Overview
Bridge Saw Stone Cutting Machine | STONEX HKNC-500 Plus 5-Axis CNC Industrial Stone Saw
The STONEX HKNC-500 Plus Bridge Saw Stone Cutting Machine is our all-round industrial 5-axis bridge saw developed to meet diversified mixed-stone production demands of general stone workshops. Powered by authentic Italian ESA CNC control system and professional Pegasus CAD/CAM software, it delivers European-grade machining precision and stable running performance at a cost-friendly investment.
Integrating cutting, drilling, milling and contour shaping functions into one single device, this versatile bridge saw replaces multiple standalone stone processing machines. It balances outstanding equipment stability, broad stone adaptability and favorable cost performance, perfectly suited for factories undertaking both bulk engineering stone orders and conventional custom countertop fabrication tasks.

5-Axis CNC Bridge Saw | Universal Industrial Stone Cutting & Multi-Functional Profiling
Core Advantages
Tailored for mixed-stone workshop production. It stably processes granite, marble, travertine, quartz and common engineered stone, perfectly adapting to diversified order demands of decoration stone, engineering stone and custom countertops.
Full X/Y/Z/A/C simultaneous linkage supports 0–360° head rotation and 0–90° blade tilt. It completes arbitrary angle cutting, 45° seamless miters, curved edges and irregular profiling in one clamping, avoiding repeated positioning and secondary polishing.
Reinforced monoblock rigid frame and high-precision transmission components suppress cutting vibration. The machine supports long-term 24-hour intermittent production with stable tolerance, low failure rate and easy daily maintenance, fully matching industrial factory production rhythm.
Replaces traditional independent cutting saw, drilling machine and profiling equipment. Intelligent nesting improves slab utilization, while the user-friendly touchscreen operation lowers worker training threshold and labor dependence.


Key Features
|
Feature |
Processing Benefit |
|
True 5-Axis Simultaneous Control |
Multi-angle cutting and complex curved shaping |
|
Italian ESA CNC System |
Industrial stability and consistent precision |
|
Pegasus Intelligent Nesting |
Reduce material waste for mixed stone batches |
|
Full Rotation & Tilting Blade |
Seamless miter and arbitrary chamfer forming |
|
Hydraulic Tilting Table |
Labor-saving single-person slab loading |
|
Heavy-Duty Integrated Frame |
Vibration reduction for long-term stable cutting |

Technical Specifications
|
Saw Blade Range |
Φ350–500mm |
|
Max Cutting Thickness |
120mm |
|
Worktable Size |
3500 × 2100mm |
|
Main Motor Power |
18.8kW |
|
Total Power |
32.4kW |
|
Machine Weight |
5800kg |
Applications
Suitable for mixed production of natural stone and artificial stone, including conventional kitchen & bathroom countertops, architectural wall cladding, floor stone, stair treads and conventional custom-shaped stone projects.



Optional Upgrades
24000RPM high-speed electro-spindle, photo positioning system, vacuum slab manipulator, slab thickness probe and vein matching module for upgraded custom processing capacity.
Why HKNC-500 Plus?
As STONEX universal industrial-grade bridge saw, the HKNC-500 Plus fills the gap between entry-level bridge saws and professional high-end models. It delivers balanced performance, wide material adaptability and low maintenance cost, making it the most cost-effective 5-axis upgrade choice for comprehensive stone processing factories.

Upgrade your general stone production line with HKNC-500 Plus universal bridge saw. Contact STONEX for factory price and customized processing solutions.
FAQ
Q: What is the core advantage of HKNC-500 Plus?
A: It features universal stone compatibility and balanced performance, suitable for mixed natural and engineered stone batch production and general custom processing.
Q: Is it suitable for long-time industrial operation?
A: Yes. Industrial rigid structure ensures stable precision for long-hour intermittent factory production.
Q: Can it process both natural stone and quartz slabs?
A: Yes. It supports full-range conventional stone, perfectly matching diversified workshop orders.
Q: Does it support custom curved and miter cutting?
A: Full 5-axis linkage realizes one-time forming of curved edges, chamfers and seamless 45° miters.
Q: Is operation complicated for new workers?
A: Intuitive touchscreen system and built-in templates greatly reduce operating difficulty, no professional programming required.
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