O-Type 3LPE 2LPE FBE Steel Pipe Anti-Corrosion Extrusion Coating Production Line for Oil & Gas Pipelines
A complete set of O-type Extrusion Anti-Corrosion 3LPE 2LPE FBE Coating Machine includes systems of steel pipe transmission, shot blasting, dust collector, pipe heating, electrostatic spraying powder, PE and adhesive coating, water cooling, edge cutting, hydraulic and pneumatic device, detecting and electric controlling system.
Round-extrusion 3LPE anti-corrosion coated steel pipe has good chemical resistance: it can resist the erosion of a variety of chemical media,,such as acids, bases, salts, oxidants, etc,suitable for medium transportation in different environments,prolong the service life of steel pipe. This kind of anti corrosive steel pipe is widely used in oil, natural gas transmission pipelines, water supply and drainage pipelines and many other fields.
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→unload pipes
Parameter of production line:
(1)Steel pipe range:48mm-219mm
(2)Processing capacity:≤250m2/h
(3)Cleaning level:Sa2.5
(4)Used material:Epoxy powder, adhesive, polyethylene
(5)Main equipment:Steel pipe external rust removal equipment,Medium frequency heating equipment,Epoxy powder external spraying equipment,AD adhesive extrusion equipment,PE polyethylene extrusion equipment,cooling device,PE beveling equipment,Spray mark equipment, etc
Advantages:
1. Good chemical resistance
2. It can resist the erosion of various chemical media, such as acids, alkalis, salts, oxidants, etc., and is suitable for the transportation of media in different environments, thus extending the service life of steel pipes
3. It is widely applied in many fields such as oil and gas transportation pipelines, water supply and drainage pipelines, etc
Conveyor of round-extrusion 3LPE coating line
Rubber block feeding machine(Track feeding machine)
Extruding head of round-extrusion 3LPE coating line
polyethylene extrusion machine,adhesive extruding machine,extruding head
| No. | Name | Set |
| A. Derusting Equipment | ||
| 1 | Pipe-converying 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 control system | 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-90/30 Extruder | 1 |
| 7 | Hot melt adhesive extruder die | 1 |
| 8 | PE extruder head mold | 1 |
| 9 | Hot melt adhesive/PE coating device | 1 |
| 10 | 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 | 2 |
| D.Groove Equipment | ||
| 1 | PE Beveling Machine | 2 |
| 2 | Hydraulic Lifting and Turning Machinery | 1 |
| 3 | Hydraulic Equipment | 1 |
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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