Engineered to deliver tight tolerances, extreme dimensional accuracy, and automated high-output performance.
Years of Extrusion Experience
Factory Area
Active Employees & Engineers
Exporting Countries & Regions
BAOD EXTRUSION (Jiangsu Baodie Automation Equipment Co., Ltd.) founded in 2002, is dedicated to the professional design, high-end manufacturing, and global sales of premium plastic extrusion equipment. Based on 18 years of experience in designing and fabricating high-quality machines in Taiwan, the original parent company (KINGSWEL GROUP) invested in establishing our main extrusion manufacturing base in Shanghai in 1999.
With an intensive long-term focus on continuous research and development, we have established our reputation as a trusted pioneer in automated extrusion. We offer specialized machinery for multi-lumen medical tubes, corrugated hoses, high-speed profile lines, and heavy-duty pipe systems.
Learn More About BAODOur engineering team consistently refines extrusion processes to ensure strict physical properties and maximum productivity:
A comprehensive analysis of precision manufacturing methodologies, material sciences, and optimized supply-chain logistics for global B2B procurement.
Plastic extrusion lies at the heart of modern engineering. Across automotive assembly, aerospace architectures, life-saving medical devices, and telecommunication conduits, the demand for complex profile shapes and precise wall thickness has risen dramatically. Unlike commodity profiles, custom extrusion requires a deep understanding of polymer rheology, thermo-mechanical dynamics, and precise tool design.
Manufacturers are transitioning from basic monofilament profiles to high-tech co-extrusion setups. Multi-layered polymer matrixes allow engineers to combine conflicting characteristics—such as hard exterior protection and soft inner elasticity. For instance, automotive glass sealing profiles combine rigid polypropylene carriers with flexible TPV/TPE dynamic sealing lips. Achieving consistency across these components demands stable melt temperatures, sophisticated die tooling, and robust puller tension control.
"The threshold of precision extrusion is no longer defined merely by speed, but by the physical micro-stability of the melt pressure at the extrusion die, maintaining dimensional deviations under ±0.02mm."
BAOD Extrusion leverages over 25 years of engineering experience to address these technical challenges. Our product lines feature single-screw and twin-screw extruders optimized for specific materials including PVC, PA, PE, PP, PU, PMMA, and UHMWPE. Each line is designed to work with advanced calibration equipment to prevent ovality and maintain wall thickness consistency.
For example, our High-Speed PVC Medical Tube Extrusion Line integrates gravimetric feeding systems and high-precision melt pumps. This setup delivers the consistent output needed for medical-grade tubes, catheters, and multi-lumen structures. Downstream units, such as our vacuum calibration cooling tables and rotary fly-knife cutters, work in sync with the extruder. This allows real-time pull speed adjustment based on laser outer-diameter measurements.
| Extrusion Line Parameter | Standard Extrusion Output | BAOD High-Precision Extrusion System | Key Mechanical Advantage |
|---|---|---|---|
| Dimensional Tolerance | ±0.10 mm to ±0.15 mm | ±0.01 mm to ±0.03 mm | Closed-loop laser gauge feedback to puller controller |
| Melt Temp Variation | ±3.0 °C | ±0.5 °C | Ceramic heater band array with dual-stage cooling fans |
| Automation Level | Manual analog adjustments | Fully Automated (Siemens PLC) | Centralized HMI, recipe storage, Ethernet integration |
| Downstream Cut Accuracy | ±1.0 mm at 60m/min | ±0.1 mm at 100m/min | FQ Series servo-driven rotary fly-knife cutter |
China's industrial sector has evolved from simple high-volume assembly to advanced precision engineering. Chinese manufacturers, like BAOD Extrusion, combine Western and Taiwanese design standards with local supply chain speed and cost advantages.
First, our strategic location in Jiangsu gives us access to a complete supply chain for high-grade steel, CNC machining, electrical components, and heat treatment services. This proximity speeds up prototyping and reduces production time. Second, BAOD maintains high quality standards. Our 16,000 square meter factory uses modern assembly processes, and every line undergoes full-load testing before shipment. This combination of efficiency and quality offers global buyers reliable extrusion machinery with an excellent total cost of ownership (TCO).
Custom plastic extrusion lines must adapt to different operating environments. Here is how BAOD systems perform in key regional scenarios:
The extrusion industry is moving toward smarter, more sustainable systems. Key developments include:
AI-Assisted Closed-Loop Control: Future systems will integrate sensor networks to monitor melt viscosity, pressure, and temperature. AI algorithms can then make real-time adjustments to screw speeds or cooling rates, minimizing material waste during startup.
Energy Recovery and Green Manufacturing: Modern lines use energy-saving components like electromagnetic induction heaters and closed-circuit water cooling. These technologies reduce electricity consumption and conserve water resources, helping manufacturers meet strict environmental standards.
Discover our specialized turn-key extrusion lines developed for highly demanding industrial sectors.
Designed for ultra-thin tubes and precision pipes, ensuring dimensional stability and roundness for complex industrial applications.
Engineered for polyamide dynamic hoses, allowing simultaneous co-extrusion of up to five material layers for chemical and pressure resistance.
Operating under strict cleanroom conditions, this line runs at high speeds while maintaining diameter tolerances within micrometers.
Featuring a modular block forming system, this line produces high-quality corrugated pipes with excellent ring stiffness.
Integrates precision extrusion with high-speed yarn knitting to produce high-pressure composite hoses.
Designed for automotive sealing applications, featuring co-extrusion capabilities and inline metal insertion for profile reinforcement.
Critical engineering answers regarding machine selection, customization, and factory operations.
Keep up with BAOD's latest technology releases, international exhibitions, and industrial analyses.
BAOD EXTRUSION presented its latest R&D achievements at Booth 7.1C04, showcasing "Smart Extrusion · High-Efficiency Innovation" solutions for global plastics processing.
Exploring how BAOD delivers high-reliability extrusion lines for the production of detonating tubes used in modern mining and infrastructure demolition.
An in-depth comparison of multi-lumen tube extrusion lines, highlighting how BAOD meets international standards at a competitive cost.
Detailing our compliance procedures, quality inspections, and material certifications that make BAOD a qualified supplier for automotive OEMs.
Analyzing key trends in automotive sealing strips, including the shift toward lightweight TPV materials and automated inline metal integration.
Complete turn-key solutions built to support your manufacturing operations.
Baodie