In modern pipeline installation and maintenance, the PPR welding machine (also known as a hot melt welding machine or socket fusion welder) plays a vital role. Whether it’s domestic water supply systems, commercial plumbing, or large-scale municipal projects, the right welding machine ensures durable, leak-proof, and professional-quality connections. With so many models available, choosing the right one requires a clear understanding of pipe size, material compatibility, and machine performance. Why the Right Welding Machine Matters The service life of a
