Description


1325 4-Axis CNC Stone Router with Rotary Axis
Transform your stone fabrication business with our advanced 1325 CNC stone router, engineered for precision carving, engraving, and 3D relief work on natural and engineered stone materials.
Why Choose Our 1325 CNC Stone Router?
Advanced 4-Axis Rotary Functionality
The integrated rotary axis elevates this CNC router beyond standard 3-axis machines, enabling cylindrical and curved stone carving: process columns, balusters, decorative posts, and curved reliefs with exceptional precision. The rotary axis expands your creative possibilities and business offerings significantly.
Expansive Working Area
With a generous processing size of 1300mm × 2500mm × 200mm, this stone CNC router accommodates large stone slabs, countertops, monuments, and architectural elements. The substantial Z-axis clearance of 200mm allows for deep relief carving and thick material processing.
Intuitive DSP Control System
Equipped with an NC Studio DSP control handle, operation becomes straightforward even for operators new to CNC stone routing. The user-friendly interface allows direct file transfer and standalone operation without constant computer connection, improving workshop efficiency.
Robust Construction for Stone Machining
The heavy-duty T-slot table with sink ensures stability during intensive stone carving operations. The reinforced frame construction minimizes vibration, crucial for achieving fine detail in marble, granite, limestone, and other natural stone materials.
Technical Specifications
| Feature | Specification |
| Type | CNC Stone Router |
| Features | With Feed Wheels With Rotary Axis |
| Brand | YIHAICNC |
| Model | YH1325(With Rotating axis) |
| Number of axes | 4(With Rotary Axis) |
| Number of Spindles | Single(Customizable) |
| Total power | HQD 5.5KW Water Cooling(Customizable) |
| Working Area | 1300mmx2500mmx200mm(Customizable) |
| Dimension | 1900mmx3300mmx1600mm(Customizable) |
| Packing size | 2000mmx3500mmx1800mm(Customizable) |
| X, Y, Z Traveling Positioning Accuracy | ±0.03mm |
| X, Y, Z Repositioning Positioning Accuracy | ±0.05mm |
| Frame | T-slot table With Sink |
| Motor Drive | Stepper & Leadshine Servo |
| 2*Rotary axis | D:200mm L:1.5m |
| Collect diameter | ф3.175/ф4mm/ф6mm/ф12.7mm(Customizable) |
| X, Y Structure | Rack gear Transmission, Shaft Linear Bearings |
| Z Structure | Ball Screw, Shaft Linear Bearings |
| Control system | NC Studio |
| Spindle Speed | 0-24000rpm |
| Working Voltage | AC 220V 50/60Hz |
| Command Language | G Code |
| X,Y Resolution | <0.03mm |
| Running Environment Temperature | 0-45 Centigrade |
| Net Weight | 1200KG |

Application Showcase
Versatile Stone CNC Router Applications
Architectural Stone Elements
- Building facades and cladding panels
- Decorative columns and balusters
- Window and door surrounds
- Corbels and capitals
- Stone cornices
Memorial & Monument Industry
- Headstones and memorial plaques
- 3D portrait relief carving
- Inscriptions and lettering
- Religious symbols and ornamental designs
- Cemetery monuments
Interior Design & Decoration
- Kitchen and bathroom countertops
- Fireplace mantels and surrounds
- Wall panels and murals
- Floor medallions
- Custom furniture components
Cylindrical Stone Work (Rotary Axis)
- Decorative columns with spiral or fluted designs
- Stone balusters and newel posts
- Carved stone posts
- Cylindrical planters
- Architectural turnings
4-Axis Rotary Capability: Expand Your Stone Carving Possibilities
The distinguishing feature of this 1325 CNC stone router is its integrated rotary axis, transforming it from a standard flat-bed machine into a versatile 4-axis stone carving solution.
Technical Rotary Specifications
- Rotation Precision: 2-degree incremental control
- Maximum Diameter: 200mm cylindrical workpieces
- Working Length: Up to 1500mm
- Synchronized Operation: Full 4-axis simultaneous machining
Rotary Axis Advantages
Cylindrical Stone Carving
Machine complete cylindrical pieces in a single setup, eliminating manual repositioning and ensuring seamless pattern continuity around the entire circumference.
Complex 3D Geometry
Create intricate three-dimensional designs impossible with 3-axis machines, including spiral columns, twisted balusters, and organic sculptural forms.
Production Efficiency
Reduce production time by machining all sides of cylindrical workpieces without operator intervention, increasing throughput for column and baluster manufacturing.
Design Freedom
The rotary axis unlocks creative possibilities for custom architectural elements, enabling unique spiral patterns, helical grooves, and wrapped relief designs.

