Precision CNC Portable Line Boring Machine & Automatic Bore Welding Tool – 2-in-1 High Efficiency Solution

Industrial-Grade Durability
Crafted with hardened steel components and reinforced alloy frames for extreme wear resistance, ensuring long-term stability in heavy-duty machining.
Advanced 2-in-1 Functionality
Combines precision line boring and automatic bore welding in a single unit, reducing downtime and tooling costs for on-site repairs.
400% Efficiency Boost
Patented dual-motor system delivers unmatched speed (0.05mm accuracy) for high-volume production lines or urgent field repairs.
Portable Workshop-Ready Design
Compact 28kg build with quick-clamp adapters fits standard pipe sizes (20–300mm), ideal for mining, shipbuilding, or agricultural equipment maintenance.
Smart Welding Integration
Auto-feed flux core welder included, featuring adjustable amperage (30–150A) to handle cast iron, carbon steel, or alloy repairs without secondary equipment.
Global Warehouse Support
Direct bulk pricing from our cross-border supply chain eliminates middlemen, offering 24/7 logistics for industrial buyers.
Hot 2019 Upgrade
Upgraded thermal sensors prevent overheating during continuous operation, backed by a 3-year heavy-use warranty.