HKNC-500 PLUS 5 Axis CNC Bridge Saw with Italian ESA System
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HKNC-500 PLUS 5 Axis CNC Bridge Saw with Italian ESA System
Stop letting complex designs eat into your margins. The Hualong HKNC-500Plus isn’t just a 5-axis CNC stone cutter—it’s your shop's new competitive edge. Engineered to handle everything from stubborn granite to delicate marble and engineered quartz, this powerhouse eliminates the guesswork of intricate cuts.
Description
Are you losing healthy margins to material waste, frequent software lag, and costly manual vein matching?
Traditional stone CNC machines frequently crash when processing complex, multi-toolpath files, forcing your operators to restart midway and risking ruined high-value slabs. Worse yet, manual layout planning leaves valuable stone remnants wasted.
Our Heavy-Duty 5-Axis CNC Stone Machine directly solves these costly operational bottlenecks. Engineered with an advanced Italian ESA core system and a massive 6-ton cast iron frame, this machine eliminates structural vibration, automates material nesting, and runs complex 200+ toolpath programs seamlessly without stopping. Turn intricate 3D carvings, premium countertops, and complex sink cutouts into highly profitable, automated workflows.
Core Advantages & Technical Deep-Dive
I. Italy ESA Control System (The Ultimate Competitive Edge)
Ultra-Powerful Computing Capacity: Driven by the premium Italian ESA system, a single mainboard can continuously execute 200+ toolpath programming operations without mid-way shutdowns or system freezing. This completely eliminates the lag and error-reporting headaches common in domestic systems when handling more than 20 toolpaths.
High Compatibility & Open Ecosystem: Features a highly intuitive, user-friendly interface tailored to Western operating habits. It supports a fully open 3D software ecosystem, allowing fabricators to seamlessly execute high-precision 3D reliefs, complex basin/sink cutouts, and sophisticated edgework.
II. Smart Intelligent Features (Industry-Exclusive: Vein Matching + Auto-Nesting
Vision Camera Recognition & Automated Layout: The integrated overhead camera captures real-time images of the slab, allowing the intelligent software to automatically optimise nesting and layout.
Seamless Vein Matching & Defect Avoidance: It achieves flawless, seamless vein matching across multiple pieces while automatically detecting and bypassing natural stone cracks and fissures. This drastically maximises slab utilisation rates and saves significant material costs.
III. Heavy-Duty Hardware Craftsmanship (Built for Longevity)
Cast Iron Main Beam: Unlike common welded beams used by competitors that warp over time, our main beam is constructed from heavy-duty casting. It provides extreme rigidity, ensuring zero deformation even under long-term high-frequency vibration.
6-Ton Ultra-Heavy Machine Frame: With a total machine weight approaching 6 tons, the structure ensures maximum stability and zero shaking or micro-vibrations during high-speed, high-precision machining.
Hot-Dip Galvanising Anti-Rust Process: Delivers a 5-to-10-year rust-free lifespan. The entire frame is heavily treated to easily withstand harsh, wet workshop environments and humid coastal operations.
Premium Core Components: Built with authentic Taiwan HIWIN linear guide rails and ball screws, guaranteeing long-term mechanical precision, exceptional wear resistance, and minimal maintenance.
IV. International Safety Standards (Compliant with European & Australian Regulations)
Export-Ready Compliance: Fully certified to match stringent European (CE) and Australian safety standards.
Full Safety Enclosure: Standardly equipped with a heavy-duty, full stainless steel safety door and automatic power-off protection systems to ensure absolute operator safety and hassle-free customs clearance for international trade.
