Qingdao Huashida Machinery Co., Ltd.
| Packaging Details | Standard Package for Export |
| Heating Method | Induction Heating |
| Payment Terms | L/C,D/P,T/T |
| Type | Coating Production Line |
| Usuage | Derusting &Anticorrosion |
| Delivery Time | 60days |
| Coating Structure | Fbe, 2lpe, 3lpe |
| Supply Ability | 30 Sets/Year |
| Substrate | Steel pipe |
| Place of Origin | qingdao,china |
| Certification | CE, ISO, RoHS |
| Brand Name | huashida |
| Model Number | 50-4200mm |
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Product Specification
| Packaging Details | Standard Package for Export | Heating Method | Induction Heating |
| Payment Terms | L/C,D/P,T/T | Type | Coating Production Line |
| Usuage | Derusting &Anticorrosion | Delivery Time | 60days |
| Coating Structure | Fbe, 2lpe, 3lpe | Supply Ability | 30 Sets/Year |
| Substrate | Steel pipe | Place of Origin | qingdao,china |
| Certification | CE, ISO, RoHS | Brand Name | huashida |
| Model Number | 50-4200mm | ||
| High Light | Fully Automatic 3PE Coating Line ，Steel Pipe Anti-Corrosion Machine ，3LPE Pipe Production Line with Warranty | ||
The Steel Pipe Anti-Corrosion Coating Line is specially designed for applying high-performance protective coatings to steel pipes of various diameters. The equipment is widely used in industries such as oil & gas transportation, natural gas transmission, district heating networks, and water supply pipeline systems.
This production line supports multiple anti-corrosion coating technologies, including:
FBE (Fusion Bonded Epoxy) Coating
Double-Layer FBE Coating
2-Layer PE/PP Coating
3-Layer PE (3LPE) Coating
The coating system provides outstanding corrosion resistance, strong bonding performance, excellent mechanical protection, and long-term durability, helping extend the service life of steel pipelines in harsh environments.
Among them, the 3-layer PE anti-corrosion structure consists of:
Inner FBE epoxy powder coating；
Middle adhesive layer；
Outer polyethylene protective layer.
With advanced automation and stable production performance, the line offers efficient operation, uniform coating quality, and reliable anti-corrosion protection for modern pipeline projects.
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
-bevelling system
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
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 |
1. Pipe diameter: 50-4200mm
2. Processing capacity: ≥250m2/h
3. Cleaning level: ≥Sa2.5
4. Materials for production: epoxy powder, adhesive, polyethylene
Qingdao Huashida Machinery Co., Ltd. was established in 2003 and is a manufacturer specializing in thermal insulation and anti-corrosion equipment.We offer one-stop pipeline solutions.
The insulation pipe production lines and 3lpe Anti-Corrosion Coating line developed and manufactured by Huashida are widely used in the construction of municipal heating, sewage, water supply, natural gas and communication pipe networks, crude oil pipeline transportation, communication and agricultural irrigation and other fields.
Company Details
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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