HDPE ElectroFusion Welding Machine

HDPE ElectroFusion Welding Machine is a device specially used to connect HDPE (high-density polyethylene) pipes. It connects pipes by electric fusion. This welding machine is usually used in industries, agriculture, municipal engineering, and other fields, especially in situations where liquids or gases need to be transported over long distances, such as natural gas, drinking water, etc.

An intuitive operation menu guides you through the entire joining process. A barcode scanner is connected for fusion data entry.

The entire welding process is controlled and regulated with power output compensation depending on the ambient temperature and cooling time indication, which has been designated for electrofusion welding on HDPE pipes ( including polyethylene composite pipe with a mesh skeleton of steel).

Function

HDPE ElectroFusion Welding Machine is mainly used to connect and weld HDPE pipes and pipe fittings. This welding machine uses electric fusion to make the HDPE material melt during the heating process, thus forming a firm connection.

The process of electric fusion welding involves steps such as adjustment, heating, switching, joint pressurization, and cooling. The key is to adjust the three parameters of temperature, time and pressure during the docking process to ensure that the material at the connection interface can flow and achieve effective diffusion and entanglement in the viscous flow state, thereby achieving reliable fusion welding.

In addition, the electric fusion welding machine also takes into account the performance, stress conditions, geometry, and environmental conditions of the connection interface materials to ensure that the welding quality meets the system standards. It is suitable for welding high-quality HDPE Gas pipes and other occasions that require a firm connection.

Product Features

1. Fully automatic operation: HDPE ElectroFusion Welding Machine adopts an intelligent fully automatic design, which reduces the complexity of manual operation and improves work efficiency. ‌

2. High-precision temperature control: The heating plate adopts a high-precision temperature control system to ensure temperature stability during welding, thereby ensuring the welding quality. ‌

3. Wide range of applications: Suitable for connecting pipes and fittings made of PE, PP, PVDF, and other materials to meet the connection requirements of different materials. ‌

4. Easy operation: It is designed with an independent dual-channel timer, which can record the two time periods of heat absorption and cooling, and an alarm will be issued at the end of the timing, which is convenient for users to grasp the welding progress.

Core advantages of HDPE ElectroFusion Welding Machine

1. Efficient welding: Using electrofusion technology to ensure that the strength of the welded joint is ≥85% of the substrate strength, with excellent sealing, suitable for high-pressure fluid transportation.

2. Wide compatibility: Supports welding of various plastic pipes such as HDPE, PP, PVDF, PE, etc., and is suitable for pipe diameters ranging from 20-800mm.

3. Intelligent control: Some models are equipped with USB storage and RS 232 printing interfaces, which can record welding parameters (such as temperature and time) for quality traceability.

4. Portable and durable: lightweight design (25-50kg), suitable for different environments such as construction sites and workshops, some models support -10°C to +50°C outdoor operations.

Application scenarios

Municipal engineering: water supply and drainage pipelines, gas pipeline welding.

Industrial anti-seepage: HDPE geomembrane welding for landfills and sewage treatment pools.

Mining and agriculture: anti-seepage connection of mining pipelines and irrigation systems.

Food and chemical: corrosion-resistant PP/PVDF pipeline welding, suitable for food processing and chemical transportation.

Operation and maintenance recommendations

Pre-installation inspection: ensure that the power supply is matched and the pipe end face is clean and free of burrs.

Welding parameter setting: adjust the temperature and speed according to the thickness of the pipe to avoid overheating or insufficient welding.

Regular maintenance: clean the heating element, check the cable insulation, and prevent moisture and dust during long-term storage