1、Made of aluminum material with durability, it can ensure your long term use. 2、There are 6 groups of die head, diameter respectively 20, 25, 32, 40, 50 and 63mm, can be installed on the machine to meet your daily needs. 3、The pipe welding machine can be used for thermoplastic pipes such as PPR, PE, PP, HDPE, PVC and PPC, and it is for pipe maintenance at home, in workshop or construction site. 4、Digital screen clearly display the temperature, with control panel for easy operate. Comes with a pair of pipe scissors, more convenient to use. 5、Adjustable temperature (0-320℃±5℃) and double heat dissipation design allow it to work more safely, effectively and conveniently. 6、U type base is anti slip and stable, ensuring fixed work; it is not easy to move, and the welding interface will be smoother. 7、Includes the main body, U type base and die heads, easy to assemble. Equipped with an iron box for easy storage and portability.