Factory Price Portable Hole Boring and Welding Machine Weld and Bore Machine Boring and Welding Machines by Xuzhou Bonovo Machinery & Equipment Co., Ltd. The DIG-DOG Portable Boring Machine is a cutting-edge, portable processing solution specifically engineered for the on-site maintenance of construction machinery. This versatile machine excels in the processing of small pipe inner holes and concentric spacing holes. Its widespread application ranges from excavators and cranes to loaders, drastically cutting down maintenance costs and boosting operational efficiency for construction machinery maintenance.
Main Application: Ideal for machining revolving holes, articulated holes, and shaft pin holes on various engineering machinery structures post-repair welding or for installing hole sleeves after reaming. It ensures precise repair and processing of concentric holes. One-time positioning processing of porous components on excavators, loaders, presses, cranes, etc., guarantees the utmost coaxiality of these critical parts.
| 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?
There are various sizes of line boring machines to choose from, each tailored to specific job requirements. No single machine can handle all diameters with precision, so you must assess the types of tasks you will undertake to select the most suitable size.
What boring bar length should I specify?
The ideal boring bar length depends largely on your specific job requirements. It's important to note that for small diameter boring bars, a longer bar increases the risk of sagging. Choose wisely based on the nature of your tasks.
What are the lead times for line boring machines?
Lead times vary based on the machine's size and stock availability. It's crucial to plan ahead, as it may take several weeks from the receipt of payment for your bespoke machine to arrive. Each unit is custom-made to order, considering the numerous available options.
Can DIG-DOG supply a machine in my area?
Absolutely! Our portable boring machines are exported globally, ensuring availability no matter where you are located.
What maintenance is needed?
With proper care, the line boring machine will deliver years of reliable, accurate, and consistent performance. Routine maintenance involves simple cleaning, debris removal, and oiling, ensuring long-lasting, trouble-free use.
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