Mobile Line Boring Welding Equipment
Reduce Maintenance Expenses: Mobile Line Boring Welding Equipment completes efficient Excavator hole repair and removes troubles of machine disassembly and transit.
Boost Overhaul Efficiency: Reliable Field bore restoration can be implemented directly on site with this integrated boring and welding device.
Meet Precision Demands: Onsite shaft machining for engineering machinery is supported steadily by the Mobile Line Boring Welding Equipment.
Adapt To Complex Worksites: Compact mobile design enables flexible operation in narrow construction and mining working environments.
Product Introduction
Mobile Line Boring Welding Equipment integrates overlay welding and precision line boring into one portable unit. It delivers efficient Excavator hole repair without dismantling and transporting heavy construction machinery back to workshops. Suitable for Field bore restoration on worn hinge bores, the equipment supports flexible Onsite shaft machining at job sites. A single clamping position completes the full repair process, greatly shortening machine downtime and cutting maintenance costs for mechanical repair businesses.
Product Parameters
| Item | Specification |
|---|---|
| Main Motor Power | 2.0kw |
| Feed Motor Power | 60w |
| Rotation Speed | 0-125 r/min |
| Speed Control Mode | Stepless speed regulation |
| Feed Stroke | 420mm |
| Single-side Cutting Depth | 2-3 mm |
| Applicable Welding Wire | 0.8mm / 1.0mm / 1.2mm (1.0mm recommended) |
| Boring Bar Size | Φ45750mm, Φ451500mm (2 pieces) |
| Boring Machining Range | 50-200mm |
| Surfacing Welding Range | 70-200mm |
Product Details
Two-in-one Onsite Repair Solution: Combine surfacing welding and precision boring, avoid repeated clamping operations, reliable for continuous Excavator hole repair tasks.
Portable Compact Design: Lightweight structure allows easy transportation to construction and mining locations, enabling convenient Field bore restoration in narrow working spaces.
Double Standard Boring Bars: Equipped with short and long boring shafts to handle shallow holes and deep articulated bores, covering multiple repair demands.
Broad Machining Scope: 50–200mm boring range and 70–200mm welding range cover most arm pin holes of excavators, loaders and engineering equipment.
Controllable Cutting Capacity: 2-3mm single-side cutting depth balances processing efficiency and surface finish for bore restoration work.
Product Usage Scenarios
Excavator Arm Pin Hole Maintenance:Mobile Line Boring Welding Equipment recovers oversized worn holes, the ideal tool for professional Excavator hole repair.
Construction Machinery Bore Overhaul:Precision machining restores standard bore dimensions, supporting reliable Field bore restoration for loaders and bulldozers.
Mining Machinery Field Servicing:Compact size adapts to limited underground space to implement continuous Onsite shaft machining.
Independent Repair Workshop Service:Combined boring and welding machine reduces equipment investment compared to purchasing separate individual machines.
Packaging and Delivery
All Mobile Line Boring Welding Equipment is packed in shockproof export plywood cases to protect precision boring bars during long-distance transit. Small trial orders and bulk container orders are both acceptable. Goods can be arranged within 5 working days after deposit confirmation. Complete operation manual and matched auxiliary tools are provided together.
Factory Profile
We specialize in developing and manufacturing portable field machining machinery. Our lineup includes Mobile Line Boring Welding Equipment, dedicated devices for Excavator hole repair, reliable machines for Field bore restoration and complete kits for Onsite shaft machining. Every unit undergoes strict precision testing before shipment. Customized boring bar length can be arranged for bulk buyers. Global mechanical maintenance partners are welcome to schedule factory visits.
Customer Feedback
This Mobile Line Boring Welding Equipment lets us conduct Excavator hole repair directly on construction sites. We no longer need to haul large machines back to repair shops.
Stepless speed adjustment brings great flexibility. We finish Field bore restoration smoothly even in confined mine working areas every day.
The dual boring bar design meets various bore sizes. Stable performance makes it our primary equipment for daily Onsite shaft machining jobs.
The integrated design saves much time on repeated clamping. Operation is intuitive, and our technicians quickly master the whole workflow.
