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Precision Plastic
Extrusion Machines

26 years of engineering excellence. We deliver high-speed, CE-certified plastic extrusion solutions for corrugated pipes, hollow sheets, WPC, and more — trusted in over 90 countries.

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26
Years in Business
8048㎡
Manufacturing Workshop
90+
Countries Served

Trusted Manufacturer Since 1998

Qingdao Tongsanhegu Plastic Machinery Manufacturing Co., Ltd. is one of China’s most professional plastic extrusion machine manufacturers, offering turnkey solutions tailored to your production needs.

With over 26 years of experience, we specialize in high-speed plastic extrusion systems including single and double wall corrugated pipe machines, PP hollow sheet lines, wood plastic composite (WPC) machines, and plastic profile extrusion systems.

Our machines are exported to Europe, America, the Middle East, Southeast Asia, South America, and more than 90 countries worldwide. We comply with international standards including CE and ISO 9001.

  • 50+ Professional Engineers
  • Turnkey Project & After-Sales Service
  • Free Machine Running Before Order
  • 5-Step Quality Control Process
Factory Floor

Our Machines

High-performance plastic extrusion solutions engineered for speed, durability, and precision. All machines include PLC control, CE certification, and global support.

Single Wall Corrugated Pipe Machine

Single Wall Corrugated Pipe Machine

Up to 30m/min speed. Compatible with PE, PP, PVC, EVA, PA materials. Features water cooling and automatic lubrication system.

  • High-efficiency extruder
  • Double-layer spiral die head
  • Vacuum forming corrugator
Double Wall Corrugated Pipe Machine

Double Wall Corrugated Pipe Machine

Ideal for heavy-duty drainage and cable protection. Dual-layer extrusion with precise wall thickness control.

  • High-speed production
  • PLC automation
  • CE certified
PP Hollow Sheet Machine

PP Plastic Corrugated Hollow Sheet Machine

Produces sheets 1200–3000mm wide. Widely used in packaging, appliances, and interior decoration.

  • Adjustable width output
  • Stable extrusion performance
  • Low energy consumption
Wood Plastic Composite Machine

Wood Plastic Composite (WPC) Machine

Suitable for PE and PVC WPC profiles. Used in decking, wall cladding, door frames, and decorative panels.

  • Multi-material compatibility
  • High output capacity
  • Fully automated line
Plastic Pipe Machine

Plastic PE/PP/PVC Pipe Machine

High-precision extrusion for water, gas, and industrial piping. Available in multiple diameters and configurations.

  • Precision sizing
  • Laser diameter control
  • Cooling calibration tank
Plastic Sheet Machine

Plastic Sheet Extrusion Machine

Produces flat or corrugated sheets for industrial and consumer applications. Customizable thickness and width.

  • T-slot die design
  • Three-roll calender
  • Edge trim recycling
Plastic Profile Machine

Plastic Profile Extrusion Machine

Custom profiles for construction, automotive, and industrial use. Supports complex cross-sections.

  • Multi-hole die capability
  • Vacuum calibration
  • Puller & cutter integration
Auxiliary Machines

Auxiliary Machines

Complete support systems: haul-off units, cutters, stackers, cooling tanks, and material handling.

  • PLC synchronized control
  • Modular design
  • Easy integration
View All Machines & Specifications

Why Choose Our Machines?

Engineered for performance, reliability, and global compliance.

CE & ISO Certified

Compliant with European and international safety and quality standards.

High-Speed Production

Up to 30m/min output with stable, energy-efficient operation.

Turnkey Service

Installation, training, maintenance, and 24/7 technical support.

Global Export Ready

Shipped and supported in over 90 countries with local partners.

Frequently Asked Questions

What materials are compatible with your machines?

Our machines support PE, PP, PVC, EVA, PA, and WPC formulations. Custom configurations available for specialty resins.

Do you offer installation and training?

Yes. We provide on-site installation, operator training, and commissioning services worldwide.

What is the delivery time?

Typical lead time is 45–60 days after order confirmation, depending on machine type and customization.

Is after-sales support available?

Yes. We offer 24/7 technical support, spare parts supply, and remote troubleshooting via WeChat, WhatsApp, or email.

Can I see the machine running before purchase?

Absolutely. We offer free live demonstrations at our factory in Qingdao, China, or via video call.

Get in Touch

Ready to discuss your plastic extrusion needs? Contact us today for a free consultation and machine demonstration.

Yangzhou Road, Jiaozhou City, Qingdao, China
sales@tongsanhegu.com
+86 15269260792 (WhatsApp/WeChat)
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