High Universality Multifunction Portable Line Boring Machine with Good Price

Portable boring machines are mainly used for on-site processing of pipeline inner holes, concentric spacing holes, through holes of large equipment, and the processing and repair of hole end surfaces. They are suitable for construction machinery such as excavators, cranes, and cranes, ship rudder shaft holes, stern shaft holes, pipeline flanges, and various large structural hinge holes.

1. The portable boring machine has fast and precise calibration, advanced structure, and fast installation, making it easy to install and use in narrow spaces.
2. Powerful, the boring bar is made of bearing steel through special processes, with high strength, hardness, precision, and toughness. The surface is plated with hard chromium, rust free, and has good wear resistance.
3. The spindle box (power head) can be installed at any position on the boring bar, with simple and convenient fixation.
4. The bearing support is equipped with imported double row self-aligning cylindrical roller bearings, which have high accuracy and high rigidity.
5. The end face tool holder can automatically feed forward and backward, with adjustable feed rate, and can be disassembled for easy installation and disassembly.