2LPE 3LPE FBE Steel Pipe Internal/External shot blasting Coating Production Line

Huashida steel pipe internal and external epoxy coating anti-corrosion equipment adopts high metering spraying technology, which can evenly cover the inner and outer wall of steel pipe, improve the anti-corrosion performance and prolong the service life of steel pipe. Meanwhile, it is equipped with PLC automatic control system to reduce human error and realize stable production.According to customer demand for the production of different specifications products.
The anti corrosive steel pipe has many advantages, such as strong corrosion resistance of the coating, which can resist the erosion of a variety of chemical mediator; The coating surface is smooth and the friction resistance is small. This steel pipe of anti corrosion is widely used in petroleum, natural gas transmission pipelines, water supply and drainage pipelines and many other fields.

The epoxy powder anti-corrosion process for the inner and outer walls of steel pipes is currently an efficient and reliable solution for pipeline anti-corrosion. The "Internal and External FBE Epoxy Anti-Corrosion Coating Production Line" of Qingdao Huashida Machinery Co., Ltd. has been recognized as a First (Set) Technical Equipment in Shandong Province.

Internal & External FBE coating Structure:

Epoxy powder is a thermosetting, non-toxic coating that, after curing, forms a high-molecular-weight cross-linked coating with excellent chemical corrosion resistance and high mechanical properties. The epoxy powder primer forms a continuous coating, providing excellent adhesion to the steel pipe surface through bonding and curing, and exhibiting excellent chemical resistance and cathodic disbondment resistance. The polymer binder bonds the epoxy powder before gelation and also bonds the polyethylene topcoat, combining the three layers together.

Advantages of production line:

1. The internal powder coating line is equipped with an electrostatic spraying system to avoid pinholes in the internal coating caused by spray gun discharge.
2. The dust collection system provides comprehensive coverage, enabling multi-point environmental control.
3. The external powder coating line adopts a closed-loop powder circulation system, improving recovery rate and cleanliness.
4. The dust collection system features a reasonable airflow, and the filter cartridges are highly efficient, low-noise, environmentally friendly, and energy-saving.

Product Parameters

(1) Steel pipe coverage range: 114mm-4200mm
(2) Processing capacity: ≤250m2/h
(3) Cleaning level: Sa2.5
(4) Materials used: fused epoxy resin powder
(5) Main equipment: steel pipe external rust removal equipment, steel pipe internal rust removal equipment, medium frequency heating equipment, epoxy powder internal spraying equipment, epoxy powder external spraying equipment, recovery device, spray marking equipment, etc.

Equipment list:

Item	Process Flow
1	Upload pipes
2	pipes sprial conveyor
3	external blasting
4	internal blasting
5	Rust removal
6	intermediate frequency heating
7	FBE powder coating
8	Powder recycling system
9	load down pipe rack

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.
Welcome to our factory to discuss cooperation!

Our Main Products Include:
HDPE Jacket Pipe Extrusion Line
3LPE Steel Pipe Anti-Corrosion Coating Line
Hollow Wall Spiral Pipe Production Line
Double Wall Corrugated Pipe Production Line
PE/PP Geo Membrane Production Line
PE/PP Sheet Board Extrusion Line
Rubber Foam Insulation Pipe Production Line
HDPE Welding Wire Welder Rods
Besides manufacturing machines, we also make Heat shrinkable sleeves and electro fusion sleeves and plastic welders, which are widely used as pipe joints and sealings of plastic drainage water pipes, PU foam insulation pipelines, 2PE/3PE oil and gas pipelines.

International Trading show

Certifications

Clients case

1. company profile

Qingdao 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 and welding tools such as heat shrinkable sleeve, Electro fusion sleeve etc.

2. main products

Our main products include as following,HDPE PU pre-insulation Jacket Pipe extrusion line,3PE steel pipe anticorrosion&coating machinery,Rubber&plastic foam flexible insulation tube/sheet production line,HDPE water supplying pipe extrusion line,PE PP sheet board extrusion line,Heat shrinkable sleeve production line,Hollow wall spiral pipe production line,Plastic welding rod extrusion line,Radiation cross-linked PE heat shrinkable sleeve,Electro fusion tape,Portable extrusion welder.

Our machines make products what are widely used as jacket pipe of PU foam insulation pipe in municipal heating pipe system; Municipal water supplying and drainage pipeline; Oil and gas pipeline; Pipe joints of plastic drainage water pipes, PU foam insulation pipelines, 2PE/3PE oil and gas pipelines;
Besides manufacturing machines, we also make Heat shrinkable sleeves and electro fusion sleeves and plastic welders, which are widely used as pipe joints and sealings of plastic drainage water pipes, PU foam insulation pipelines, 2PE/3PE oil and gas pipelines;

4. Our certificates and Patents

5. Global market
Our purpose is to supply highest cost-effective products and the most suitable solutions to our clients, as well as intimate help and service, on this basis we reach a win-win situation.
For over 14years We have exported to many foreign countries, such as Russia, Iran, Turkey, U. A. E, Sudan, Ukraine, Uzbekistan, Azerbaijan, South Asia, Poland etc.

6. Core Team

The guarantee period is 12 months from the date of installing, but no more than 14 months from the date of delivery. After this period we are obliged to provide with lifelong service at the expense of Buyer.During the warranty period we are responsible to provide trouble shootings and help the customer to solve the problems, provide spare parts which are broken, except breakings caused by the Buyer.We will provide the technical service train the workers from the buyers for free.We can also send technicians to the buyer's companies abroad for help installation and testing the lines. But the buyer shall pay for the round trip tickets, accommodation, transportation, medicine treatment and insurance of the technicians in foreign countries and some salary accordingly.