Lightweight Cylinder Boring Bar Machine for Portability

• 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-40
• 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 innovation in on-site maintenance for construction machinery. Perfectly designed for the meticulous processing of small pipe inner holes and concentric spacing holes, it is widely acclaimed in the maintenance of machinery like excavators, cranes, and loaders. This portable solution not only cuts down on equipment maintenance costs but also dramatically enhances operational efficiency.

Main Application: Our machine expertly handles the machining of revolving holes, articulated holes, and shaft pin holes on various engineering machinery structures post-repair welding. It is also ideal for installing hole sleeves after reaming. Ensure the coaxiality of multiple holes in one go on excavators, loaders, presses, and cranes with this sophisticated line boring machine.

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 sizes available, selecting the right line boring machine depends on the specific jobs you plan to undertake. No single machine can cover all diameters precisely, so it's essential to consider your unique requirements and choose accordingly.

What boring bar length should I specify?

Boring bar lengths vary to suit different job needs. Remember, for smaller diameter bars, longer lengths increase the risk of sagging. Carefully select the bar length to match the specifics of your project.

What are the lead times for line boring machine?

Lead times can vary based on machine size and stock availability. Given each machine package is custom-built from various options, plan ahead as delivery can take several weeks from payment receipt. It's always beneficial to anticipate your needs early.

Can DIG-DOG supply a machine in my area?

Absolutely, our portable boring machines are exported worldwide.

What maintenance is needed?

Properly maintained, the line boring machine promises years of reliable, precise performance. Regular cleaning, debris removal, and oiling are the key maintenance tasks to ensure its longevity and efficiency.