Description

YH1325 Independent Dual Spindle CNC Stone Router with Dual Rotary Axis

The YIHAICNC YH1325 represents advanced stone processing technology, combining independent dual spindle operation with dual rotary axis functionality. This professional-grade CNC stone router is engineered for high-precision stone carving, engraving, and cutting applications with a generous working area of 1300mm × 2500mm × 800mm.

As a specialized stone engraving machine, the YH1325 excels in processing marble, granite, tombstones, monuments, architectural stone elements, and decorative stone products. The machine’s independent dual spindle configuration allows for simultaneous processing or separate operations, dramatically increasing productivity while maintaining exceptional accuracy.

Key Specifications at a Glance:

• Working Area: 1300mm × 2500mm × 800mm (customizable)
• Independent Dual Spindles: 7KW water-cooled (customizable)
• Dual Rotary Axis: Adjustable positioning for complex stone work
• 4-Axis Capability: Enhanced processing flexibility
• Travel Positioning Accuracy: ±0.03mm
• Repositioning Accuracy: ±0.05mm

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Machine Advantages & Features

Independent Dual Spindle System – Revolutionary Processing Efficiency

The YH1325’s standout feature is its independent dual spindle configuration, offering unparalleled flexibility in stone processing operations:

Simultaneous Processing Capability Both spindles can operate simultaneously on different areas of the same workpiece or on separate pieces, effectively doubling your production capacity. This is ideal for batch production of identical stone components, memorial plaques, or architectural elements.

Independent Operation Mode: Each spindle can be controlled independently, allowing you to run different programs on each spindle. This enables complex multi-stage processing without machine downtime between operations.

Different Tool Configuration The dual spindle system allows you to equip each spindle with different cutting tools – one for rough cutting and another for fine engraving, for example. This eliminates tool change time and enables seamless workflow transitions.

Variable Z-Axis Heights Each spindle can work at different Z-axis heights simultaneously, perfect for processing stones with varying thicknesses or creating multi-level relief carvings in a single operation.

 

Dual Rotary Axis System – Enhanced Processing Versatility

The YH1325 features two rotary axes integrated into the processing table, providing exceptional flexibility for cylindrical and curved stone work:

Adjustable Positioning Both rotary axes can be repositioned along the work table, accommodating different stone sizes and shapes. This adjustability is crucial for processing columns, cylindrical monuments, curved architectural elements, and round stone products.

4-Axis Processing Capability Combined with the X and Y linear axes, the dual rotary system enables true 4-axis machining. This allows for complex 3D relief carving, spiral engraving on cylindrical surfaces, and intricate curved designs that would be impossible with standard 3-axis machines.

Synchronized or Independent Rotation: The rotary axes can work together for long cylindrical pieces or independently for processing two separate round objects simultaneously, maximizing machine utilization.

 

Robust T-Slot Table Frame

The heavy-duty T-slot table provides secure workpiece clamping with multiple fixing positions. The T-slot design accommodates various clamping fixtures and allows for flexible workpiece positioning, essential when working with irregularly shaped stone pieces.

Precision Motion System

X, Y Structure: Rack and pinion transmission with shaft linear bearings ensures rapid movement and exceptional positioning accuracy. The robust construction handles the weight and forces involved in stone processing without compromising precision.

Z Structure: Ball screw drive with shaft linear bearings provides smooth, accurate vertical movement crucial for depth control in stone engraving and relief carving.

High-Torque Water-Cooled Spindles

The 7KW water-cooled spindles deliver the power needed to cut through hard stone materials while maintaining optimal operating temperatures. Water cooling extends spindle life and maintains consistent performance during extended production runs.

DSP Handle Control System

The DSP controller provides intuitive operation with offline processing capability. Operators can load G-code programs via USB, eliminating the need for a dedicated computer connection during machining. The handheld controller allows for easy positioning, program selection, and real-time operation monitoring.

Industrial-Grade Construction

With a net weight of 1700KG, the YH1325 provides the stability and vibration dampening essential for precision stone work. The robust frame construction minimizes vibration during high-speed cutting operations, ensuring clean edges and precise details.

