1220mm Elbow 3LPE Anti-Corrosion Coating Production Line

The Elbow 3LPE Coating Equipment is designed to apply high-performance three-layer polyethylene (3LPE) anti-corrosion coatings on large-diameter pipe elbows. Built to strict industrial standards, this integrated system delivers reliable adhesion, durability and high process efficiency. Suitable for oil, gas and water transmission pipelines, it maintains consistent coating quality under harsh operating conditions.

Elbow Transportation System

Ensures smooth, precise handling and conveyance of pipe elbows across all coating process stages.

Elbow Blasting Machine

Thoroughly removes rust, scale and contaminants from pipe surfaces to create an ideal substrate for coating adhesion.

Elbow Intermediate Frequency Heating System

Accurately heats elbows to the target temperature for better epoxy bonding and uniform coating.

Elbow 3LPE Coating Unit

Applies the robust three-layer protection system: epoxy powder, adhesive and polyethylene, for long-lasting corrosion resistance.

Elbow Spray Cooling System

Quickly cools coated elbows to stabilize the coating structure and improve its mechanical performance.

Qingdao Huashida Machinery Co., Ltd. is a reliable specialist in plastic extrusion and pipeline anti-corrosion technology. Our equipment is operating worldwide, backed by abundant patents and authoritative certifications. We provide:

• Customized machinery for your unique project requirements
• Strong R&D strength to deliver innovative technical solutions
• Full after-sales service and on-site technical support

Our equipment serves clients in Russia, UAE, India, Saudi Arabia, Kazakhstan, Turkey, and beyond. With nearly 200 production lines operating worldwide, we are committed to delivering reliability, innovation, and excellence.