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| After-sales Service: | Provide |
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| Warranty: | 1 Year |
| Type: | Automatic Mono Bridge Saw |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Payment Methods: |
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| Support payments in USD |
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Standard configuration |
Optional |
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1) 5-Axis lnterpolation + ESA CNC system
2) User-friendly 19" color touchscreen interface
3) Blade rotates 0°-360° and tilts 90° for chamfer cutting in any direction and angle. 4) 85° tilting platform for easy slab loading
5) Supports manual cuts for simple tasks 6)Manual/automatic nesting to maximize slab usage |
1)Workpiece handling made easy with vacuum manipulator 2) Slab photo scanning for nesting and defect avoidance 3) Vein matching for seamless alignment of veins and colors at joints
4) Slab thickness detector
5)Tool measurement system 6)Engraving module with spindle, perfect for 2D work |
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HKNC-500+1
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Diameter of saw blade
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ø400-ø500
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mm
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Dimension of working platform
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3300x2000
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mm
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Max. cutting length
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3300
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mm
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Max. cutting thickness
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140
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mm
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Max. lifting stroke
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250
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mm
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Max. lifting weight by sunction cups
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200
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kg
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Power of main motor
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26.4
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kw
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Power of cutter frame reciproctating motor
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2
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kw
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Power of crossbeam shifting motor
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1.1
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kw
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Power of hydraulic station motor
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2.2
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kw
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Power of lifting motor
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0.85
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kw
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Gross power
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33
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kw
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Water consumption
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2
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m3/h
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Gross weight
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5800
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kg
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Dimensions (L x W x H)
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5700x3260x2765
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mm
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| Sole Engraving Module | Control system | Software |
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This optional module features a high-frequency electric spindle with superior speed and precision. It enhances the machine's ability to perform fine engraving, milling arcs, or trimming detailed features efficiently and consistently.
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ESA's CNC system features a touchscreen interface for direct control and configuration. It handles complex machining tasks with precision and consistency. |
Pegasus CAD/CAM software offers an intuitive interface that requires no advanced computer skills. It receives regular updates and provides support across various machining methods and technologies. |
| Slab Image Capture | Digital servo motor (ESA, Italy) | Linear guides (Hiwin, Taiwan) |
| The optional capture tool acquires slab images, corrects distortions, and adjusts the photo for precise use. It helps to arrange cutting layouts that steer clear of defects and identifies veins to be processed, plus it measures slab edges. | The ESA servomotor features a brushless design with built-in drives, ensuring stable and precise movement for all axes. Fully integrated with the CNC system, it provides smooth and reliable control of X, Y, Z, and C axis operations. | Linear guides by Hiwin (Taiwan) fitted on crossbeam and carling, delivering precision and extended lifespan. |
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Slab Thickness Detector
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Blade Presetting Unit | Rubber Platform |
| Optional sensor from China that checks slab thickness automatically to assist in processing control. | Automatically scans blade radius and cutter length before processing to assist in tool setup. | Optional rubber work platform. Designed to resist water and maintain shape under long-term use. |

Customer Feedback | HUALONG HKNC-450 Plus Slab Stone Cutting Machine
Customer Background:
We are a stone processing company specializing in granite and marble fabrication, mainly handling project-based orders. We have high requirements for precision, efficiency, and machine stability.
User Experience:
Since introducing the HKNC-450 Plus, our overall production efficiency has significantly improved. The 5-axis system performs exceptionally well in complex cutting tasks. Whether it's bevel cutting, arc cutting, or intricate profiling, the machine can complete them in one process, reducing the need for secondary operations. The control interface is user-friendly and intuitive, allowing operators to get started quickly with minimal training, which helps lower labor costs.
Performance:
The machine delivers high cutting accuracy with smooth edges, requiring little to no additional polishing. The automatic nesting function optimizes material usage and effectively reduces waste. In addition, the machine runs very stably, maintaining consistent performance even during long working hours, with no noticeable errors or breakdowns.
After-Sales Service:
HUALONG provides comprehensive installation, commissioning, and training support. Their team responds quickly and handles issues professionally, giving us confidence throughout the entire usage process.
Overall Evaluation:
The HKNC-450 Plus is a highly efficient, precise, and intelligent slab cutting solution, making it an ideal choice for stone processing companies seeking both quality and productivity.
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| your machine is perfect. It neverbroke. There were simple problems with changing encoders, we have a lot of power outages in our city. I still dream of buying your granite machining center | Tina thank you very much for your help please let me know how much I owe you for the work youguys have done for me Thank you for staying behind yourproducts and helping your customers I really appreciate that very much. |
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| We didn't start installation After we finish the bridge saw we will start the waterjet machine installation But I want to tell you that you are realy great Every one saw the bridge saw machine says "what a great machine!!" Our best regards and greetings toyou all |
Hey! Candy never can forget Khan and Khan also can not forget Candy. Our relation ship will continue for the sake of good business I feel you as my trusted partnerand want to do more business through you from China not only marble machines but also other machines and materials, what'syour opinion |