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Technical Specifications

Feature	Specification
Type	CNC Stone Router
Features	Independent Dual Spindle With Dual Rotary Axis Increased Z-Axis Travel/Increased Machining Height
Brand	YIHAICNC
Model	YH1325(Independent Dual Spindle/With Dual Rotary Axis)
Number of axes	4(With Dual Rotary Axis)
Number of Spindles	Independent Dual Spindle(Customizable)
Total power	HQD 7KW Water Cooling(Customizable)
Working Area	1300mmx2500mmx800mm(Customizable)
X, Y, Z Traveling Positioning Accuracy	±0.03mm
X, Y, Z Repositioning Positioning Accuracy	±0.05mm
Frame	T-slot table
Motor Drive	Step/Hybrid Servo/Servo(Customizable)
X, Y Structure	Rack gear Transmission, Shaft Linear Bearings
Z Structure	Ball Screw, Shaft Linear Bearings
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	1700KG

Customization Options

YIHAICNC understands that different stone processing operations have unique requirements. The YH1325 offers several customization options:

• Working Area: Can be customized to fit your specific production needs
• Spindle Power: Choose from different power ratings based on your material requirements
• Motor Drive System: Select from stepper motors, hybrid servo, or full servo systems based on your precision and speed requirements
• Additional Accessories: Optional vacuum table systems, additional tool holders, and specialized stone processing attachments

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Applications & Use Cases

The YH1325 CNC stone router excels in a wide range of stone processing applications:

Memorial & Monument Industry

Tombstones and Headstones: Precision engraving of text, portraits, and decorative patterns on granite and marble tombstones. The dual spindle system allows simultaneous roughing and finishing operations.

Memorial Plaques: Detailed engraving for memorial walls, benches, and commemorative plaques with consistent depth and clarity.

Columns and Pillars: The dual rotary axis enables complete processing of cylindrical memorial columns with spiral engravings and relief patterns.

Architectural Stone Elements

Building Facades: Precision cutting and engraving of stone panels for building exteriors, including relief patterns, company logos, and decorative borders.

Columns and Capitals: Complete machining of architectural columns with fluted designs, capitals with ornate details, and bases with precision profiles.

Stone Moldings: Production of crown moldings, baseboards, and decorative trim pieces in stone with consistent profiles and clean edges.

Decorative & Artistic Stone Work

3D Relief Sculptures: Creation of intricate relief carvings in marble and granite, from naturalistic scenes to abstract designs.

Stone Signage: Business signs, house numbers, and directional signage with precision-cut letters and graphics.

Decorative Panels: Wall art, room dividers, and decorative screens with complex cutout patterns and surface engraving.

Inlay Work: Precision cutting for stone inlay projects, creating recesses for contrasting stone materials.

Kitchen & Bathroom Applications

Countertops: Precision edge profiling and cutouts for sinks, cooktops, and fixtures in granite, marble, and quartz.

Backsplashes: Decorative engraving and texture creation on stone backsplash panels.

Sink Cutouts: Accurate cutting of complex sink and fixture openings with smooth finished edges.

Landscaping & Garden Features

Paving Stones: Custom-engraved pavers for pathways, patios, and memorial gardens with text or decorative patterns.

Garden Ornaments: Benches, birdbaths, sundials, and sculptural elements with precision carving.

Boundary Markers: Property markers, milestone markers, and commemorative stones with detailed engraving.

Industrial & Specialty Applications

Stone Templates and Jigs: Creating precision templates for repetitive stone cutting operations.

Custom Molds: Machining stone molds for casting concrete or other materials.

Stone Tools: Manufacturing specialized stone working tools and fixtures.

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FAQ

Q: What is the advantage of having independent dual spindles versus a single spindle?

A: Independent dual spindles offer several significant advantages:

• Double productivity: Process two separate pieces simultaneously or work on different areas of a large piece
• Different tools: Use different cutting or engraving tools on each spindle without tool changes
• Multi-stage processing: Perform rough cutting with one spindle while fine engraving with the other
• Different Z-heights: Work at different depths simultaneously, ideal for relief carving or processing stones of varying thickness
• Reduced downtime: Continue working with one spindle if the other requires tool maintenance

Q: How do the dual rotary axes enhance stone processing capabilities?

