External FBE Coating Equipment,Maneuverable PP Coating Equipment
For Steel PipeINTRODUCTION
3PE coating line is to make anti-corrosion of kinds of steel pipes,
such as single layer FBE, double layer FBE, double layer PE, double
layer PP and 3PE.
The line includes systems of steel pipe transportation, surface
disposal, dust catching, pipe heating, electrostatic spraying,
coating, water cooling, edge cutting, hydraulic and pneumatic
device, detecting and electric controlling system.
Description:
3PE anti-corrosion coating production line means the steel pipe is
protected by three layer to prolong the life of use from 5-10years
to 50-100years.
First layer is Fusion bonded epoxy layer (FBE> 100µm), the
second layer of adhesive (AD) 170 ~ 250µm, the third layer of
polyethylene (PE) 2.5 ~ 3.7mm. Present we can made the machinery
for diameter range Φ159 ~ Φ1220.
3PE steel pipe outer coating has a high mechanical strength,
excellent electrical insulation performance. The merits include
high degree of mechanization, process parameters stable, not
pollute the environment, etc. In recent years, the intensive of the
pipeline corrosion engineering has been widely used.
3pe have Long-term corrosion resistance FBE components have excellent adhesion to steel, providing
excellent long-term corrosion resistance and protection for
pipelines operating at moderate temperatures. If desired, low application temperature (LAT) FBE can be selected
as a primer to ensure low preheating conditions and long-term
integrity of high strength steels (X80 or higher) In addition, 3LPE systems have excellent cathodic stripping
resistance, reducing the life cycle cost of cathodic protection
| 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 | 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 |
The technological processes employed by Huashida Machinery for the
3LPE coating of steel pipes involve a series of meticulous steps
designed to ensure the highest level of quality and durability.
Here's a detailed overview of the process: - Upload Pipes:
- The process begins with the loading of the steel pipes onto the
production line. This step ensures that the pipes are positioned
correctly and ready for processing.
- Pipes Screw Conveyor:
- Once loaded, the pipes are transported through the production line
using a screw conveyor. This efficient system gently moves the
pipes forward, allowing for continuous and uninterrupted
processing.
- Rust Removal via Intermediate Frequency Heating:
- To ensure a smooth and even coating, it's crucial to remove any
rust or impurities from the pipe surface. This is achieved through
intermediate frequency heating, which raises the temperature of the
pipe surface to effectively burn off rust and contaminants.
- Epoxy Powder Coating:
- Following rust removal, the pipes are coated with an epoxy powder
primer. This layer acts as a corrosion-resistant barrier, providing
a strong foundation for the subsequent coatings.
- Outer Layer Solidification & Polyethylene Coating:
- Next, the pipes undergo the application of the outer layer, which
consists of a solidified coating and a polyethylene layer. The
solidification process ensures that the coating adheres firmly to
the pipe surface, while the polyethylene layer provides additional
protection against corrosion and wear.
Throughout this process, Huashida Machinery employs
state-of-the-art equipment and rigorous quality control measures to
ensure that every pipe is coated to the highest standards. Our team
of experts oversees every step of the process, ensuring that our
customers receive only the best products and services. Why Choose Huashida Machinery? - Expertise & Experience: With over 21 years in the industry, we have the knowledge and
experience to deliver reliable and efficient solutions.
- Customized Solutions: We offer tailored products and services to meet the unique needs
of each client.
- Quality Assurance: Our rigorous quality control processes ensure that every product
meets the highest standards.
- Comprehensive After-Sales Support: Our dedicated team provides ongoing support and training to
ensure a smooth and successful installation.
At Huashida Machinery, we are committed to building long-term
relationships with our customers by providing exceptional products
and services. Contact us today to learn more about how we can help
you with your 3LPE coating processing line needs.
|
