3lPE FBE Insulation Anti-corrosion Coating Line of Steel Pipe
Product Description
Steel pipe external 3LPE&FBE anti-corrosion coating production line is used for applying anti-corrosion coatings on steel pipes of various diameters in the factory. The three-layer PE anticorrsion structure includes fusion bonded epoxy-powder bottom layer, polymer adhesive middle layer and polyethylene top layer. It is widely used for the corrosion protection of oil&gas transmission pipelines, urban gas&water supply pipelines and other fluid transmission pipelines.
3LPE anti-corrosion coating can enhance the mechanical properties of pipelines, with high electrical insulation, waterproofing, wear resistance and anti-aging performance.
Application
The three-layer polyethylene anti-corrosion coating is advanced technology as the outer protective layer of buried pipe, widely used in the anti-corrosion of gas and oil transmission pipeline, urban gas supply, water supply pipe and other fluid transmission pipeline. 3 layer PE anti-corrosion coating can strengthen the pipeline's mechanical properties with high electrical resistance, waterproof, wearable and anti-aging performance.
Detailed Photos
The anti-corrosion coating processing line includes:
-steel pipe transmission system
-surface treatment system
-pipe dust removal system
-pipe heating system
-electrostatic spraying system
-coating system
-water cooling system
-end cutting system
-hydraulic and pneumatic system
-testing system
-electronic control system
-much more extensively across a diverse range of engineering construction projects.
Technological processes
Upload pipes→pipes screw conveyor→rust removal → intermediate frequency heating→Epoxy powder coating→outer layer adhesive polyethylene coating→cooling spray→pipes screw conveyor→grinding pipe ends→dowload pipes
Our Advantages
Our advantages of production line :
--High degree of automation, effectively reducing labor costs
--Excellent anti-corrosion performance in compliance with international standards
--Provides complete turnkey solutions: design, installation, commissioning and training
--Shares proven production experience accumulated from 389 projects worldwide
--Equipped with a high-end expert workstation for plastic machinery in China
--Dust collection system: Full coverage, supporting multi-point environmental control. Reasonable air flow, high-efficiency filter cartridges, low noise and energy-saving.
--External powder coating line: Adopting closed-loop powder circulation for high recovery rate and cleanliness.
Main Equipment List
| No. |
Name |
Set |
| A. Derusting Equipment |
| 1 |
Pipe wheel conveyor |
1 |
| 2 |
Shot Blasting 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 |
Pipe wheel conveyor |
1 |
| 2 |
Induction heating device |
1 |
| 3 |
Powder spraying device |
1 |
| 4 |
Automatic loading dryer |
2 |
| 5 |
SJ-65/30 Extruder |
1 |
| 6 |
SJ-120/30 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 uploading platform |
1 |
| 2 |
Downloading platform |
1 |
| 3 |
Pipe storage platform |
1 |
| 4 |
Turnover machanism |
3 |
| D.Groove Equipment |
| 1 |
PE Beveling Machine |
2 |
| 2 |
Hydraulic Lifting and Turning Machinery |
1 |
| 3 |
Hydraulic Equipment |
1 |
| 4 |
PLC automatic control system |
1 |
Product Parameters
1. Pipe diameter: 50-4200mm
2. Processing capacity: ≥250m2/h
3. Cleaning level: ≥Sa2.5
4. Materials for production: epoxy powder, adhesive, polyethylene
Customer cases
Company Profile
Qingdao Huashida Machinery Co., Ltd. is founded on 2003. It is a comprehensive private high-tech enterprise integrating scientific research, manufacturing, marketing, service and trade.The factory covering an area of 50 mu with a total construction area of around 40000 square meters. 80% of its customers come from overseas countries such as Russia, Lartin America, the Middle East, Southeast Asia and so forth.
Our team
Delivery
Exhibition
Certifications
Internal FBE external 3LPE coating line
(Dia. 159-4200mm)
Small size steel pipe O-type extrusion 3LPE coating line
(Dia. 57-426mm)
Steel Bend pipe FBE &3LPE coating Production Line
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