The HKNC-500 Plus is a 5+1 axis fully automatic CNC stone bridge saw highly recommended by Hualong Machinery for stone processing plants. It is engineered for high-precision special-shaped machining of stone slabs such as granite, marble, quartz stone and artificial stone, serving as core intelligent equipment for stone countertops, cabinet tops, curved panels, profile copying, decorative carving and other processing applications.
Core of the Automatic CNC Stone Bridge Saw: Equipped with Italian ESA CNC system and Pegasus CAD/CAM software, paired with ESA digital servo motors to deliver stable and precise multi-axis interpolation control. It features 5-axis simultaneous motion plus 1-axis high-speed spindle, capable of arc milling, sharp-angle cutting, engraving, routing, sink cut-outs and irregular contour machining. Standard with intelligent photo positioning and vacuum suction functions to boost slab processing efficiency.
Technical Parameters
|
Model NO |
Unit |
HKNC-500 PLUS |
|
Diameter of saw blade |
mm |
350-500 |
|
Dimension of working platform |
mm |
3500×2100 |
|
Max. cutting length |
mm |
3500 |
|
Max. cutting thickness |
mm |
120 |
|
Max. lifting stroke |
mm |
300 |
|
Power of main motor |
kw |
18.8 |
|
Power of electro-spinele |
kw |
5.5 |
|
Power of cutter frame reciproctating 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 |
|
Water consumption |
m³/h |
2 |
|
Dimensions (L x W x H) |
mm |
6000×3380×3000 |
|
Gross weight |
kg |
5800 |
Equipment Information You Need to Know:
The cutting head can rotate 360°, the saw blade tilts from 0 to 90°, and the worktable tilts up to a maximum of 85°, enabling easy arbitrary-angle bevel cutting, chamfering and 3D shaping.
Slab photo nesting function: it automatically identifies slab contours and performs intelligent nesting to maximize stone slab utilization and reduce material waste.
The stone blank moves automatically during cutting, minimizing manual intervention and improving production continuity.
The high-speed spindle supports high-precision operations such as milling, cut-outs and engraving to boost processing efficiency.
Equipped with a touch screen, USB port and network communication interface for convenient drawing import, enabling more efficient remote commissioning and program transmission.
Optional Functions Available
Vein Match (optional)
Tool Presetting Unit (optional)
Slab Thickness Detector (optional)
Infrared Curtain (optional)
Air Clamp (optional)
Galvanized Frame (optional)
Rubber Worktable (optional)
Stainless Safety Door (optional)
Automatic Nesting(optional)
3D Carving(optional)
Our After‑Sales Service
Before shipment, our professional technicians will conduct comprehensive commissioning of the equipment. Products can only be delivered after passing inspection by our quality‑control department.
A 12‑month warranty is provided. Within the warranty period, free spare parts will be supplied for damages excluding consumables and wearing parts.
Parts required after the warranty period shall be purchased at a favorable price.
Free services including installation and operation training are available.
We offer lifetime free technical support for customers.
7×24‑hour technical support is accessible.
Overseas technician dispatch service is provided.
FAQ
Q: Who is Fujian Hualong Machinery Co., Ltd.?
A: Fujian Hualong Machinery Co., Ltd., located in Putian, Fujian, is a leading full-chain manufacturer of high-end intelligent stone processing machinery in China. We are a National Specialized Giant Enterprise and Fujian Provincial Key Industrial Cultivation Enterprise. Our business covers independent R&D, intelligent manufacturing, global sales and overseas after-sales service. We own a post-doctoral workstation and provincial technical center. Hualong is the only Chinese stone machinery enterprise with complete R&D, production, consumable supporting and global after-sales export operation system.
Q: What honors has Hualong Machinery obtained?
A: National High-tech Enterprise, National Intellectual Property Advantage Enterprise, National First Set Major Technical Equipment certification, AEO Advanced Customs Certification, CE & TUV certification.
Q: What control system and software does the machine adopt?
A: It adopts Italian ESA CNC system plus Pegasus CAD/CAM professional stone programming software.
Q: What are the specifications of the machine worktable?
A: The worktable dimension is 3500*2100 mm, which can process larger-size stone slabs.
Q: Do you provide installation and training for overseas customers?
A: Yes. We have professional technicians who can provide on-site installation and training services.
Q: What is the lead time?
A: Standard production lead time is 30–45 working days upon receipt of the deposit.
Q: What trade terms are accepted?
A: Regular trade terms such as FOB and CIF are available.
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