why choose hualong machinery
- More than 30 years of experience in stone machinery manufacturingCE-certified equipment for global markets
- Professional overseas installation support
- Experienced technical engineering team
- Remote troubleshooting and operator training
- Stable spare parts supply system
- OEM and ODM customisation available
- Exported to Europe, USA, Middle East, South America, and Southeast Asia
- Rich experience in countertop fabrication solutions
- Professional after-sales support for stone factories
Client On-Site Photos
Finished Stone Products
Technical Data
| Items | Unit | HKNC-500 Plus |
|---|---|---|
| Diameter of saw blade | mm | Φ350–500 |
| Dimensions of working platform | mm | 3500×2100 |
| Max. length of horizontal cutting | mm | 3500 |
| Max. cutting thickness | mm | 120 |
| Max. lifting stroke | mm | 300 |
| Max.lifting weight by suction cups | kg | 200 |
| Power of main motor | kw | 18.8 |
| Power of retractable electrospindle | kw | 5.5 |
| Power of cutter frame reciprocating motor | kw | 1.6 |
| Power of crossbeam shifting motor | kw | 1.3 |
| Power of hydraulic station motor | kw | 2.2 |
| Power of lifting motor | kw | 1 |
| Gross power | kw | 32.4 |
| Water consumption | m³/h | 2 |
| Dimensions (L×W×H) | mm | 6000×3380×3000 |
| Gross weight | kg | 5800 |
FAQ
Q: 1: Do you provide overseas installation service?
A: Yes. HUALONG provides overseas installation, machine commissioning, operator training, and remote technical support for international customers (fees apply)
Q: 2: What is the warranty period?
A: The standard warranty period is 12 months after machine installation. Technical support for lifetime.
Q: 3: What voltage options are available?
A: The machine voltage can be customized according to the customer's local electrical standards, including 380V, 415V, and other industrial voltage requirements.
Q: 4: What is the delivery time?
A: Normally, the production lead time is around 25-35 working days after receiving the deposit. Customized configurations may require additional production time.
Q: 5: What is the exact difference between a standard 4-axis cutter and the Hualong HKNC-500 PLUS 5-Axis CNC Bridge Saw? Why should my shop pay more?
A: In a traditional shop, a 4-axis machine can only manage standard straight splits or rudimentary 45-degree bevels. The moment you encounter a curved kitchen island countertop, a complex French ogee edge, or a diagonal corner cutout, the machine stalls. You are forced to crane the heavy slab off the table and move it to a manual workstation, risking fracturing expensive premium quartz or quartzite. The HKNC-500 PLUS introduces full 5-axis interpolation. Driven by an Italian ESA CNC control system and synchronised Pegasus CAD/CAM architecture , the diamond blade doesn't just rotate-it can pitch and tilt seamlessly from 0 to 90 degree while navigating intricate 360 degree curved paths. It transforms your cutting station into an all-in-one stone fabrication node, dealing with complex custom sink-hole contours, radius arcs, and mitered borders in a single automated cycle. It saves hours of manual secondary work and slashes labour costs dramatically.
Q: 6：Quartzite and premium porcelain slabs are prone to edge chipping. How does the machine structure prevent material failure?
A: Brittle materials like sintered stones, porcelain, and ultra-hard quartzites chip easily when exposed to cutting vibrations. The HKNC-500 PLUS solves this through its heavy-duty monoblock structural chassis. Fully welded, stress-relieved, and precision-machined, this rigid body isolates the cutting head from micro-vibrations even when traversing dense stone at peak feed rates. Paired with premium linear guide rails and digital servo drives, the blade glides smoothly without juddering, ensuring clean, chip-free edges and minimizing material scrap rates.
Q: 7：Is the CNC software interface too complex for traditional floor operators who lack programming backgrounds?
A: No advanced G-code programming skills are required to run the machine. The software workflow is designed for shop floor practicality. Your design team simply exports standard DXF drawings. The operator inputs the file via USB or network link to the swing-arm-mounted ESA color touch screen. When equipped with the Optional Onboard Slab-Mapping Camera, the process becomes visual: the camera captures a real-time photo of the raw slab on the table. The operator can visually drag, drop, and nest the digital templates directly over the stone image on screen, easily routing around natural cracks, veins, or flaws in minutes.
Q: 8： How does the lubrication system work, and how does it protect the machine from abrasive stone dust?
A: Stone fabrication environments generate high amounts of abrasive slurry and quartz dust that can quickly destroy precision motion parts. To eliminate reliance on manual maintenance, the HKNC-500 PLUS features an Intelligent Self-Lubricating Oil System. The digital controller tracks actual mechanical operating hours and automatically pumps a precise, metered dose of clean lubricant to the X, Y, Z linear guide rails and high-precision ball screws at optimized intervals. This prevents abrasive friction wear, keeps motion fluid, and protects the core mechanical tracking grid from early failure.
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