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Premium Screw & Barrel Solutions

Zhoushan Batten Machinery Technology Co., Ltd – trusted manufacturer of high-performance screw barrels for extrusion and injection machines. Custom designs, rapid delivery, and global export since 2003.

Screw and Barrel Manufacturing

About Batten Machinery

A trusted name in precision screw and barrel manufacturing

Factory Interior

Zhoushan Batten Machinery Technology Co., Ltd is a leading China-based manufacturer specializing in the design and production of screw barrels for plastic and rubber machinery. With over 20 years of experience, we serve clients in more than 36 countries, delivering high-quality, durable components tailored to specific industrial needs.

We offer advanced surface treatments including nitriding, chrome plating, stainless steel coating, bimetallic lining, and surface spraying to meet diverse processing requirements. Our expertise in high-capacity single screw barrels for film and pipe extrusion has earned us a strong reputation in the global market.

As a vertically integrated factory, we control every stage of production — from CNC machining and milling to polishing and quality assurance — ensuring precision, consistency, and competitive pricing.

Learn more about our factory →

Our Products

Engineered for performance, durability, and precision

Conical Twin Screw Barrel

Conical Twin Screw Barrel

Ideal for PVC and compounding applications. High torque transmission and excellent self-cleaning properties.

Parallel Twin Screw Barrel

Parallel Twin Screw Barrel

Used in extrusion lines for food, chemicals, and polymers. Balanced wear resistance and mixing efficiency.

Single Extrusion Screw Barrel

Single Extrusion Screw Barrel

High-capacity design for film, pipe, and sheet extrusion. Optimized for stable output and long service life.

IMM Screw Barrel

IMM Screw Barrel

Precision-engineered for injection molding machines. Resistant to wear and corrosion under high pressure.

Bimetallic Screw Barrel

Bimetallic Screw Barrel

Enhanced wear and corrosion resistance with bimetallic alloy lining. Ideal for abrasive materials.

Bimetallic Barrel

Bimetallic Barrel

High-performance barrel with dual-layer metal structure. Superior thermal stability and longevity.

Custom Design Support

Custom Screw & Barrel

We manufacture based on your drawings or existing parts. Full customization available.

Surface Treatments

Surface Technology

Nitriding, chrome plating, stainless steel, and spraying options for enhanced durability.

Why Choose Batten Machinery?

We combine quality, speed, and service to deliver value

Factory Direct Pricing

As a manufacturer, we eliminate middlemen and pass the savings to you.

High Quality, Mid-Range Price

Premium materials and strict QC ensure reliability without premium cost.

Fast Delivery

Standard sizes in stock. Delivery within 5 days. Ships from Ningbo & Shanghai.

Expert Technical Sales

Our sales team understands screw barrel specs and can guide your selection.

Dedicated Order Follow-Up

One dedicated staff member manages your order from confirmation to delivery.

After-Sales Satisfaction Guarantee

We resolve any quality issues until you are fully satisfied.

20+
Years in Industry
100+
Employees
36
Countries Served
$30M
Annual Output

Latest News & Insights

Stay updated on screw barrel technology and best practices

Injection Molding
Jul 27, 2021

Screw Barrel Sticking: Causes & Solutions

Learn how to prevent material adhesion in injection molding screw barrels.

Read More →
Extruder Maintenance
Jun 29, 2021

Cleaning Methods for Extruder Screws

Effective techniques to maintain screw performance and extend lifespan.

Read More →
Injection Screw
Jun 11, 2021

Screw vs. Lead Screw: Key Differences

Understanding the functional distinctions in industrial applications.

Read More →

Get in Touch

Reach out for quotes, technical support, or custom design inquiries

Contact Information

Key Contacts

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