PORTABLE LINE BORING MACHINE The DIG-DOG Portable Boring Machine is an innovative piece of equipment designed specifically for on-site maintenance of construction machinery. Perfect for processing small pipe inner holes and concentric spacing holes, it's indispensable for the efficient upkeep of excavators, cranes, and loaders. By significantly reducing equipment maintenance costs and boosting productivity, it becomes a vital tool in your machinery maintenance arsenal.
Main Application: Ideal for machining revolving holes, articulated holes, and shaft pin holes on various engineering machinery structures post-repair welding. It's also perfect for installing hole sleeves after reaming. With its ability to repair and process concentric holes and one-time positioning of porous structures on excavators, loaders, presses, and cranes, this machine ensures the coaxiality of the porous, enhancing overall 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 |
* |
* |
How do I determine the appropriate size for a line boring machine?
There are a variety of sizes available for line boring machines, each designed to handle specific job requirements. No single machine can cover all diameters accurately, so it's crucial to consider the specific tasks you'll be performing to choose the right size for your needs.
How do I decide on the length of the boring bar?
With numerous bar lengths available, the choice largely depends on the specific job requirements. Remember, for smaller diameter boring bars, a longer bar increases the risk of sagging. Choose wisely to ensure precision and efficiency.
What are the typical lead times for a line boring machine?
Lead times for line boring machines vary based on the machine size and stock availability. Considering that each machine package is made-to-order from a wide range of options, it's prudent to plan ahead. Expect several weeks from payment receipt to machine arrival, ensuring you have the right equipment when you need it.
Can DIG-DOG supply a machine to my location?
Absolutely, our portable boring machines are exported globally, reaching customers worldwide with top-notch service.
What kind of maintenance does the line boring machine require?
When properly maintained, the line boring machine delivers years of trouble-free operation, consistently producing precise results. Routine maintenance includes simple tasks like cleaning, debris removal, and oiling, which are essential for prolonged machine life and reliability.
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