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| Categories | 3LPE Coating Pipe Production Line |
|---|---|
| Brand Name: | Huashida |
| Certification: | CE, Rohs,TUV |
| Place of Origin: | China |
| MOQ: | 1 |
| Payment Terms: | T/T |
| Delivery Time: | come to an agreement in respect of the delivery time |
| Packaging Details: | Packing according to Machine |
| Circumstance condition: | Indoor |
| Power supply: | 400V |
| Power source: | 3 phase 400V(-10%,+5%) 60HZ |
| Humidity: | 85% no condensation |
| Installed capacity: | 2700kw |
| Materials for production: | HDPE/Hot melt adhesive/FBE powder |
| Company Info. |
| Qingdao Huashida Machinery Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
Metal pipe liquid/Fusion Epoxy powder coating 3LPP/PE anticorrosion machine

200mm-1420mm anti-corrosion coating production line is used for
anti-corrosion coating steel pipe with a larger diameter, which is
more widely used in varieties of engineering construction,
especially in the heating, gas, oil field.
This line can be applied to FBE, 2 layer FBE, 2 layer PE, 2 layer
PP and 3 layer PE anti-corrosion coating.![]()

3 layer PE anti-corrosion coating consists of first FBE coating,
middle adhesive layer and outer polyethylene layer.
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
pipelines. 3 layer PE anti corrosion coating can strengthen the
pipeline's mechanical properties with high electrical resistance,
waterproof, wearable and anti-aging performance.
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.
Technological processes
Upload pipes→pipes screw conveyor→rust removal of intermediate frequency heating→Epoxy powder coating→outer layer soli quid & polyethylene coating→cooling spray→pipes screw conveyor→grinding pipes, send→unload pipes
Main Equipment List
| 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 |
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