Compatible Stone Materials for CNC Routing
This CNC stone router processes a comprehensive range of natural and engineered stone materials:
Natural Stone Materials
- Marble: Ideal for detailed relief carving and smooth finishes
- Granite: Suitable for durable outdoor monuments and architectural elements
- Limestone: Excellent for architectural details and decorative panels
- Sandstone: Easy to carve with fine detail retention
- Travertine: Good for textured decorative applications
- Slate: Suitable for signage and plaques
- Soapstone: Soft stone for intricate carving work
Engineered Stone
- Quartz composite materials
- Engineered marble
- Terrazzo
- Ceramic tiles (with appropriate tooling)
Material Thickness Range
The 200mm Z-axis clearance accommodates materials from thin 10mm tiles to thick 180mm+ stone slabs, providing flexibility for diverse stone carving projects.
User-Friendly DSP Control for Stone CNC Routing
NC Studio DSP Control Handle
Our 1325 stone CNC router features an intuitive DSP (Digital Signal Processing) control system that simplifies operation while maintaining professional-grade functionality.
Key Control Features
Standalone Operation
Transfer G-code files directly to the controller via USB, eliminating the need for constant computer connection during carving operations.
File Management
Store multiple project files in controller memory for quick job switching and repeat production runs.
Real-Time Control
Manual jog controls for precise positioning, spindle speed adjustment, and feed rate override during operation.
Operation Monitoring
Track progress, estimated completion time, and current tool position throughout the stone carving process.
Simple Learning Curve
Intuitive button layout and clear display make this CNC router accessible to operators at all experience levels.
G-Code Compatibility
The controller accepts standard G-code programming language, ensuring compatibility with popular CAM software for stone CNC routing, including:
- Type3
- ArtCAM
- Vectric VCarve
- Aspire
- MasterCAM
- RhinoCAM
Comparison Table Section
1325 CNC Stone Router: 3-Axis vs 4-Axis Comparison


