Cnc portable line boring machine
Precision Boring: High-accuracy boring machine ensures perfectly concentric and smooth holes for complex components.
Versatile Applications: Suitable for a wide range of materials including steel, aluminum, and cast iron, meeting diverse machining needs.
Stable & Durable: Heavy-duty frame and precision spindle maintain long-term stability and vibration-free operation.
User-friendly Operation: Intuitive controls and digital readouts simplify setup and reduce operator errors.
Product Introduction
Our CNC Portable Line Boring Machine is a no-fuss 2-in-1 industrial tool built for on-site precision line boring and repair welding. Let’s cut to the chase—this automatic portable line boring machine fixes the most frustrating problem in heavy equipment maintenance: tearing apart big machinery just to haul it to a workshop for repairs. Powered by reliable CNC digital control, this portable boring welder packs high-precision boring and solid repair welding into one compact unit. You won’t need those bulky, fixed machining tools anymore, and it slashes equipment downtime big time for daily industrial maintenance work.Old stationary boring machines are heavy, clunky, and a pain to move—this model is nothing like that. We made it with a lightweight modular build, quick clamping setup, and easy maneuverability, so it works perfectly for field repairs in tight, cramped job sites. It holds consistent machining accuracy, pumps out steady welding quality, and even entry-level maintenance techs can figure it out fast. Whether you run a professional repair shop or an in-house plant maintenance team, this machine handles worn pin holes, beat-up bearing seats, and shaft boom reworks on heavy gear with zero hassle—less labor, less wasted time, just get the job done right on site.
Product Parameters
All specs are tested in real working conditions, not just lab settings. If you need custom setups for unique on-site jobs, just let us know—we can tweak it to fit your needs.
Boring Diameter Range | Φ45mm - Φ600mm | Bigger bore sizes available upon request |
Welding Output | 200A - 350A (Stepless Adjustment) | Works with MIG/MAG welding processes |
Spindle Speed | 0-300r/min (Stepless Control) | CNC programmable for steady, consistent speeds |
Feed Speed | 0.01-2.0mm/r (Auto/Manual Mode) | Fine-tune feed for super precise work |
CNC Control System | 7-inch Touch Screen, Digital Programming | Save and pull up programs with one click |
Power Supply | 380V 50/60Hz Three-Phase | 220V option for small-scale units |
Net Weight | 185kg (Main Unit) | Split modules, easy to carry and transport |
Machining Accuracy | Roundness ≤0.02mm, Coaxiality ≤0.03mm | Industrial-grade precision for heavy duty jobs |
Working Stroke | Max 1500mm (Standard) | Extended stroke can be custom built |
Product Details
Modular Portable Design: We break the whole line boring machine machine down into detachable modules, each one weighing under 50kg. Two workers can carry it around easily, no fancy equipment needed. On-site assembly only takes 15-20 minutes, so it fits right in narrow job sites and rough outdoor repair spots.
Intuitive CNC Control System: Comes with a 7-inch HD touchscreen and super straightforward programming layout. Techs can type in machining specs, save repeat jobs, and run auto feeding/positioning with ease. The system fixes small errors on its own and starts with one button, cutting down human mistakes and making it simple for less experienced workers to operate.
Heavy-Duty Core Parts: We use imported precision bearings, wear-resistant spindle bars, and thick steel frames to keep the machine running steady even under heavy loads. The welding module uses a pure copper transformer for consistent current, so welds come out smooth with no pores or cracks on repair jobs.
Customer Feedback
• Mr. Raj (India, Mining Equipment Factory): "Our mining site is dusty and rough, but this mobile small boring machine machine holds up great, no constant breakdowns. Having welding and boring in one unit is a game-changer, cut our maintenance costs by almost 40%. The factory’s tech support is quick to help when we have questions too."
• Ms. Garcia (Brazil, Agricultural Machinery Dealer): "This machine sets up fast, light enough to move between farms, our techs learned to run it in half a day. It’s the best portable boring machine we’ve bought in years—we recommend it to every farmer client."
FAQ
Q: Can this machine work on-site without tearing down heavy equipment?
A: Absolutely. That’s exactly what it’s made for. Its modular portable design lets you assemble and clamp it right on the workpiece—no full disassembly needed, saves you tons of time and labor.
Q: How long does it take to learn to operate this machine?
A: If you have basic mechanical repair experience, you can master it in half a day to a full day with our English manuals and videos. The CNC touchscreen is simple, no advanced programming skills required at all.
Q: Can you customize the machine for special boring sizes or job sites?
A: Yes, we do custom tweaks all the time. We can adjust the boring stroke, expand the diameter range, add special voltage (220V/415V), or build marine-grade anti-corrosion versions. Just send us your specific needs for a custom quote.
Q: What’s the packaging and delivery time for standard models?
A: Standard units come in IPPC fumigated wooden crates, ship within 3-7 working days after payment. Bulk or custom orders take 15-25 working days. We send full tracking for all shipments.
Q: What if the machine breaks down during use?
A: Hit us up via email or WhatsApp—our 24/7 after-sales team will walk you through fixes via remote video. If a core warranty part is damaged, we’ll ship free replacements with fast international delivery.
