Complete Production Line for Steel Pipelines: 3LPE External Coating & FBE Internal Powder Coating (Water & Gas Applications)
Complete Production Line for Steel Pipelines: 3LPE External Coating & FBE Internal Powder Coating (Water & Gas Applications)
Product Description
HUASHIDA Steel pipe anticorrosion coating line is used for anti-corrosion coating steel pipe in the factory with various diameter, which is more widely used in varieties of engineering construction, especially in the heating, gas, water supply pipe and other fluid transmission pipeline.
Steel Pipe Internal FBE & External 3LPE Anti-Corrosion Coating Production Line:The FBE inner layer provides strong adhesion and excellent chemical resistance, while the 3LPE outer layer delivers superior barrier performance against moisture, soil stress, and corrosive environments. The resulting coating surface is smooth and low-friction, enhancing flow efficiency and extending pipeline service life.
External 3LPE & Internal FBE Coating Line Process:
Upload pipe → Pipe screw conveyor → Internal rust removal → External rust removal → Medium frequency heating → Internal epoxy powder coating → External epoxy powder coating → Outer layer bonding polyethylene coating → Cooling spraying → Pipe screw conveyor → Pipe end face grinding → Unloading pipe.
External 3LPE & Internal FBE Coating line parameters:
|
Specifications |
159-4200mm |
|
Substrate |
Steel |
|
Coating |
Powder coating, extrusion coating |
|
Coating Structure |
FBE, 2LPE, 3LPE |
|
Heating Method |
Induction heating |
|
Coating Type |
Internal, External |
|
Coating Materials |
Epoxy powder, adhesive, polyethylene |
|
Certifications |
CE, ISO, RoHS |
Product Parameters
Equipment list:
|
No. |
Name |
Set |
|
A. Derusting Equipment |
||
|
1 |
Pipe wheel conveyor |
1 |
|
2 |
Internal External 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 |
Core Advantages of Our FBE Internal & 3LPE External Coating Line:
Integrated Automation: Ensures precise, synchronized operation of the entire line through centralized microcomputer control.
Superior Surface Prep: Delivers optimal coating adhesion via high-speed internal and external shot blasting.
Durable Coating Application: Achieves a uniform, impact-resistant barrier with our high-performance electrostatic spray system.
Robust External Protection: Provides excellent long-term corrosion resistance through high-quality PE sheet extrusion.
Efficient Internal Coating: Offers complete, energy-saving application of the FBE internal coating.
Detailed Photos
The anti-corrosion coating processing line includes:
-steel pipe transmission system
-Internal and external shot blasting system
-dust collection system
-pipe heating system
-electrostatic spraying system
-PE coating system
-water cooling system
-end cutting system
-hydraulic and pneumatic system
-testing system
-electronic control system
Our Advantages
Advanced Technology & Stable Performance: Ensuring highly efficient and reliable operation.
High Automation: Significantly reduces labor costs and improves production efficiency.
Internationally Certified Quality: Superior anti-corrosion properties that meet global standards.
Turnkey Solutions: Comprehensive service from design and installation to commissioning and training.
Proven Expertise: Backed by 389 successful production lines worldwide and a team of 9 senior engineers.
Award-Winning Innovation: Recognized by a national-level expert workstation in China.
Company Profile
Qingdao Huashida Machinery Co., LTD., founded in 2003, is a global developer, manufacturer and solution provider of plastic extrusion equipment. 70% of its customers come from overseas countries such as Europe, America, the Middle East and Southeast Asia.
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