Fujian Province Hualong Machinery Co., Ltd. is one of the leading manufacturers and suppliers of cnc stone cutting machine in China. With abundant experience, we warmly welcome you to buy advanced cnc stone cutting machine for sale here from our factory. Quality products and reasonable price are available.
The HKNC-500PLUS is a five-axis CNC stone cutting machine. It is a multi-functional stone processing machine integrating stone cutting, irregular shape processing,drilling,milling,and carving functions.The HKNC-500PLUS uses an Italian-imported CNC control system. It is a true five-axis linkage stone cutting machine that can simultaneously control the movement of the cutting head and the workpiece. This powerful machine can perform the following functions: straight cutting, bevel cutting, curve cutting, vertical cutting, inclined cutting, 45° bevel cutting, circular and elliptical cutting, sink opening, faucet hole opening, irregular shape processing, and other customized stone parts.This machine is designed for stone processing workshops that need to handle different types of orders without moving slabs between multiple machines.

5-Axis Interpolation for Complex Cutting
- Straight cutting
- Diagonal cutting
- Inclined cutting
- 45° miter cutting
- Curved cutting
- Circular and oval cutting
- 2D profiling
- Sink and cooktop openings
- Drilling and milling
- Selected 3D shaping and engraving

What materials can the HKNC-500PLUS process?
The HKNC-500PLUS can process marble, granite, quartz, artificial stone, ceramic, and other natural or artificial stone. It can be used for both standard slab processing and custom stone processing.



Therefore, this machine is suitable for countertop factories, stone processing workshops, architectural stone suppliers, custom stone manufacturers, and production companies handling various stone orders.
Main Features
Italian ESA CNC System:
The HKNC-500PLUS is equipped with an Italian ESA CNC system and Pegasus CAD/CAM software.This system can handle complex machining programs and perform various cutting and milling tasks.For different machining needs, the operator can directly design drawings using CAD/CAM programs and transfer them to the CNC system for machining. This is especially useful for workshops handling custom orders.A 21.5-inch touchscreen provides the operator with an intuitive interface.

Saw Blade and Electric Spindle:
HKNC-500PLUS combines a main saw blade with a separate electric spindle.The main spindle uses Φ350–500 mm saw blades for slab cutting. The additional electric spindle can be used for drilling, milling, profiling and other machining operations.The electric spindle is rated at 5.5 kW, with a speed of up to 24,000 rpm according to the machine configuration. Different tools can be selected according to the required machining operation.

Digital Cameras and Slab Layout:Digital cameras are used to scan slabs, capturing their actual position and surface information.This camera system helps workers plan the cutting shape according to the actual condition of the slate. When processing natural stone slates, it allows for perfect matching of textures, patterns, or areas to be avoided.With suitable software functions, operators can arrange the required components on the slate before cutting, thereby improving the utilization rate of processing expensive marble, granite, quartzite, and other high-value materials and reducing unnecessary waste.

Texture Matching and Automatic Measurement Functions:
This system can identify slab textures and assist in arranging different slates to match the texture or pattern with the desired design.Other optional configurations include a slab thickness detector and a tool preset unit.The thickness detector measures the actual thickness of the slab and helps the CNC system adjust the machining process.The tool preset unit measures the dimensions and offsets related to the tool, thereby reducing manual measurement and setup work.

Vacuum Suction System for Slab Handling:
HKNC-500PLUS can be equipped with a vacuum suction system for automatic slab handling.The available configuration has a maximum lifting capacity of 200 kg.The system helps reduce manual handling during production and can assist with moving stone pieces according to the programmed workflow.

Main Technical Parameters
| CNC Axis | 5-axis interpolation | |
| Saw Blade Diameter | Φ350–500 | mm |
| Working Platform | 3500 × 2100 | mm |
| Max. Horizontal Cutting Length | 3500 | mm |
| Max. Cutting Thickness | 120 | mm |
| Max. Lifting Stroke | 300 | mm |
| Max. Vacuum Lifting Capacity | 200 | kg |
| Main Motor Power | 18.8 | kW |
| Electric Spindle Power | 5.5 | kW |
| Electric Spindle Speed | Up to 24000 | rpm |
| Cutter Frame Reciprocating Motor | 1.6 | kW |
| Crossbeam Shifting Motor | 1.3 | kW |
| Hydraulic Station Motor | 2.2 | kW |
| Lifting Motor | 1 | kW |
| Gross Power | 32.4 | kW |
| Water Consumption | 2 | m³/h |
| Machine Dimensions | 6000 *3380*3000 | mm |
| Gross Weight | 5800 | kg |
Hualong Machinery Support
Hualong Machinery has been manufacturing stone machinery since 1990 and provides equipment covering stone quarrying, cutting, CNC processing, engraving and polishing.For international customers, Hualong provides machine installation, commissioning, operator training and remote technical support. OEM and ODM customization are also available according to project requirements.The HKNC-500PLUS is supplied as a complete CNC stone processing solution, with the machine configuration selected according to the customer's production requirements.

Customer's Factory

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