Portable Line Boring Machine Application

Portable line boring machine is a kind of portable machining equipment mainly developed for field maintenance of engineering, energy and chemical equipment. It is mainly used for the machining of small pipe inner hole and concentric interval hole, and widely used in excavators, cranes, loaders, cranes and other engineering machinery.


The TDG50 portable line boring and welding machine developed by JOYSUNG is a high-end equipment which integrates various functional modes of welding hole, boring and end face machining. The operation of the equipment only needs one person to complete. The design concept and machining of the equipment are based on the site. The actual operation difficulty of the workers is greatly reduced, which makes the maintenance personnel more interested Hand in hand.

TDG50 Portable Line Boring Repair Tool 

TDG50 JOYSUNG  Line Boring  Tools