Custom Profile Plastic Extrusion Manufacturers & Products

High-Precision Automated Systems, Intelligent Multi-Layer Co-Extrusion Engineering, & Enterprise-Grade Production Lines

About Our Enterprise

Jiangsu Baodie Automation Equipment Co., Ltd.

BAOD EXTRUSION (Jiangsu Baodie Automation Equipment Co., Ltd.), established in 2002, is a premier designer, manufacturer, and global exporter of high-precision plastic extrusion systems.

Leveraging 25 years of engineering heritage in high-performance machinery configuration, which traces back to the investment of our parent group (KINGSWEL GROUP) in Taiwan, we established our flagship extrusion production hub in Shanghai in 1999, followed by state-of-the-art expansion in Jiangsu.

Our operational philosophy integrates strict precision engineering, process safety, and custom manufacturing solutions, enabling us to deliver world-class extruders to challenging industries like automotive, medical, and aerospace.

  • Precision Extrusion Core: Micro-lumen tolerances down to ±0.02 mm.
  • High-Efficiency Output: Customized screw configurations optimized for maximum melt throughput.
  • Intelligent Industry 4.0: Integrated PLC networks for closed-loop parameter adjustment.
  • Operational Safety: Certified failsafe protection for high-temperature and high-pressure setups.
25+
Years of Manufacturing Experience
16,000 m²
Modern Production Facility
100+
Elite Technical Employees

Industrial Whitepaper: The Evolution of Custom Profile Plastic Extrusion

An in-depth analysis of advanced polymer dynamics, co-extrusion technology, and global procurement paradigms for high-precision components.

1. Overview of the Custom Profile Extrusion Landscape

In modern manufacturing, custom profile plastic extrusion is no longer just about melting plastic and pushing it through a die. High-performance engineering polymers require tight temperature control, custom screw configurations, and smart calibration systems. At BAOD Extrusion, we have optimized our systems to handle complex polymers like UHMWPE, Fluoroplastics, TPV, and multi-layer composites. Our lines maintain strict dimensional accuracy even when running at high speeds.

Whether producing high-barrier automotive tubes, multi-lumen medical catheters, or structural industrial profiles, the extrusion process requires strict thermal control. Minor variations in melt pressure or raw material feeding can cause defects. By combining our proprietary screw designs with precise downstream equipment, BAOD helps manufacturers cut down scrap rates and speed up production cycles.

2. Key Industry Trends & Polymer Advancements (2026-2030)

The profile plastic extrusion industry is evolving rapidly, driven by environmental regulations, energy concerns, and the demand for lighter components.

  • Bioplastics and Recycled Materials: Processing bio-based resins (like PLA, PHA) and high-load recycled plastics requires optimized screw configurations. Our latest SJ single-screw extruders are built to handle these materials without degrading their properties.
  • Micro-Extrusion and Multi-Lumen Technology: High-precision medical and aerospace applications demand tiny profiles with internal chambers. We design custom dies and micro-calibration systems to hold tolerances within microns.
  • Co-Extrusion and Multi-Material Integration: Combining hard and soft plastics (like rigid PVC with flexible TPE) in one run is standard in automotive sealing. Our co-extrusion crossheads ensure clean layering and strong bonding at the interface.

3. Global Procurement Demands & High-Precision Calibration

Global buyers look for extrusion machinery that minimizes downtime, uses less energy, and offers easy integration. BAOD Extrusion addresses these needs by supplying complete, integrated setups rather than isolated components.

A key example is our Custom Vacuum Calibration Cooling Table. This system uses precise water flow and vacuum levels to cool and shape extrusions as they exit the die. It prevents deformation and ensures consistent profile shapes throughout long production runs.

4. Turnkey Solutions for Automotive, Medical, and Construction Sectors

Automotive Seals & Fuel Lines

Multi-layer PA fuel lines and complex TPV/PVC seals designed for low emissions, chemical resistance, and long-term durability under the hood.

Medical Catheters & Micro-tubing

High-precision lines manufactured in controlled cleanrooms, ensuring medical-grade polyurethane and fluoroplastic components meet strict regulatory standards.

Industrial Profiles & Coated Metals

Integrated lines that coat steel strands and metal pipes with protective plastics, preventing corrosion in infrastructure projects.

High-Efficiency Extrusion Lines by BAOD

Engineered for high outputs and strict tolerances, our systems are proven across automotive, medical, and industrial sectors.

Precision Small Diameter Tube/Pipe Extrusion Line

Precision Small Diameter Tube/Pipe Extrusion Line

Designed for high-speed manufacturing of precision fluid and control lines with stable dimensional control.

Multi-Layer PA Smooth / Corrugated Hose/ Tube Extrusion Line

Multi-Layer PA Smooth / Corrugated Hose/ Tube Extrusion Line

Automated system for automotive fuel systems and chemical transfer lines with multi-layer barrier properties.

