Steel FBE coating machine,Automatic FBE field joint coating system.

3PE anti-corrosion production line as a high technical barriers to high-end equipment, and bending 3PE anti-corrosion production line because of the particularity of bending processing technology, the current domestic enterprises have the ability to produce, or have the ability to make technological breakthroughs fewer enterprises, of which Qingdao Huashi Machine Co., Ltd. and other manufacturers, can be said to be the leader in this industry. The bending pipe winding 3PE anti-corrosion production line manufactured by the company also has its advantages beyond the general.

A 3PE (Three-Layer Polyethylene) anti-corrosion coating production line is a process that involves applying three distinct layers of protective materials onto the surface of steel pipes. This advanced coating system is designed to significantly extend the service life of the pipes, often from a relatively short span of 5-10 years to an impressive 50-100 years or even longer.

Huashida bend pipe winding 3PE anticorrosive production line, in the domestic market, customers are mainly distributed in Shandong, Henan, Hebei, Jiangsu, Anhui and other places, in Heilongjiang, Xinjiang, Inner Mongolia, Gansu and other provinces have also established sales channels, the future will be for the national expansion of business. In the international market, take an active going out strategy, actively participate in the international famous large-scale plastic machinery exhibition, has been to Russia, Kazakhstan, Iran, Jordan, India, Turkey, Saudi Arabia and other countries to exhibit the company's products. At the same time, actively respond to the national call, integrate into the "Belt and Road" development plan, and make the company's products go to the countries and regions along the "Belt and Road".

The outer anti-corrosion layer of 3PE steel pipe in this production line is a kind of anti-corrosion structure composed of the bottom epoxy powder, the middle layer adhesive and the outer layer polyethylene composite. It has the advantages of high mechanical strength, excellent electrical insulation performance, high mechanization degree of production line, relatively stable process parameters, no pollution to the environment, etc., to ensure the corrosion resistance of the steel pipe during use. This technology has a wide range of applications in the field of pipeline transportation, which can extend the service life of steel pipes and improve the reliability of pipeline systems.

Automatic steel pipe bends fittings 3LPE coating line

is an advanced solution to apply 3LPE/FBE external coating on steel pipe bends, which are widely used in pipeline systems for the transmission of oil, gas, water and other fluids.They have highly resistance to corrosive from chemicals, moisture, harmful environment etc.

Winding anticorrosive steel pipe parameters
Diameter of steel pipe: 426, 630, 720, 820
Curvature radius: 4-6 times D
Elbow angle: 15-90 degrees.
Steel tube wall thickness: 8 mm -12 mm
Epoxy powder thickness: greater than 170 um
AD copolymer adhesive thickness: 170-250 um
PE layer thickness: 2.5 - 3.7 mm

Russian SPV Steel pipe company, originally a steel pipe only business, because the Russian market has a large number of anti-corrosion steel pipe demand, they decided to invest in the construction of a production line for pipeline anti-corrosion. After signing the order with Walstad last year, Walstad prepared its production equipment for shipment according to the schedule requirements.

Overall dimension: 20 m X 15 m
Installed power:450 kw

Water: 30 m³
Compressed air: 6 m³/ min.
Temperature: ≥5℃
Pipe diameter range: 400-1220mm
Radius: 4-6D
Angle: 15-90 degrees.
Wall thickness: 8 mm -40mm
Epoxy powder thickness: ≥170 um
Adhesive thickness: 170-250 um
PE layer thickness: 2.5 - 3.7mm

3pe- Steel Anticorrosion Pipe Coating Production description
Model:159-1400mm
Diameter range:159mm-1400mm
Extrusion Capability:≤350kg/h

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

Our Services
3LPE coating processing line Quality guarantee period:12 months or 14 months from date of Bill of Lading.
During this period, the seller will provide free service for all problems caused by quality of equipments, however except the problems caused by the buyer .because of wrong operation.
Service:The seller would send technician to the buyer's factory to test the new machine and train people of the buyer. The buyer should pay for round-trip transportation expense, food, accommodation, insurance locally and related salary.

The traditional 3pe anti-corrosion production line generally has three forms, whether it is the double-layer epoxy powder Ownchart operation method, or the manual heating installation method of polyethylene heat shrink sleeve, there are obvious defects to a certain extent. How to avoid all the above defects has become the direction of technological development, and it is the purpose of achieving high-quality anticorrosion in the real sense.