Portable Line Boring and Welding Machine

• After-sales Service: Warranty
• Warranty: 1 Year
• Structure: Horizontal Boring Machine
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: BWM-50S
• Coordinate Boring Machine Type: Horizontal Type
• Tool Type: Crude Knife
• Controlling Mode: CNC
• Precision: High Precision
• Automatic Grade: Automatic
• Certification: CE, ISO 9001
• Condition: New
• Transport Package: Wooden Box
• Specification: 730mm*430mm*500mm
• Trademark: DIG-DOG
• Origin: China
• HS Code: 8459490000
• Production Capacity: 50000pieces/Year
• Package Size: 73.00cm * 43.00cm * 50.00cm
• Package Gross Weight: 100.000kg

Product Description

PORTABLE LINE BORING MACHINE The DIG-DOG Portable Boring Machine is an advanced piece of portable processing equipment specifically designed for on-site maintenance of construction machinery. Perfectly crafted for small pipe inner holes and concentric spacing holes, it has become indispensable in the construction industry. From excavators to cranes and loaders, this machine significantly reduces equipment maintenance costs while boosting efficiency.

Main Application: Expertly machine revolving holes, articulated holes, and shaft pin holes on various engineering machinery structures post-repair welding. Ideal for installing hole sleeves after reaming and repairing and processing concentric holes. One-time positioning processing of the porous on excavators, loaders, presses, and cranes ensures impeccable coaxiality.

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 a variety of line boring machines available in different sizes. No single machine can precisely cover all diameters, so it's essential to consider the specific types of jobs you plan to undertake.

What boring bar length should I specify?

With numerous bar lengths available, the choice largely depends on your specific job requirements. A crucial point to note: for small diameter boring bars, longer bars pose a higher risk of sagging.

What are the lead times for line boring machine?

Lead times vary based on machine size and stock availability. Planning ahead is crucial, as it can take several weeks from payment receipt to delivery. Each machine package is custom-made from a range of available options.

Can DIG-DOG supply a machine in my area?

Absolutely, our portable boring machines are exported worldwide.

What maintenance is needed?

With proper care, the line boring machine will deliver years of trouble-free, accurate, and consistent performance. Basic maintenance such as cleaning, debris removal, and oiling is generally all that is required.