Coating Structure:

• First Layer: Fusion-bonded epoxy powder (FBE) with a thickness greater than 100 µm.
• Second Layer: Adhesive (AD) with a thickness of 170 to 250 µm.
• Third Layer: Polyethylene (PE) with a thickness ranging from 2.5 to 3.7 mm.

1.Enhanced Pipe Lifespan: Increases pipe lifespan from 5-10 years to 50-100 years.
2.High-Performance Coating: Offers excellent mechanical strength, electrical insulation, waterproofing, wear resistance, and anti-aging properties for harsh environments.
3.High Efficiency: Max production output of 3-8 km/day, with an annual processing capacity of 2 million square meters (Φ508mm).
4.Compliance with International Standards: Meets international standards including SY/T0413-2002, GB/T23257-2009, and DIN 30670.

Production Line Components

Rust Removal Equipment: Includes shot blast cleaning machine, dust collectors, and rust removal PLC control system.
Coating Equipment: Features powder spraying device, heating system, coating devices, cooling spray, and extruders.
Platform Equipment: Steel pipe platform, storage platform, hydraulic equipment.
Groove Equipment: Includes PE beveling machines and lifting machinery.
Compressed Air Equipment: Air compressors, precision filters, and gas tanks.

Global Reach:
The 3PE production line has been exported to countries such as Iran, Russia, Saudi Arabia, and Nigeria, receiving high praise from international clients.

After-Sales Service:
√  Warranty: 12 months for mechanical parts, 6 months for electrical components.
√ Support: Technical services, operator training, and guidance are provided.

Customization Options:
The production line can be customized for different pipe diameters, coating thicknesses, and production speeds to meet specific requirements.

Pipe Diameter Range

• Diameter Options:
  • Φ48 to 219 mm
  • 219 to 220 mm
  • 800 to 1600 mm
  • 1000 to 2400 mm

Sandblasting Grade

• Grade: SA2.5

Anti-Corrosion Coating Standard

• Standards Compliance: Conforms to various international standards, including SY/T0413-2002 and DIN 30670.

Delivery Time

• Estimated Time: 2 to 3 months after receipt of deposit.

Production Output

• Maximum Output: Up to 3 to 8 km per day, with an annual capacity of 2 million square meters for pipes with a diameter of Φ508 mm.

Sales Regions for 3PE Equipment

• Countries Sold To: Russia, Iran, UAE, India, Belarus, Kazakhstan, and others.

Qingdao Huashida Machinery Co., Ltd was established in 2003 and has focused on plastic pipe extruder production line and joints of plastic pipes and 2PE 3PE pipes machinery for over 16 years, we are a private high-tech enterprises integrated by R&D, manufacturing, selling, service and trading.

We are always concertrating on research and development of plastic extrusion equipments, tightly cooperating with Tsinghua University, Beijing University of chemical technology, South China university of technology and some other colleges and scientific research institutions. Meanwhile, by absorbing advanced technology home and abroad, we have been one of the top manufacturers of plastic extrusion machines in China, especially of PE insulation jacket pipe extrusion line, PE PP sheet extrusion line, and PE hollow wall spiral pipe production line.