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Qingdao Huashida Machinery Co., Ltd.

  • China,Qingdao ,Shandong
  • Verified Supplier
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China Industrial 3LPE Coating Pipe Production Line with Intermediate Frequency Heating
China Industrial 3LPE Coating Pipe Production Line with Intermediate Frequency Heating

  1. China Industrial 3LPE Coating Pipe Production Line with Intermediate Frequency Heating
  2. China Industrial 3LPE Coating Pipe Production Line with Intermediate Frequency Heating

Industrial 3LPE Coating Pipe Production Line with Intermediate Frequency Heating

  1. MOQ: 1
  2. Price: US$200,000.00-400,000.00 1 Piece (MOQ)
  3. Get Latest Price
Type Coating Production Line
Coating Powder Coating
Coating Type FBE + AD Adhesive + PE Tape
Payment Terms L/C,Western Union,D/P
Curvature Radius 4-6 Times D
Heating Type Intermediate Frequency Heating
Supply Ability 30 sets/year
Condition New
Customized Service Available
Delivery Time 60 days
Model NO. 3pe
Packaging Details Standard Package for Export
Substrate Steel
Certification CE, ISO, RoHS
Model Number 001
Brand Name huashida
Place of Origin qingdao,China

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  1. Product Details
  2. Company Details

Product Specification

Type Coating Production Line Coating Powder Coating
Coating Type FBE + AD Adhesive + PE Tape Payment Terms L/C,Western Union,D/P
Curvature Radius 4-6 Times D Heating Type Intermediate Frequency Heating
Supply Ability 30 sets/year Condition New
Customized Service Available Delivery Time 60 days
Model NO. 3pe Packaging Details Standard Package for Export
Substrate Steel Certification CE, ISO, RoHS
Model Number 001 Brand Name huashida
Place of Origin qingdao,China
High Light PLC Intelligent Control 3LPE Coating Pipe Production Line ,Intermediate Frequency Heating Steel Pipe Coating Line ,Curvature Radius 4-6 Times D Anti-Corrosion Pipe Production Line
Industrial Elbow Bend Steel Pipe 3LPE Coating Production Line with PLC Intelligent Control
Product Overview

The Qingdao Huashida steel elbow 3PE anti-corrosion production line is engineered for industrial applications including oil and gas transportation, water supply systems, sewage transportation, and chemical processing.

The system features at least sixteen sets of elbow pipe conveying structures with specialized rotating mechanisms. The driving mechanism's rotating shaft, powered by a motor, rotates the gear plate to transmit rotational power. Height-adjustable hanging rubber rollers accommodate different pipe diameters while maintaining uniform center height.

This 3LPE Elbow Coating Machinery is designed for curved steel pipe blasting, coating, and PE layer wrapping. The anti-corrosion system applies epoxy powder + adhesive + PE tape layers.

Industrial Elbow Bend Steel Pipe FBE and 3LPE Coating Equipment
Technical Specifications
Item Parameter Specification
1 Diameter of steel pipe 426, 630, 720, 820, 1000, 1200
2 Curvature radius 4-6 times D
3 Elbow angle 15-90 degrees
4 Steel tube wall thickness 8 mm - 12 mm
5 Epoxy powder thickness more than 170 um
6 AD copolymer adhesive thickness 170-250 um
7 PE layer thickness 2.5 - 3.7 mm
System Components
Elbow Conveyor Line
  • Independent center of rotation drive
  • Gear ring gear drive with frequency control
  • Protective supporting wheels on main parts
  • Supporting wheels equipped with slide rails for easy installation
  • Fixed angle self-locking structure
  • Height lift adjustment capability
Elbow conveyor line system
Medium Frequency Heating
  • Angle handwheel adjustment
  • Front and rear electric adjustment
  • Height adjustment through conveyor line
  • Narrow thickness design to avoid uneven heating in bending sections
  • 350kW power capacity
  • Voltage and current double close regulation
Medium frequency heating system
Powder Spraying System
  • Annular dusting chamber
  • Front and rear electric adjustment of powder spraying chamber
  • Left and right swinging spray guns
  • CNC adjustment of powder quantity
  • 12 powder guns configuration
  • U-shaped bottom blowback recovery
  • 304 stainless steel construction
  • Hard negative pressure recovery air duct prevents deformation
Powder spraying system for elbow pipes
Powder Injection Recovery
  • Drawing air duct adaptable to pipe diameter changes
  • Cyclone + filter cartridge dust removal with standard discharge
  • U-shaped bottom structure with pulse back blowing for thorough powder recovery
  • 304 stainless steel fluidization tank
  • Vibrating screen powder filter
  • 12 venturi powder pumps
Powder injection recovery system
Wrapping Machine
  • Automatic belt locking mechanism
  • One-side corrosion protection application
  • Continuous operation of winding tape
  • Tight strip winding capability
  • High degree of automation
  • Computer-automated strip calculation
  • Center deviation tolerance for straight pipes
Wrapping machine for pipe coating
PLC Control System
  • Comprehensive data collection and editing
  • Memory function for operational parameters
  • Automatic calculation of strip consumption
  • Automatic acquisition and correction of transmission speed
PLC control system interface
Key Advantages
  • Recognized Innovation - Awarded as the First (Set) Technical Equipment in Shandong Province
  • High Efficiency & Stability - Ensures reliable performance with consistent production quality
  • Automation & Intelligence - Advanced automation reduces manual labor and improves operational safety
  • Global Export Capability - 70% of products exported to Europe, America, Middle East, Central Asia, Africa, Russia, and other regions
  • Strong Market Presence - Proven high market share with long-term customer trust worldwide
Company Profile

Qingdao Huashida Machinery Co., Ltd was established in 2003 and has specialized in plastic polyurethane insulation pipe production lines, 3PE anti-corrosion pipe production lines, large diameter underground pipe production lines, and plastic pipe joints for over 20 years.

The company maintains strong research and development partnerships with Beijing University of Chemical Technology, Qingdao University of Technology, and other scientific research institutions. By integrating advanced domestic and international technologies, Huashida has become one of the top three manufacturers in the industry in China after 20 years of dedicated development.

Huashida machines are well-received in international markets including Saudi Arabia, Kazakhstan, Uzbekistan, United Arab Emirates, Turkey, Russia, and beyond.

Qingdao Huashida Machinery facility
Additional Information
Exhibition
Huashida exhibition display
Client Projects
Huashida client projects
Packaging
Equipment packaging
Certifications
Company certification 1 Company certification 2 Company certification 3

Company Details

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 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2003

  • Total Annual:

    3000000-5000000

  • Employee Number:

    100~200

  • Ecer Certification:

    Verified Supplier

1. company profileQingdao Huashida Machinery Co., Ltd. is located in Qingdao High & New Technology Industrial Area- Qingdao Huashida industrial Park, covers an area of about 4000 square meters. We have tens of years experience in plastic pipe, sheet, and board extrusion lines, and pipe joints a... 1. company profileQingdao Huashida Machinery Co., Ltd. is located in Qingdao High & New Technology Industrial Area- Qingdao Huashida industrial Park, covers an area of about 4000 square meters. We have tens of years experience in plastic pipe, sheet, and board extrusion lines, and pipe joints a...

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  • Qingdao Huashida Machinery Co., Ltd.
  • 69 Jinsheng Second Road Chengyang District, Qingdao, Shandong, China
  • https://www.pipecoatingline.com/

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