Portable Boring Tools For Ship Machining

Portable Boring Tools For Ship Machining
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Product Details

Concentric Hole Line Borer Tools on Site  On-site Machining Video


It is mainly used for processing and repairing the inner hole of pipeline, concentric interval hole, through hole of large equipment and end face of hole. It is suitable for excavators, cranes, cranes and other construction machinery, ship Rudder Shaft Hole, stern shaft hole, pipe flange, all kinds of large frame hinge hole and so on.

portable machining equipment-joysung

Rotation Drive Unit

Axial Feed Unit

Aluminum structure, has a good cooling effect

Automatic feed travel depends on boring bar length

Mounts anywhere on the bar

Can be installed at any end of the boring bar

3:1 gear reduction ratio(standard)

Mechanical feed, feed rate per revolution:0.16/0.28mm/rev


Performance Characteristics:

1. Calibration fast, accurate, advanced structure, fast installation, easy to install in a small space use;
2. The boring bar is made of high-strength alloy steel, quenched in one piece, after several stress relief aging treatment, the surface is chrome-plated and polished, the hardness is high, the rigidity is good, and the deformation is not easy.
3. The spindle box is driven by worm gear and worm, small volume, big transmission ratio, worm gear is made of imported special metal, good lubrication, good wear resistance, long life;
4. Various Forms of support and fixation devices meet the needs of different working environments, support: single arm support, word support, t support, cross support, central support, landing support, self-aligning support, etc.
5. The bearing support adopts the special anti-vibration technology, which has high precision and high rigidity.
6. The front and back tool carriage can automatically feed, and the feed can be adjusted, and can be divided, so it is easy to install and disassemble.
7.Equipped with Remote Circuit Control System, easy to operate, high Factor of safety;
8. High Processing accuracy, Surface roughness up to RA1.6.
9. Axial feed box automatic feed, equipped with three-speed transmission, for rough, finishing output the most appropriate feed, and equipped with forward and reverse and manual feed shift.

Line Boring Tools

Line Boring Tools

Facing Head

Boring Head


Mechanical feed, feed rate per revolution:0.16/0.28mm/rev


Inner sheathed copper plating, effectively protecting the boring bar.


Mounts anywhere on the bar


Increase the cushion blocks, to meet the different needs of boring.

4-arm Support / Center Support

line boring tools-joysung

Line Boring Service




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