Applicable pipe diameter: Equipped with three dies for hand-held welding, this machine can accommodate pipes with diameters of 20, 25, 32, 40, 50, and 63mm, capable of welding a variety of pipe sizes. Scope of application: This pipe fusion welding machine is suitable for welding PPR, PB, PE, and other plastic materials. It features a thickened anti-scalding cable for increased safety, making it ideal for home use, repair shops, and construction sites. Upgraded style: Designed with an anti-blocking groove, this machine helps prevent over-melting blockage, ensuring effortless melting. Its double fast heat dissipation allows for prolonged operation without overheating, enhancing safety. Intelligent constant temperature digital display: The machine features an intelligent constant temperature digital display for real-time temperature control. It offers adjustable temperatures from 0 to 320 ℃, providing accurate temperature regulation with minimal fluctuation. Enhanced user experience: This welding machine is engineered for reliability and efficiency, ensuring optimal performance for various welding tasks.