On Site Boring Welding Machine
2-in-1 Weld & Bore in One Setup: 2 in 1 Boring Welder handles weld buildup and precision boring with a single clamp. This Boring and welding integrated machine removes re-alignment errors and cuts total job time by 60%.
Portable Build for Remote Field Jobs: Mobile line boring machine loads easily into standard service trucks. This Portable boring bar machine operates at remote mines, road sites and farms with no dedicated workshop required.
Auto-Controlled Welding for Reliable Results: Automatic Boring Welder delivers consistent, porosity-free weld deposits. This Line bore welder produces factory-grade rebuilds even for technicians with limited bore welding experience.
Product Introduction
On Site Boring Welding Machine – skip the days of tearing down heavy equipment and hauling parts back to the workshop for worn pin hole repair. This 2 in 1 Boring Welder handles both boring and build-up welding right where your machine sits, cutting downtime from days to just a few hours.
As a practical Portable line boring and welding machine, it works as a reliable Line bore welder and precision boring tool in one compact unit. This Boring and welding integrated machine is light and easy to move, fitting into service trucks and tight work spaces with no fancy setup needed. Widely used as an Excavator Boring Machine for construction fleets, it restores worn pin holes, bearing holes and other circular bores on large engineering and mining gear with consistent finish quality. It is the go-to Field Boring Welding Machine for on-site repair crews and mine maintenance teams.
Product Parameters
| Item | Specification |
|---|---|
| Main Motor Power | 2.0kW |
| Feed Motor Power | 60W |
| Spindle Speed | 0-125rpm, stepless speed regulation |
| Feed Stroke | 420mm |
| Single-side Cutting Depth | 2-3mm |
| Compatible Wire Diameter | 0.8 / 1.0 / 1.2mm (1.0mm recommended) |
| Boring Bar Set | φ45×750mm + φ45×1500mm (2 bars included) |
| Boring Diameter Range | 50-200mm |
| Build-up Welding Diameter Range | 70-200mm |
Product Details
Compact portable build: This Mobile line boring machine is easy to transport and set up even in narrow work zones. No heavy foundation required – mount it straight to the workpiece and start working.
Stepless speed control: This Automatic Boring Welder delivers steady rotation and precise feed, leaving a smooth boring finish and even weld deposition without pitting.
Dual boring bar kit: This Portable Line Boring Machine ships with two boring bars to cover different bore depths and job scenarios, fitting most common on-site repair work.
Solid welding performance: As a professional Bore Welding Machine, it lays down dense, uniform weld layers with minimal porosity, creating a tough base for final boring and extending the service life of repaired holes.
Upgradeable configuration: This Line Boring Welding Machine works as a standard Boring and welding machine tool, and can be upgraded to CNC mode for higher precision batch work as a CNC Boring and Welding Machine.
Product Usage Scenarios
Construction machinery repair: This Portable Boring Welding Machine is perfect for on-site pin hole repair on excavators, loaders, bulldozers and cranes.
Mining equipment maintenance: Works as a rugged Portable Bore Welding Machine for restoring worn bearing holes and hinge points on mining haul trucks and crushers.
Plant facility upkeep: Repairs worn bores on production line equipment, hydraulic supports and large mechanical structures without full disassembly.
Bridge & civil engineering: Used for on-site bore repair and reinforcement of steel structure hinge points and connecting holes.
Factory Profile
We are a professional manufacturer focused on portable boring and welding equipment, with years of real on-site application experience and mature production processes. Every unit goes through full load testing and bore accuracy calibration before delivery to ensure stable performance in the field.
Factory visits are welcome anytime. You can walk through our workshop, witness live testing and try out equipment on demo workpieces with guidance from our technical team.
Customer Feedback
“We run a mobile heavy equipment repair service across Queensland. This Portable boring bar machine fits right in our service truck and handles all our excavator pin hole jobs on site. We used to ship parts to a machine shop – now we finish the same day. Total game changer.”
- Mobile Repair Technician, Australia
“Bought this Line boring and welding machine for our mining fleet in Zambia. It holds up great in dusty site conditions, welds clean and bores straight. Saves us a ton of downtime on haul truck hinge repairs. Solid build for the price.”
- Mining Maintenance Supervisor, Zambia
