Introduction

Butt fusion welding is a commonly used type of welding process in which two pieces of metal are joined together by heating the ends and then pressing them firmly together. This type of welding is often used in the construction of pipelines and other types of large metal structures. A manual butt fusion welding machine is a type of welding machine that is designed for use with this type of welding process. These machines typically come with a variety of features that make them well-suited for use in this type of welding application. In this blog post, we will take a look at some of the most important features to look for in a manual butt fusion welding machine.

The principle of manual butt fusion welding machine

Manual butt fusion welding machine is suitable for welding thermoplastic pipes and fittings made of PE, PP, PVDF and HDPE. The principle of this machine is to heating pipes and fittings to a certain temperature so that they can be fused together. This machine is easy to operate and can be used in various construction sites.

The process of manual butt fusion welding machine

The process of manual butt fusion welding machine involves three main steps. The first step is the preparation of the materials to be welded. This includes cleaning the pipes and fittings to be joined, as well as preparing the ends of the pipes for welding. The second step is the actual welding process, which is done by heating the ends of the pipes to be joined until they are molten, and then pressing them together until they cool and form a solid weld. The third and final step is post-welding inspection, which is done to check that the weld is strong and has been properly made.