Machine System Description

Our bore welding and line boring for mining machinery from JDA machine tools provides a reliable, efficient, and cost-effective solution for on-site bore repair. With the wide application range of precision machining capability and portability, it is the preferred choice for construction and mining users for reducing downtime and maximize equipment productivity.

Our mobile line boring and welding equipment is designed for on-site machining and repair of the worn or damaged bores which are common problems in construction and mining equipment.

It allows repairs to be completed on the machines that are shutdown instead of taking it to the workshop for repair. It is the powerful tool for on-site machining. No dismantling, No transportation, No expensive parts costs. These features help a lot in reducing downtime and keeps construction and mining equipment in operation.

Technical Specification

BAW55300
Line Boring And Welding
Line Boring Ability		Auto Bore Welding Ability
Boring Bar Length	1600mm, 750mm	Welding Rod Dia.	40mm
Bore Dia.	55-300mm	Welding Dia.	40-300mm
Boring Bar Dia.	50mm	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

Product Benefits

It is a powerful tool for emergency repairs during unplanned downtime.

Performing repair directly in situ
Especially suitable for large, heavy, and immovable equipment
Reducing the risk of secondary damage caused by disassembly and assembly
Performed machining in confined spaces
Significantly reducing equipment downtime
Improving equipment availability
Supporting various installation positions, including high altitude, vertical, and horizontal type
Reduces the risk of secondary damage caused by excessive disassembly and assembly
Avoiding transport the entire machine or structural parts to a machining Workshop
Suitable for complex environments such as in field machining, mining areas, ports, and construction sites

In-position Machining Capabilities

The on-site line boring and welding machine has more accommodating abilities benefiting from its portability, lightweight, compact and versatility.

On-site line boring of worn or misaligned bores
Bore welding for oversized, elongated, or damaged holes
Precision machining of coaxial bores
Suitable for large diameter and long-span bores
Working in confined spaces and outdoor job sites

Key Applications

JDA Machine Tools have a broad capabilities, including:

Excavator boom, arm, and bucket pin bores
Loader and bulldozer linkage bores
Haul truck and mining equipment pivot points
Frame and structural bore repair
Pin and bushing bore refurbishment

The proven practical applications from our customers

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FAQ

Q: Are you portable boring and welding machine manufacturer?

A: Yes. We are a professional manufacturer of portable boring and welding machines and other machines. We design, manufacture, and supply our equipment in-house, providing complete on-site repair solutions for worn bores and structures.

Q: Do you have field line boring of heavy mining equipment?

A: Yes, we do. Portable line boring for heavy mining equipment is one of our core applications.

Q: Are you able to support me solutions for my jobs if I buy your machine?

A: Yes. We provide portable line boring solutions specifically developed for heavy mining equipment, such as excavators, loaders, shovels, and crushers for on-site bore repair.

Q: Does your company only have mobile line boring welding machine?

A: Actually not. Portable line boring for heavy mining equipment is only one of our core applications.

Q: What is the cost on your line boring and welding?

A: Its price is from USD2,610 to USD 3,010,