Stone Engraving CNC Router

A Stone Engraving CNC Router is a specialized CNC machine designed for carving intricate designs, lettering, and 3D reliefs into stone materials like marble, granite, limestone, slate, and artificial stone. These machines are widely used in tombstone manufacturing, architectural decoration, memorials, and artistic stonework.

Key Features of a Stone Engraving CNC Router

 

High-Precision Spindle (3kW – 7.5kW)

 

Water-cooled or air-cooled spindle for smooth engraving.

 

Adjustable RPM (typically 6,000–24,000) for different stone hardness levels.

 

Robust Machine Structure

 

Heavy-duty steel or cast iron frame to minimize vibration.

 

High-accuracy linear guides and ball screws for fine detailing.

 

CNC Control System

 

Compatible with G-code (supports software like ArtCAM, AutoCAD, Type3, UG, Rhino).

 

User-friendly interface (e.g., DSP, Syntec, Siemens, or LNC controllers).

 

Dust & Water Management

 

Water-cooled spindle to prevent overheating.

 

Wet processing (for granite/marble) or dust extraction system (for softer stones).

 

Tool Changer (Optional)

 

Automatic Tool Changer (ATC) for switching between drill bits, engraving tools, and milling cutters.

 

Working Area & Bed Type

 

Standard sizes: 600×900mm, 1300×2500mm, 2000×3000mm (customizable).

 

Vacuum table or T-slot clamping to secure stone slabs.

 

Engraving Capabilities

 

2D/3D relief carving (e.g., portraits, floral patterns).

 

Deep engraving (for tombstones & monuments).

 

V-cut lettering (for inscriptions).

 

# Working are: 1200x1200x300 mm

 

# Heavy duty steel tube frame (could load 10 tons materials, 10 years guarantee without deformation)

 

# Original HIWIN Rails imported from Taiwan.

 

# Helical rack pinion gear transmission (more stable)

 

# T-slot table

 

# Water tank (Stainless steel not carbon steel) with door (holding water after tools cooling)

 

# Auto Tools sensor

 

# Mach3 with computer

 

# Best inverter (best in China)

 

# Original Lead Shine Stepper motor and drivers Yako 2811 MA

 

# 5.5 KW Water-cooling especial spindle for hard materials

 

# Water chiller for better cooling efficiency

 

# Including Ucancam original Software

 

# Limit switches for all x, y, z axis

 

# Cooling sprayers

 

# Whole set tools

 

# Used for Aluminium, granite, marble, glass, wood, foam etc.

 

Applications

 

✔ Tombstones & Memorials (names, dates, portraits).

✔ Architectural Decor (wall panels, columns, fireplace surrounds).

✔ Custom Signs & Artwork (3D stone sculptures).

✔ Countertop Personalization (kitchen islands, vanity engravings).

 

@1. Original big power spindle, very powerful and top quality.

@2. Leadshine stepper motor system, powerful, precision and durable.

@3. Heavy duty frame and gantry.

@4. 3 Axis could do both 2D/3D Engraving and Cutting.

@5. Intelligent control: adopting DSP / Mach3 / nc studio controller. Very easy to master, especiall for beginners.

@6. China best brand inverter, save your electricity cost.

@7. Temperature monitor could show the spindle temperature, huminity and timing clock help take rest for machine more friendly.

@8. Original imported rails, could ensure the machine precision and longer life span.

@9. Widely applications, which could be used for wide materials, such as: wood, mdf, acrylic, plastic, pvc etc.

@10. Lubricating system which help you maintain machine rails more conveniently.

@11. Machine is equipped with limit switches for each axis, machine will stop if oversize, which is more safe.

@12. Each SMARTECH machine is installed with leakage protector to ensure operators' safety in case of leakage or wrongly operation.

@13. Each SMARTECH machine would be debugged well before delivery, so you could use machine directly after its arrival and no need to install parts.

@14. The price is really very competitive to help each entrepreneur improves their business.

@15. Aluminium towing chains instead of plastic types, which is higher quality.

 

Optional Rotary Device for Round Materials

 

 

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