Mobile Multi Function Boring Welder
All-in-One Processing Equipment: The Mobile Multi Function Boring Welder serves as practical Portable on site bore welder, integrating boring and overlay welding for one-step mechanical hole restoration.
On-Site Excavator Maintenance Solution: As reliable Excavator site bore unit, the Mobile Multi Function Boring Welder completes arm pin hole repair directly at construction worksites.
Stable High-Torque Machining Performance: Built with sturdy Heavy duty bore gear, the Mobile Multi Function Boring Welder delivers consistent pressure for precise long-hour machining tasks.
Lightweight Mobile Frame Design: Compact movable structure avoids hauling heavy machinery back to workshops, greatly cutting maintenance time and transport costs.
Product Introduction
Mobile Multi Function Boring Welder combines boring and welding into one mobile unit, an efficient Excavator site bore unit for on-site machinery overhaul. Equipped with sturdy Heavy duty bore gear, this Portable on site bore welder delivers precise machining directly at construction and mine sites, eliminating the need to haul broken machines back to workshops and greatly shortening repair cycles.
Product Parameters
Item | Spec |
Model | Mobile Multi Function Boring Welder |
Boring Range | 55–300 mm |
Boring Stroke | 260 mm |
Boring Bar | 50*1600 mm |
Voltage | 220V |
Max Power | 2.5KW |
Spindle Speed | 0.1–200r/min |
Welding Range | 55–250 mm |
Welding Wire | 1 mm |
Net Weight | 50 KG |
Product Details
All-in-one Machining:Mobile Multi Function Boring Welder completes boring & welding in single clamping, key advantage of this Excavator site bore unit to avoid repeated disassembly.
Reliable Transmission:Robust Heavy duty bore gear maintains stable precision during long-hour field work.
Lightweight & Movable:Only 50KG, easy to transport, this Portable on site bore welder handles emergency breakdown repairs.
Wide Processing Scope:Suitable for hinge hole maintenance of excavators, loaders and crawler construction machinery.
Product Usage Scenarios
Excavator Arm Bore Restoration:Mobile Multi Function Boring Welder repairs worn arm pin holes, essential Excavator site bore unit for mobile repair teams.
Construction Machinery Pin Overhaul:Durable Heavy duty bore gear supports maintenance for loaders and bulldozers.
Remote Mine Emergency Service:Light frame and 220V power make this Portable on site bore welder ideal for off-grid mining zones.
Independent Repair Shop Daily Use:Two-in-one design reduces equipment purchase and storage cost for small garages.
Packaging and Delivery
Mobile Multi Function Boring Welder is packed in shockproof plywood cases. We provide FCL bulk shipment and LCL small trial orders, goods shipped within 5 working days after deposit, manuals and tool kits included.
Factory Profile
We manufacture portable on-site machining equipment, including Mobile Multi Function Boring Welder, Excavator site bore unit, Heavy duty bore gear assemblies and Portable on site bore welder. All units pass precision testing before delivery. Custom boring bar specifications are available for bulk buyers.
Customer Feedback
Technicians worldwide recognize Mobile Multi Function Boring Welder. This Excavator site bore unit saves repair time; stable Heavy duty bore gear lowers failure rates. It is widely adopted as a trusted Portable on site bore welder for mine fleets and local repair workshops.






