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LYGY
Electric fusion welding machine
Electrofusion Welder for HDPE Pipes 20–315mm
Product Overview
The Electrofusion Welder for HDPE Pipes 20–315mm is a professional welding machine designed for secure and reliable electrofusion jointing of HDPE, PE100, and PE80 pipes and fittings. It is widely used in water supply, gas pipelines, irrigation systems, municipal engineering, and industrial piping projects.
This electrofusion welding machine delivers precise voltage control and stable output, ensuring consistent fusion quality for couplers, elbows, tees, saddles, and other electrofusion fittings. With a compact design and user-friendly operation, it is suitable for both on-site installation and workshop use.

Core Features
Wide Welding Range: 20–315mm
Designed to support electrofusion fittings from 20mm to 315mm, making it suitable for small residential pipelines as well as large municipal and industrial projects.
Intelligent Welding Control System
The welder features automatic welding parameter control, ensuring accurate voltage and welding time for each fitting. This reduces human error and improves joint consistency.
Stable and Reliable Performance
Equipped with high-quality electronic components, the machine provides stable power output even under demanding working conditions, ensuring strong and leak-free fusion joints.
Clear Digital Display
The digital interface allows operators to easily monitor welding voltage, time, and process status, improving operational efficiency and safety.
Lightweight and Portable Design
The compact and lightweight structure makes transportation and on-site handling easy, ideal for field installations and confined working environments.
Compatible with Standard Electrofusion Fittings
Fully compatible with standard HDPE electrofusion couplers, elbows, tees, reducers, and saddles, ensuring seamless integration into existing pipeline systems.
Typical Applications
Municipal Water Supply Systems
Used for electrofusion welding of HDPE pipelines in urban and rural water distribution networks, ensuring long-term leak-free performance.
Gas Pipeline Installation
Suitable for HDPE gas pipe welding, providing high safety standards and strong joint reliability required in gas transportation systems.
Agricultural Irrigation Systems
Ideal for irrigation pipelines, enabling quick and durable connections in farms, greenhouses, and large agricultural projects.
Industrial Fluid Transport
Used in factories and industrial facilities for welding HDPE pipes carrying chemicals, wastewater, and other industrial fluids.
Pipeline Repair and Maintenance
An efficient solution for pipeline repair projects where electrofusion fittings are required to reconnect or branch HDPE pipes.
Technical Specifications
Product Name: Electrofusion Welder for HDPE Pipes
Welding Range: 20–315mm
Applicable Materials: HDPE / PE100
Welding Method: Electrofusion Welding
Display: Digital Control Panel
Power Supply: AC (Customized voltage available)
Application: Water, Gas, Irrigation, Industrial Pipelines
Why Choose Our Electrofusion Welder?
Reliable and consistent welding quality
Easy operation with intelligent control
Strong compatibility with electrofusion fittings
Durable design for long-term use
Cost-effective solution for professional projects
SEO Keywords (Embedded Naturally)
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