A: The dual rotary axis system provides:

• Cylindrical processing: Machine stone columns, round monuments, and curved architectural elements
• 4-axis machining: Enable complex 3D carving that wraps around cylindrical surfaces
• Adjustable positioning: Move the rotary axes along the table to accommodate different workpiece sizes
• Simultaneous processing: Work on two cylindrical pieces at once or one long cylindrical piece using both rotaries
• Spiral engraving: Create helical patterns and spiraling designs on columns and pillars

Q: What thickness of stone can the YH1325 process?

A: With an 800mm Z-axis travel height, the YH1325 can accommodate stone pieces up to approximately 700-750mm thick (accounting for tool length and clearance). The increased Z-axis travel is particularly useful for:

• Thick monument bases and caps
• Large dimensional stone blocks
• Deep relief carving requiring significant Z-depth
• Processing tall cylindrical pieces on the rotary axes

Q: Can this machine cut through granite and other hard stones?

A: Yes, the YH1325 is specifically designed for processing hard stone materials. The 7KW water-cooled spindles provide sufficient power to cut through granite, marble, limestone, sandstone, and other natural stones. The water cooling system maintains optimal spindle temperature during extended cutting operations in hard materials. For best results, use diamond-coated cutting tools appropriate for the specific stone type.

Q: What file formats does the machine accept?

A: The YH1325 uses G-code as its command language, which is the industry standard for CNC machines. You can generate G-code from popular CAD/CAM software such as:

• ArtCAM
• Type3
• Vectric VCarve/Aspire
• Fusion 360
• Mach3/Mach4

Files are loaded via USB to the DSP controller for offline processing.

Q: Is the working area size fixed, or can it be customized?

A: The standard working area is 1300mm × 2500mm × 800mm, but YIHAICNC offers customization options. If your production requires a larger or smaller working envelope, contact our sales team to discuss custom sizing. Common custom configurations include longer Y-axis travel for processing large monument pieces or adjusted Z-height for specific applications.

Q: What maintenance does this machine require?

A: Regular maintenance includes:

• Daily: Check water cooling system levels, clean stone dust from the table and motion components
• Weekly: Lubricate linear bearings and rack gears, inspect tool holders and collets
• Monthly: Check belt tensions, inspect electrical connections, clean and replace water cooling filters
• Quarterly: Full inspection of all motion components, spindle bearing check, calibration verification

Proper maintenance ensures long machine life and consistent accuracy. The water-cooled spindles require clean coolant and proper flow rates to prevent overheating.

Q: Can beginners operate this machine?

A: While the DSP control system is user-friendly with intuitive controls, operating a CNC stone router does require training and experience. We recommend:

• Thorough reading of the operation manual
• Initial training from experienced operators or YIHAICNC support
• Starting with simple 2D cutting operations before advancing to complex 3D carving
• Understanding of proper tool selection and cutting parameters for different stones
• Knowledge of safety procedures when working with stone materials

The DSP handle simplifies operation compared to computer-based control systems, but proper training is essential for safety and optimal results.

Q: What is the difference between the motor drive options (Stepper/Hybrid Servo/Servo)?

A: Each motor type offers different performance characteristics:

Stepper Motors: Cost-effective, adequate for standard stone work, suitable for moderate speeds, good for shops with typical production needs.

Hybrid Servo: Combines stepper motor simplicity with servo performance monitoring, better acceleration and speed capabilities, improved accuracy over standard steppers, and a good middle-ground option.

Full Servo Motors: Highest performance, maximum speed and acceleration, superior positioning accuracy, best for high-volume production or demanding applications, closed-loop control for consistent accuracy.

Your choice should be based on production volume, required precision, and budget considerations.

Q: Does YIHAICNC provide training and technical support?

A: Yes, YIHAICNC provides comprehensive support, including:

• Detailed operation and maintenance manuals
• Installation guidance and machine setup assistance
• Technical support via phone, email, and video consultation
• Troubleshooting assistance for operational issues
• Spare parts availability and maintenance service

For additional product information or technical questions, visit our website at https://yhcncrouter.com/ or contact our technical support team directly.