Portable line boring welding machine
High-Precision Stable Machining Performance: The CNC Boring Welding Machine delivers consistent machining accuracy with stable feed control. This Line Boring Welding Machine perfectly restores worn pin holes and bearing bores to original factory specifications, extending component service life.
Flexible Installation For Narrow Workspaces: This compact 2 in 1 Boring Machine supports both horizontal and vertical mounting. The Portable Bore Welder features a lightweight structure for quick assembly, adapting smoothly to cramped engine compartments and limited field operation spaces.
Heavy-Duty Build For Industrial Applications: The Hydraulic Boring Welder adopts a rugged industrial structure for long-hour heavy-load work. This professional Bore Welding Machine is widely compatible with excavators, loaders and cranes, covering most heavy machinery bore repair demands.
Product Introduction
Portable line boring welding machine combines in-situ boring and inner bore welding for fast on-site repair of worn pin holes and bearing seats, eliminating disassembly and off-site machining costs.
As a compact 2 in 1 Boring Welder, this Line Boring Welding Machine finishes welding and boring in one clamping. This Bore Welding Machine handles steel and cast iron workpieces reliably, and the Portable Line Boring Machine fits tight equipment spaces easily. As a lightweight Portable Bore Welder, the CNC Boring Welding Machine delivers consistent precision, making it a durable Construction Boring Machine for field use. This 2 in 1 Boring Machine works in both horizontal and vertical positions, with a Hydraulic Boring Welder option available for heavy-duty repair demands.
Specifications
Item | Specification |
Main Motor Power | 1.8 kW, stepless speed control (0–180 RPM) |
Feed Box | Stepless speed regulation, automatic feed |
Feed Motor | 220V, 120W, stepless speed control |
Boring Diameter Range | Ø80 mm – Ø180 mm |
Boring Bar Specification | 40 mm × 1500 mm (customizable upon request) |
Boring Bar Material | 45# steel |
Boring Bar Processing | Tempered, turned, quenched, ground, surface hard chrome plated |
Feed Guide Rail | Double cylindrical guide rails (45# steel, tempered, turned, quenched, ground, hard chrome plated) |
Minimum Cutting Feed | 0.10 mm/rev |
Maximum Cutting Depth | 2 mm (per side) |
Working Stroke | 300 mm (customizable upon request) |
Weight | Approx. 60 kg |
Product Usage Scenarios
Construction machinery: On-site repair of pin holes and bearing seats on excavators, loaders and crane hinges
Mining equipment: In-place repair of crusher bores and conveyor hinge holes to avoid full equipment disassembly
Power plant maintenance: Bore repair of pump bodies and turbine bearing seats to shorten production shutdown time
Ship & port service: On-board repair of rudder pin holes and port crane hinge bores
Why Choose Us
We always take your needs as the core and firmly believe that quality is the golden key to opening the market. Understanding your requirements, we not only provide high-performance products, but also help improve efficiency, profitability and competitiveness. We are not content with manufacturing good products, but take pride in helping you create practical results.
Packaging and Shipping
We provide a full range of mature international trade term shipping solutions including DDP, DAP, FOB and CIF, covering mainstream methods such as sea freight, land freight and air freight, ensuring the safe arrival of goods throughout the entire process.
