2 in 1 Portable Line Boring and Welding Machine for Maintenance Use Made in China

• After-sales Service: Provide
• 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
• Name: Dig-Dog Bwm-50s
• Keywords: Boring Welding Machine
• Power of Cutter Moving Motor: 120 W
• Scope of Boring: 55-260 mm
• Transport Package: Wooden Box
• Specification: 1550mm*105mm*90mm
• Trademark: DIG-DOG
• Origin: China
• HS Code: 8459490000
• Production Capacity: 50000pieces/Year
• Package Size: 155.00cm * 50.00cm * 50.00cm
• Package Gross Weight: 120.000kg

Product Description

 

PORTABLE LINE BORING MACHINE The DIG-DOG Portable Boring Machine is a revolutionary piece of portable processing equipment, meticulously developed for the on-site maintenance of construction machinery. This versatile machine excels at machining small pipe inner holes and concentric spacing holes, making it indispensable for the on-site upkeep of heavy-duty machinery like excavators, cranes, and loaders. By reducing the costs associated with equipment maintenance and significantly enhancing efficiency, this machine is a must-have for any construction project.

Main Application: This machine is perfect for machining revolving holes, articulated holes, and shaft pin holes on various engineering machinery structures post-repair welding. It also excels in installing hole sleeves after reaming. Additionally, it ensures the repair and processing of concentric holes, enabling one-time positioning processing of multiple holes on excavators, loaders, presses, cranes, and more, thereby ensuring the coaxial alignment of the holes.

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

FAQ

 

What size of line boring machine should I choose?

With a variety of line boring machines available, choosing the right size depends on the specific jobs you'll be undertaking. No single machine can cover all diameters accurately, so consider your primary applications carefully.

What boring bar length should I specify?

Boring bars come in various lengths, and the best choice largely depends on your job requirements. Note that for smaller diameter boring bars, a longer length increases the risk of sagging.

What are the lead times for line boring machines?

Lead times vary by machine size and stock availability. It's wise to plan ahead, as it can take several weeks from payment receipt to machine arrival. Each machine package is custom-made from many available options, contributing to this timeframe.

Can DIG-DOG supply a machine in my area?

Absolutely, our portable boring machines are exported worldwide, ensuring you get the best machinery no matter where you are.

What maintenance is needed?

Properly maintained, the line boring machine delivers years of trouble-free use, consistently providing accurate results. Regular cleaning, debris removal, and oiling are generally all that's needed to keep it in top condition.