In this video we use a portable line boring and bore welding machine to repair a excavator damage hole . with auto welding .Our factory website : [ Ссылка ]
What is Portable boring and welding machine ?
Portable line boring and welding machine is an on-site portable machining/welding machine , repair bores which have been worn out, oversized or irregular shaped.
It combine line boring and welding two function into one machine .Against modular design, welding bar allow directly install on the line boring machine frame. Make it immediately switch and start welding work after hole boring ,save much time and better efficiency.
