purchase decision, buyers can request the applicable drawing, material information, hardness details, and dimensional inspection documentation with the technical offer.
Why Choose Kaivanya Extrusion Technik?
- Boost your profit and productivity by 1.5 to 3 times with innovative screw designs that deliver higher output, improved efficiency, and exceptional yield.
- Prolonging screw barrel life and reduce maintenance time cycle by kaivanya’s world advanced wear resistant bimetallic coating solution.
- World updated technologies scope of spares in retrofitting enhancing customers profit ratio with exceptional outcome.
- Instant profit recovery by rebuilding old screws and refurbishing old barrels with origin clearance as per SPI Guidelines.
- Special wear area solutions, increase customer profitability for long term basis.
our Vision
Delivering best quality to our customers by implementing latest innovations in bimetallic
technology and specialized screw designs solutions polymer to plolymer.
our Mission
Our Service For Quality Screw Barrel
We serve following service all over the world:
- Screw design and mixer patented
- Retrofitting projects
- OEM replacement
- Bimetallic hard facing coatings & Linings
- Rebuilding & Refurbishing services with inspection
- At sight drawing service
- Erection and installation
- Turnkey project for extrusion lines
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