CNC Stone Machine
The Stone CNC Bridge Saw Machine (HKNC-650) is a five-axis stone cutting and shaping center suitable for precision cutting, drilling, profiling, and engraving of granite, marble, and quartz slabs.


1) 5 axis linkage control with Italian CNC Esa system.
2) Easy to use interface with 19" color touch-screen.

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Control system -- CNC Brand: Esa Original: Italy Top-of-the-line CNC control system with touch screen for easy setup and automatic processing. |
Software - Pegasus CAD/CAM Brand: Pegasus Original: Italy * Easy to use – Extremely user-friendly, no advanced computer skills required. |
Slab Image Capture (Optional) The application captures and processes slab photos, correcting for lens distortion and applying corrections. The captured images can be used to align slab shapes, avoid material defects, identify ribs that require machining, and perform geometric identification of slab edges. |
Product Features
High-Precision Cutting
The HKNC-650 stone CNC bridge saw machine utilizes an Italian ESA five-axis linkage system, achieving positioning accuracy of ±0.02 mm. The servo-driven saw blade ensures smooth, chip-free cutting of vertical, inclined, and curved surfaces.
Sturdy Construction
The bridge and base are constructed of Q345B carbon steel, heat-treated and stress-relieved, with a tensile strength of up to 470 MPa, ensuring stable, vibration-free cutting.
Durable
The spindle and guide rails are constructed of hard-chrome-plated steel for high wear resistance. The machine boasts a continuous service life of over eight years.
Versatile Processing
This machine can perform straight, circular, arc, and countersink cutting, as well as contouring and engraving in a single setup, meeting the demands of complex countertops and monuments.
Application

Packaging And Shipping

FAQ
Q: Where is your factory located?
A: Our factory is located in Huangshi Industrial Zone, Putian City, Fujian Province, China.
Q: How much does this machine cost?
A: Please let us know whether your stone is granite or marble, its dimensions, and your destination port so we can provide you with the best price.
Q: How long will it take to receive my product?
A: Our products typically take about 15 days to produce.
Q: What are the main functions of the Stone CNC Bridge Saw Machine?
A: It can perform straight, inclined, and curved cutting, drilling, and profiling on stone slabs.
Q: What control system does it use?
A: The HKNC-650 uses an Italian ESA five-axis CNC system.
Q: What types of cuts can it perform?
A: It supports vertical, horizontal, bevel, arc, and contour cutting.
Q: Does it support automatic angle cutting?
A: Yes, the blade automatically rotates 0-90° using servo control.
Q: What materials can it process?
A: It is suitable for granite, marble, quartz, artificial stone, and similar materials.
Q: How long does installation take?
A: With its modular design, installation and calibration can be completed within 2-3 days.





