Welding is a vital part of many industries, and understanding the parts of a welding machine is essential for anyone looking to expand their welding knowledge and expertise. High-Density Polyethylene (HDPE) pipe welding is a specialized form of welding that requires a specific type of welding machine, and in this blog post, we will discuss the various parts of an HDPE pipe welding machine. Knowing the parts of the welding machine and how they work together can help you make informed decisions when choosing the right machine for your welding applications. We’ll start by looking at the frame and frame components, then move on to the welding head, the welding generator, and the process controls.