Boring Welding Machine Description

We developed a comprehensive on-site repair solution with our mobile line boring welding system, field proven from our customers across different countries. It is a two-in-one integrated system that boring and welding can be processed at one time setup.

The system is designed and manufactured for field repair of heavy mining equipment.

Our equipment enables customers and mobile machining service contractors to perform accurate line boring directly on site.

Our field boring welding system supports large-diameter and deep bore repairs on heavy mining equipment, ensuring alignment accuracy and repeatability under on-site conditions.

We are a professional manufacturer specializing in portable machining equipment. This enables us to control over quality, performance, and after-sales support. The test of each machine will be conducted two times, one time during assembly and another time before shipment. Keep stable quality and reliable delivery on time.

Machine Specification

BAW40300
Line Boring Welding
Line Boring Ability		Auto Bore Welding Ability
Boring Bar Length	1600mm, 1200mm, 750mm	Welding Rod Dia.	40mm
Bore Dia.	40-300mm	Welding Dia.	40-300mm
Boring Bar Dia.	50mm,35mm	Welding Rod Length	200,240,300,380mm
Lead Screw Stroke	280mm	Welding Supply	MIG
Power	3.1KW	MIG Type	200a-500a
Voltage	220V, 380V	Welding Wire Dia.	0.8, 1.0, 1.2mm
RPM	50-300rpm	Welding Torch Cable	4500mm
Torque	105N.m	N/A	N/A
Speed Control	Stepless	N/A	N/A

Key Benefits

It is the preferred solution for construction contractors, mining operators, equipment dealers, and field service providers.

On-site bore repair equipment
Mining equipment repair machine
Reliable and effective
Portable line boring for mining & remote sites
On-site bore welding
Reduce downtime
Ideal for Australian mining operations

All-in-One Machining Capabilities

Our boring welding machine integrates welding buildup, precision line boring, and bore finishing into a single portable system, enabling complete on-site restoration of worn bores without disassembly.

Machining capabilities include:

On-site line boring welding for worn pin and bushing bores
Welding buildup prior to machining
Precision boring to restore original bore size and alignment
Multi-bore and coaxial boring
Blind bore and through bore machining
Bearing housing and pivot bore repair
Repair of structural and load-bearing bores

These all-in-one capabilities significantly reduces downtime, transportation costs, and total repair time.

product-1200-1200

Versatile in Application

Various applications include:

Infrastructure & equipment maintenance, rail repair
Mining & remote job sites
On-site repair where workshops are limited
Cost-effective construction equipment repair
Harsh conditions
Tropical environments
Precision refurbishment

A full set of line boring components for boring range up to 300mm

FAQ

Q: Which model should I choose on line boring welding machine?

A: If you can share me the bore diameter range and application, we can recommend the most suitable model.

Q: Are you a original manufacturer?

A: We are an original manufacturer specializing in field machining equipment with custom ability.

Q: What applications are your portable boring and welding machines used for?

A: Our machines are widely used for on-site repair of worn pin bores, bushing bores, bearing housings, and structural holes in construction machinery, mining equipment, steel plants, shipyards, and heavy industry.

Q: Can your machines perform boring and welding with one system?

A: Yes. We offer portable boring and welding integrated systems that allow operators to complete welding buildup and precision boring on-site without removing the machined workpiece.

Q: What is your price of line boring welding equipment for on-site repair?

A: The price of the boring welding system is from USD2,611 to USD 3,011.

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