Electric Portable Line Boring Machine with Welder

• 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.: BM-50
• 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: 95.00cm * 40.00cm * 25.00cm
• Package Gross Weight: 98.000kg

Product Description

PORTABLE LINE BORING MACHINE The DIG-DOG Portable Boring Machine is a revolutionary piece of equipment crafted for on-site maintenance of construction machinery. It provides exceptional performance for the processing of small pipe inner holes and concentric spacing holes. Ideal for excavators, cranes, loaders, and more, it significantly reduces maintenance costs and boosts operational efficiency.

Main Application: Our machine excels in machining revolving holes, articulated holes, and shaft pin holes on various engineering machinery after repair welding. Perfect for installing hole sleeves post-reaming, it also handles the processing of concentric holes. Its one-time positioning capability ensures perfect coaxiality on excavators, loaders, presses, cranes, etc.

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?

With a variety of line boring machines available, selecting the right size is crucial. No single machine can handle all diameters with precision, so your choice should be guided by the specific tasks you'll be undertaking.

What boring bar length should I specify?

Boring bar lengths vary based on the job requirements. It's important to note that for small diameter bars, increased length might lead to sagging. Choose wisely based on your project specifics.

What are the lead times for line boring machine?

Lead times for our line boring machines depend on the machine size and stock availability. Since each machine package is customized from numerous options, anticipate several weeks from payment receipt to delivery. Planning ahead is essential.

Can DIG-DOG supply a machine in my area?

Absolutely! Our portable boring machines are exported globally, ensuring you receive top-tier machinery no matter your location.

What maintenance is needed?

With proper care, the line boring machine will offer years of reliable service, delivering precise results consistently. Simple tasks like cleaning, debris removal, and oiling are typically all that is required to maintain optimal performance.