... machine power:800W Hot melt machine voltage:220V Hot melt PPR Pipe Hot Melt Welding Machine, Fusion Welding Machine Hot melt machine ... all the tools you will need to install ppr pipe: standard sockets, high quality pipe cutters, battery installing balancer, vice foot, allen ... , to form a uniform flange joints.4 .This set contain all the tools you will need to install ppr pipe: standard sockets, high ...