DIG-DOG PORTABLE LINE BORING MACHINE DIG-DOG Portable Boring Machine is a revolutionary piece of portable processing equipment specifically designed for the on-site maintenance of construction machinery. This innovative machine is predominantly utilized for the precision processing of small pipe inner holes and concentric spacing holes. Its extensive application in the maintenance of heavy-duty construction machinery, such as excavators, cranes, and loaders, significantly reduces equipment maintenance costs while dramatically increasing operational efficiency.
Main Application: The versatile DIG-DOG Portable Boring Machine is engineered to expertly machine revolving holes, articulated holes, and shaft pin holes on various engineering machinery structures post-repair welding or for installing hole sleeves post-reaming. Its remarkable capability to repair and process concentric holes ensures one-time positioning processing of the porous on heavy machinery like excavators, loaders, presses, and cranes, thereby guaranteeing the coaxiality of the porous with unmatched precision.
| 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?
With a wide variety of line boring machines available, choosing the right size is crucial as no single machine can accurately cover all diameters. Careful consideration of the specific types of jobs you will undertake is essential to ensure you select the most suitable machine for your needs.
What boring bar length should I specify?
Selecting the correct boring bar length is critical and depends largely on your job requirements. It is important to note that for smaller diameter boring bars, an increased length can raise the risk of sagging, potentially impacting precision and effectiveness.
What are the lead times for line boring machine?
Lead times for line boring machines can vary based on machine size and stock availability. Given that each machine package is tailored from numerous available options, it is prudent to plan ahead. Typically, it may take several weeks from receipt of payment for the machine to be delivered.
Can DIG-DOG supply a machine in my area?
Yes, our state-of-the-art portable boring machines are available for export worldwide, ensuring global access to our cutting-edge technology.
What maintenance is needed?
Properly maintained, the DIG-DOG line boring machine promises years of reliable, precise, and consistent performance. Routine care, including simple cleaning, debris removal, and oiling, is typically all that is required to keep the machine in optimal working condition.
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