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Qingdao Huashida Machinery Co., Ltd.

  • China,Qingdao ,Shandong
  • Verified Supplier
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China PLC Controlled 3LPE Coating Pipe Production Line with Electric Heating for 50
China PLC Controlled 3LPE Coating Pipe Production Line with Electric Heating for 50

  1. China PLC Controlled 3LPE Coating Pipe Production Line with Electric Heating for 50
  2. China PLC Controlled 3LPE Coating Pipe Production Line with Electric Heating for 50

PLC Controlled 3LPE Coating Pipe Production Line with Electric Heating for 50

  1. MOQ: 1
  2. Price: Dollar +150000-200000+set
  3. Get Latest Price
Humidity 85% non condensing
Material PE/PUR
Supply Ability 5-10 +sets+per mouth
Delivery Time come to an agreement in respect of the delivery time
Total Weight 10-15 tons
Control System PLC
Payment Terms T/T
Condition New
Packaging Details Packing according to Machine
Heating Method Electric Heating
Model Number 110-600mm
Place of Origin China
Brand Name Huashida
Certification CE, Rohs,TUV

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  1. Product Details
  2. Company Details

Product Specification

Humidity 85% non condensing Material PE/PUR
Supply Ability 5-10 +sets+per mouth Delivery Time come to an agreement in respect of the delivery time
Total Weight 10-15 tons Control System PLC
Payment Terms T/T Condition New
Packaging Details Packing according to Machine Heating Method Electric Heating
Model Number 110-600mm Place of Origin China
Brand Name Huashida Certification CE, Rohs,TUV
High Light PLC Control System 3LPE Coating Pipe Production LineElectric Heating Method Steel Pipe Anti-Corrosion Coating Line50-100 Years Service Life 3LPE Coated Steel Pipe Machine
3LPE FBE Coating Plastic Polymer Protective Layer Steel Pipe Anti-corrosion Coating Line
Product Overview

3PE anti-corrosion coating provides triple-layer protection for steel pipes, extending service life from 5-10 years to 50-100 years. The coating system consists of:

  • First layer: Fusion bonded epoxy (FBE > 100µm)
  • Second layer: Adhesive (AD) 170-250µm
  • Third layer: Polyethylene (PE) stripe 2.5-3.7mm

3PE steel coating pipes feature high mechanical strength, excellent electrical insulation performance, process accuracy, and environmental friendliness.

Applications

The three-layer HDPE stripe winding process, with epoxy powder coating as the bottom layer and binding adhesive as the second layer, is the widely used technique in steel pipe anti-corrosion worldwide. These anti-corrosion steel pipes are applied in oil, gas, and water supply pipelines.

Three-Layer Structure

The three-layer PE anti-corrosion structure includes:

  • Fusion bonded epoxy-powder bottom layer: A thermosetting nontoxic coating forming high molecular weight cross-linking structure, providing excellent chemical anti-corrosion and high mechanical properties
  • Polymer adhesive middle layer: Bonds the epoxy layer and polyethylene outside layer, uniting all three layers together
  • Polyethylene outside layer: Protects the pipe from abrasion, impact, and water damage
Technological Process

Upload pipes → Pipes conveyor → Rust removal → Intermediate frequency heating → Epoxy powder coating → Middle layer & polyethylene stripe winding → Water cooling → Pipes conveyor → Pipe chamfer → Unload pipes

3LPE 3LPP Fusion Bonding Epoxy Coating Plastic Polymer Protective Layer Steel Pipe Anti-corrosion Coating Machine Blasting machinery for pipe coating line Steel pipe conveyor system FBE Coating machinery for steel pipes PE/PP layer wrap extruder line
Product Parameters

Main Equipment of 3PE Anti-corrosion Coating Processing:

No. Name Set
A. Derusting Equipment
1 Pipe-conveying Equipment 1
2 Shot Blast Cleaning Machine 1
3 Cyclone Dust Collector 1
4 Pulse dust collector 1
5 Centrifugal exhaust fan 1
6 Rust removal equipment PLC 1
B. Coating Equipment
1 Coating transfer equipment 1
2 IF heating device 1
3 Powder spraying device 1
4 Automatic loading dryer 2
5 SJ-65/30 Extruder 1
6 SJ-180/30 Extruder 1
7 Hot melt adhesive extruder die 1
8 PE sheet extruder head mold 1
9 Hot melt adhesive/PE sheet coating device 1
10 Environmental Protection Ventilation equipment 1
11 Cooling Spray equipment 1
C. Platform Equipment
1 Steel pipe platform 1
2 Post-rust removal transition platform 1
3 Product tube storage platform 1
4 Hydraulic Equipment 3
D. Groove Equipment
1 PE Beveling Machine 2
2 Hydraulic Lifting and Turning Machinery 1
3 Hydraulic Equipment 1
4 PLC 1
E. Compressed Air Equipment
1 Screw Air Compressor 1
2 Cold dry machine 1
3 Precision filters 3
4 Gas tanks 1
Complete 3PE anti-corrosion coating line overview
Company Profile

Qingdao Huashida Machinery Co., Ltd. is headquartered in Huashida Industrial Park, Chengyang District, Qingdao, China. Founded in 2003, the company is a comprehensive high-tech enterprise integrating R&D, manufacturing, marketing, service, and trade.

Huashida has been committed to the research and development of plastic insulation pipes and steel pipe anti-corrosion pipeline equipment. The company has established close cooperative relations with Beijing University of Chemical Technology, Qingdao University of Science and Technology, Qingdao Institute of Technology, and other high-level institutions.

With rigorous work attitude and strong sense of responsibility, Huashida has obtained more than 80 invention patents and utility model patents by introducing and absorbing foreign advanced technology. The company has won the honor of Specialized Special New Enterprise in Shandong Province and four items of "first sets of equipment enterprises" in Shandong Province.

Huashida Machinery factory overview and facilities Huashida Machinery professional team Equipment delivery and logistics Industry exhibition participation
Certifications
Huashida Machinery quality certifications Huashida Machinery industry certifications

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 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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