PORTABLE LINE BORING MACHINE The DIG-DOG Portable Boring Machine is an innovative and highly versatile piece of portable processing equipment, specifically developed to address the on-site maintenance demands of construction machinery. Its primary function is to efficiently process small pipe inner holes and concentric spacing holes. This machine is extensively utilized in the on-site maintenance of construction machinery such as excavators, cranes, and loaders, significantly reducing equipment maintenance costs while enhancing operational efficiency.
Main Application: The machine is designed to expertly machine revolving holes, articulated holes, and shaft pin holes on various engineering machinery structures following repair welding. It is also adept at installing hole sleeves after reaming. Additionally, it excels in repairing and processing concentric holes and provides one-time positioning processing of porous on machinery such as excavators, loaders, presses, and cranes, ensuring the coaxiality of the porous.
| TYPE |
BM-40 |
BM-50 |
BWM-50S |
BWM-50P |
BM-60 |
BM-60S |
| Main motor |
1.5KW Brushless DC |
1.5KW Brushless DC |
3KW Vertical servo |
3KW Vertical servo |
2KW DC servo |
2KW DC servo |
| Power of cutter moving motor |
120W |
120W |
120W |
120W |
120W |
120W |
| Main motor output speed |
125r/min |
125r/min |
0-300r/min |
0-300r/min |
100r/min |
80r/min |
| Motor speed control |
CVT |
CVT |
CVT |
CVT |
CVT |
CVT |
| Feed way |
Tiptronic |
Tiptronic |
Tiptronic |
Tiptronic |
Tiptronic |
Tiptronic |
| The boring bar diameter |
40mm |
50mm |
50mm |
50mm |
60mm |
60mm |
| Scope of boring |
45-200mm |
55mm-260mm |
55mm-260mm |
55mm-260mm |
65--500mm |
65-500mm |
| Feed stroke |
380mm |
380mm |
200mm |
200mm |
420mm |
740mm |
| Maximum cutting capacity on one side |
2-3mm |
2-3mm |
3mm |
2mm |
2-3mm |
2-3mm |
| Machining roundness |
0.03mm |
0.03mm |
0.02mm |
0.03mm |
0.03mm |
0.05mm |
| roughness |
3.2um |
3.2 |
3.2 |
3.2 |
3.2um |
3.2um |
| Installation |
Weld |
Weld |
Weld |
Weld |
Weld |
Weld |
| Hole range |
* |
* |
55-230mm |
55-230mm |
* |
* |
| Single side welding thickness |
* |
* |
3-4mm |
2-3mm |
* |
* |
| Wire type |
* |
* |
1.0 |
1.0 |
* |
* |
What size of line boring machine should I choose?
Several line boring machine sizes are available, each tailored to specific tasks. It is essential to consider the types of jobs you will undertake, as no single machine can accurately cover all diameters mentioned.
What boring bar length should I specify?
Various boring bar lengths are available, largely dependent on your specific job requirements. Note: For small diameter boring bars, the risk of sagging increases with length.
What are the lead times for line boring machine?
Lead times for line boring machines vary based on size and stock availability. Planning ahead is crucial, as it may take several weeks from payment receipt for your machine to arrive, given that each machine package is custom-made from a range of available options.
Can DIG-DOG supply a machine in my area?
Yes, our portable boring machines are exported worldwide, ensuring global accessibility.
What maintenance is needed?
Properly maintained line boring machines offer years of reliable, trouble-free use, consistently delivering precise results. Basic maintenance includes simple cleaning, debris removal, and regular oiling.
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