PPR welding machine, also known as a hot-melt welding machine, is used to connect pipes and fittings made of polypropylene random (PPR). It works by heating the pipes and fittings to a specific temperature, softening the material, and then fusing them together to create a strong, leak-proof connection. This method is commonly used in plumbing, heating, and cooling systems, as well as in industrial applications.
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