High Speed PVC Medical Tube Extrusion Line

High Speed PVC Medical Tube Extrusion Line

Medical-grade cleanroom-ready line for producing IV tubes, catheters, and medical hoses with high stability.

PA/PE/PP/PVC High Speed Single Wall Corrugated Pipe Extrusion Line

PA/PE/PP/PVC High Speed Single Wall Corrugated Pipe Extrusion Line

High-speed production for protective wire harnesses and flexible conduits.

TPV Knitting Composite Hose Extrusion Line

TPV Knitting Composite Hose Extrusion Line

Reinforced knitting and extrusion line for high-pressure fluid transfer.

TPV,PVC Automobile Sealing Strip Extrusion Line

TPV,PVC Automobile Sealing Strip Extrusion Line

Multi-material co-extrusion line for weatherstrips, glass run channels, and automotive seals.

5. Quality Compliance, Standards & Localized Support

For companies with global supply chains, machinery compliance is critical. BAOD Extrusion guarantees that our systems meet CE directives, ISO9001:2015 quality standards, and UL electrical requirements. We source key components—like Siemens PLC controllers, Omron temperature controls, and ABB variable frequency drives—to ensure reliable performance and easy replacement parts sourcing worldwide.

In addition, we provide localized support through technical assistance and remote diagnostics. This allows our engineers to log into your PLC system, troubleshoot issues, and optimize settings from afar, minimizing downtime.

6. Technology Roadmap (2026 and Beyond)

Our research and development pipeline focuses on three main goals:

  • Smart Melt Pressure Regulation: Closed-loop feedback between the melt pump and screw drive keeps output steady, even with material viscosity variations.
  • High-Speed Multi-Layer Die Integration: Streamlining co-extrusion die designs to reduce cleanout times and simplify material changes.
  • Energy-Efficient Heating Systems: Implementing electromagnetic induction heating to reduce energy consumption on extruder barrels by up to 30%.

Latest Industry News & Insights

Stay updated on the latest extrusion innovations, event recaps, and engineering case studies from BAOD.

CHINAPLAS 2026
Apr/30/2026
CHINAPLAS 2026 Concludes Successfully, BAOD EXTRUSION Showcases High-Efficiency Innovation
BAOD EXTRUSION presented its latest R&D achievements at Booth 7.1C04, showcasing "Smart Extrusion · High-Efficiency Innovation" solutions that drew global attention.
Read More +
Detonating Tube Extrusion Line
Mar/26/2026
Innovation and Reliability: BAOD EXTRUSION as Top 10 Customized Detonating Tube Extrusion Line Solution Provider
In sectors ranging from mining to infrastructure demolition, the precise formulation and dimensional stability of detonating tubes are critical. Discover BAOD's custom engineering approaches.
Read More +
Multi-Lumen Tube Extrusion Line
Mar/23/2026
High Precision Multi-Lumen Tube Extrusion Line In China vs European Manufacturing Standards
An in-depth comparison analyzing how BAOD's high-precision multi-lumen extrusion lines achieve the same quality standards as European competitors at a lower cost.
Read More +
Automotive Tube Extrusion Line
Mar/19/2026
How China Leading OEM Automotive Tube Extrusion Line Supplier BAOD Maintains International Manufacturing Compliance
How do the world's most reputable vehicle manufacturers ensure the absolute integrity of every fuel line? We break down the compliance and standards check systems.
Read More +
TPV PVC Sealing Strip Extrusion Line
Mar/17/2026
BAOD – Top Highly Automation TPV, PVC Automobile Sealing Strip Extrusion Line Supplier: Trends for 2026
Understanding the growing demand for silent cabins in modern electric vehicles, driving new standards for co-extruded TPV weatherstripping and door seals.
Read More +

Expert Q&A: Advanced Profile Extrusion

Find answers to common technical and operational questions regarding custom profile plastic extrusion lines.

1 How does BAOD achieve thin-wall tolerances on multi-layer co-extrusion runs?
We use high-precision feedblocks and spiral distributors in our extrusion heads, paired with closed-loop pressure sensors. This controls the melt distribution of each layer and prevents thinning during high-speed production.
2 What makes the SJ Series Single Screw Extruder suitable for heat-sensitive plastics?
Our SJ Series extruders use custom-designed screw geometries that prevent local shear heating. Combined with multi-zone cooling fans and precise PID heat controls, they keep polymers like PVC and PU within safe temperature limits.
3 How does the Vacuum Calibration Table improve profile consistency?
The vacuum table uses multi-chamber vacuum systems and adjustable spray bars to cool the profile evenly on all sides. This stabilizes the profile's shape quickly as it exits the die, preventing warp and twisting.
4 Can BAOD's extrusion systems handle specialized engineering polymers like UHMWPE?
Yes. Our specialized UHMWPE extrusion lines are built with heavy-duty drives and wear-resistant barrels. This enables them to handle the high melt viscosity and torque requirements of ultra-high-molecular-weight polyethylene.