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-50P
• 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
• Main Motor: 1.5kw Brushless DC
• Main Motor Power: 120W
• Main Motor Output Speed: 0-300r/Min
• Motor Speed Control: CVT
• Feed Way: Tiptronic
• The Boring Bar Diameter: 50mm
• Scope of Boring: 55-260mm
• Transport Package: Wooden Box
• Specification: 730mm*430mm*500mm
• Trademark: DIG-DOG
• Origin: China
• HS Code: 8459490000
• Production Capacity: 50000 Units/Year
• Package Size: 155.00cm * 10.50cm * 9.00cm
• Package Gross Weight: 120.000kg

Product Description

 

PORTABLE LINE BORING WELDING MACHINE The DIG-DOG Portable Boring Machine is an innovative, versatile piece of portable processing equipment, expertly developed for the on-site maintenance of construction machinery. Primarily designed for the processing of small pipe inner holes and concentric spacing holes, this machine is widely used in the maintenance of various construction machinery, including excavators, cranes, and loaders. By significantly reducing equipment maintenance costs and enhancing efficiency, it stands as an essential tool for construction professionals.
 

Main Application: After repair welding, this machine expertly handles the machining of revolving holes, articulated holes, and shaft pin holes on various engineering machinery structures. It is also ideal for installing hole sleeves after reaming. The machine excels in the repair and processing of concentric holes, providing one-time positioning processing for the porous on excavators, loaders, presses, cranes, and more.
Ensuring the coaxiality of the porous.

Product Parameters

 

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

 

Detailed Photos

Packaging & Shipping

Company Profile

 

DIG-DOG, Dig the world!

DIG-DOG, a proud branch of the BONOVO Group, boasts an independent brand dedicated to excavation projects within the construction machinery sector.

DIG-DOG offers a comprehensive range of construction machinery, including excavators, wheel loaders, backhoe loaders, skid steer loaders, and forklifts.
In addition to individual machines, we also provide a full array of multifunctional and customized attachments to meet diverse job requirements.

With exports to over 80 countries, DIG-DOG has established brand agents in North America, South America, Europe, and beyond. We invite prospective partners to join our brand network. Our customers benefit from convenient and thorough after-sales support, making excavation tasks simpler and more efficient. Choose DIG-DOG to unlock the full potential of machine accessories.

FAQ

 

What size of line boring machine should I choose?

With numerous sizes available, no single machine can accurately cover all diameters. Consider the specific types of jobs you will be performing to determine the appropriate machine size.

What boring bar length should I specify?

Bar lengths vary according to job requirements. Note that for smaller diameter bars, longer bars increase the risk of sagging.

What are the lead times for line boring machine?

Lead times depend on machine size and stock availability. Plan ahead, as it can take several weeks from payment receipt to machine arrival. Each machine package is custom-made from various options.

Can DIG-DOG supply a machine in my area?

Yes, our portable boring machines are exported globally.

What maintenance is needed?

With proper care, the line boring machine ensures years of trouble-free, precise, and consistent use. Basic cleaning, debris removal, and oiling are typically all that's required.