Huashida FBE Coating Line with 150-800um Epoxy Powder Coating for Steel Pipe Protection Using Medium-Frequency Heating and ≥Sa2.5 Clean Level

Steel Pipe Internal External FBE Coating Machinery Production description 
1. Pipe diameter range: 159-4200mm
2. Cleaning level: ≥Sa2.5
3. Materials for production: epoxy powder
4.Control System: State-of-the-art PLC Control System
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, marking equipment, etc

Customizable production to meet diverse specifications based on customer needs.

The epoxy powder coating process for steel pipe internal and external walls is an efficient and reliable anti-corrosion solution. The Internal & External FBE Epoxy Coating Production Line developed by Qingdao Huashida Machinery Co., Ltd. has been recognized as the First (Set) Technical Equipment in Shandong Province.
Anti-corrosion steel pipes feature excellent corrosion resistance, a smooth low-friction coating surface, and are widely used in oil and gas transmission, as well as water supply and drainage pipelines.

Features:
Steel pipe internal&external FBE powder coating process, with the steel pipe internal wall blasting and external wall blasting , FBE epoxy powder coating applied to the water supply for civil use,Oil, natural gas. 

Internal & External FBE Powder  coating Structure:
The epoxy powder is a kind of thermosetting nontoxic coating, forming the high molecular weight cross-linking structure coating after solidifying, featuring good chemical anticorrosion and higher mechanical properties. The function of epoxy powder bottom layer is to form continuous coating, providing excellent adhension by agglutinate and solidifying the steel tube surface with good  chemical resistance and cathodic disbanding resistance. The function of polymer adhesive is to agglutinate the epoxy powder before gelation, and to agglutinate the polyethylene top layer, which unites all three layers together.

Main equipment:

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

Equipment photo:

We also can make External 3LPE internal FEB powder coating Line