Industries Served by CNC Stone Router Technology
Monument & Memorial Industry
Stone CNC routers have revolutionized monument production, enabling detailed portrait relief carving, consistent lettering, and intricate symbolic designs that would be time-prohibitive with traditional hand-carving methods.
Architectural Stone Fabrication
Commercial stone fabricators use CNC stone routers to produce building cladding, decorative panels, and architectural elements with repeatability and precision, meeting modern construction timelines and budgets.
Custom Stone Workshops
Small to medium stone workshops leverage CNC router technology to compete with larger operations, offering custom fireplace mantels, countertops with decorative edge profiles, and one-of-a-kind stone furniture pieces.
Restoration & Heritage Work
Specialized restoration companies use CNC stone routers to replicate damaged architectural elements, matching historical designs with scanning and digital reproduction techniques.
Landscape & Garden Design
Landscape architects and garden designers specify custom stone elements—carved planters, decorative spheres, sundials, and ornamental posts—produced efficiently with CNC stone routing.
FAQ
Q: What′s the difference between a CNC stone router and a stone CNC engraving machine?
A: The terms are often used interchangeably. Both refer to computer-controlled machines for cutting and carving stone. “Router” typically implies larger, more robust machines for architectural-scale work, while “engraving machine” may suggest finer detail work, but there′s no strict industry distinction.
Q: Can this machine cut completely through stone slabs?
A: Yes, with appropriate tooling and technique. However, most stone CNC router work involves surface carving, relief work, and edge profiling rather than complete through-cutting. The 200mm Z-axis allows full-depth cutting in materials up to approximately 180mm thick.
Q: How long does it take to learn CNC stone router operation?
A: Basic operation can be learned in a few days. Creating complex designs requires CAD/CAM software knowledge, which has a steeper learning curve. Most operators become proficient at running existing programs within a week, while design work develops over months.
Q: What software is needed to create designs?
A: You′ll need CAD software for design (such as AutoCAD, CorelDRAW, or specialized stone design software) and CAM software to generate toolpaths (Type3, ArtCAM, VCarve, or similar). Many operations use specialized stone industry software with built-in libraries of monument and architectural designs.
Q: How much does it cost to operate a CNC stone router?
A: Primary operating costs include electricity (approximately 6-7 kW during operation), tooling replacement (diamond bits for hard stone wear gradually), and water for cooling. Per-hour operating cost is typically quite low compared to the labor savings achieved.
Q: What′s the advantage of the rotary axis?
A: The rotary axis enables cylindrical carving—columns, balusters, posts—that would be impossible on a standard 3-axis CNC router. It expands your product offerings into architectural elements and decorative columns with complex spiral or fluted designs.
Q: Can I process materials other than stone?
A: While optimized for stone, this CNC router can process wood, plastics, and softer materials. However, the heavy construction and water cooling system are engineered specifically for stone′s demands. A dedicated wood CNC router would be more appropriate if stone is not your primary material.







Mehmet Yıldırım 🇹🇷 (Izmir, Turkey) –
Hello, I run a marble and granite fabrication workshop in Izmir and I’m very interested in the 1325 CNC stone router with the rotary axis. We currently do all our column and baluster carving by hand, which is extremely time-consuming. The 4-axis capability with 200mm rotary diameter and 1500mm working length seems perfect for our architectural stone projects—we produce a lot of decorative columns for hotels and mosques. Can you confirm the maximum weight capacity of the rotary axis? Also, what’s the typical lead time for delivery to Turkey and do you provide on-site installation support?
Alex_Zhang –
Merhaba Mehmet! Thank you for your interest in our 1325 stone router. The rotary axis is designed to handle cylindrical workpieces up to 200mm diameter and 1500mm length, with a weight capacity of approximately 150kg—perfect for most architectural stone columns and balusters. For Turkey, shipping typically takes 25-30 days by sea to Izmir port. We provide detailed video installation guidance and 24/7 remote technical support. Our team can also arrange on-site training if needed. We’ll send you a detailed quotation today. Feel free to reach out on WhatsApp (+86-17615858876)!
José Carlos Silva 🇧🇷 (Belo Horizonte, Brazil) –
We purchased the 1325 CNC stone router with rotary axis from YIHAICNC four months ago for our monument and memorial workshop in Belo Horizonte. I was initially hesitant about buying from China, but this machine has exceeded all expectations. The 1300x2500mm working area easily accommodates full granite slabs for headstones and memorial plaques. The rotary axis is a game-changer—we’re now producing cylindrical columns, decorative balusters, and even spiral designs that we never could have done before. The 5.5kW water-cooled spindle handles granite and marble with ease, and the ±0.03mm accuracy is remarkable for detailed portrait relief carving. The DSP control system is intuitive—my operators learned it within a week. We’ve already completed over 200 monuments and the machine runs 8 hours daily with zero issues. Best investment we’ve made for our workshop. 5 stars!
Alex_Zhang –
Muito obrigado José! It’s great to hear your 1325 stone router is performing so well in Belo Horizonte. 200 monuments in four months is impressive throughput! The rotary axis truly expands the creative possibilities for memorial and architectural work. We’re glad your operators adapted so quickly to the DSP control system. Thank you for trusting YIHAICNC—we’re honored to be part of your workshop’s success!