Stone CNC Machine
Complete stone processing solutions — precision engraving, slab cutting and automatic polishing for granite, marble, quartz and engineered stone.
Three Machine Lines
Every stone workshop has different bottlenecks. Archy covers the whole workflow — pick the line that matches your production.
real photo pending
Stone Engraving Machine
CNC engraving and milling for headstones, lettering, 3D relief carvings and decorative panels. Handles granite, marble and artificial stone with a water-cooled spindle and full dust/water protection.
real photo pending
Stone Bridge Saw Cutting Machine
Heavy-duty bridge saw for straight cutting, 45° miter cutting and slab sizing. Rigid gantry structure keeps the blade stable through thick granite and quartz slabs.
real photo pending
Stone Polishing Machine
Automatic polishing line for slabs and edges. Multi-head configuration delivers a consistent mirror finish and replaces slow manual polishing with repeatable throughput.
Product Overview
Archy stone CNC machines are built for workshops that process natural and engineered stone every day. From a single headstone order to a full countertop production line, the machines share the same engineering foundation — a stress-relieved welded steel frame, precision rack-and-pinion transmission, and industrial control systems that hold tolerance shift after shift.
Stone is abrasive, heavy and unforgiving. That is why our stone series uses sealed linear guides, IP65-grade electrical protection and high-torque water-cooled spindles, so the machine keeps cutting accurately in a wet, dusty environment instead of being serviced every few weeks.
Engraving, cutting and polishing machines can run as standalone units or be combined into a complete slab-to-finished-product workflow. Every machine is assembled, tested and pre-trained before shipment, and Archy provides on-site installation and operator training in overseas markets.
Why Archy Stone Machines
Engineering decisions that matter when the machine runs 10 hours a day.
Rigid Welded Structure
Thick-walled steel frame, welded and stress-relieved, then machined in one pass — the foundation for accuracy under heavy stone loads.
Precision Transmission
Helical rack-and-pinion on the gantry plus HIWIN linear guides keep backlash low and travel smooth across the full table.
Water-Cooled Spindle
3.0–5.5kW water-cooled spindle with variable frequency control — constant torque for stone, no heat build-up on long jobs.
Wet & Dust Protection
Sealed guides, stainless covers and IP65 electricals let the machine work in the wet, abrasive conditions stone shops create.
Industrial Control
Taiwan SYNTEC / NcStudio systems with offline programming, tool path simulation and easy CAD/CAM import.
Export-Grade Service
Shipped to 60+ countries with English manuals, remote support, on-site installation and operator training available.
Technical Specifications
Typical configurations — every parameter can be customised to your production.
| Parameter | Specification |
|---|---|
| Stone Engraving Machine | |
| Working area | 1300 × 2500 × 200mm (customisable) |
| Table structure | T-slot aluminium alloy / steel |
| Spindle power | 3.0kW water-cooled (5.5kW optional) |
| Spindle speed | 0–24000 rpm, inverter controlled |
| Transmission | Helical rack & pinion / ball screw on Z |
| Guide rail | Taiwan HIWIN linear square rail |
| Positioning accuracy | ±0.02mm |
| Control system | SYNTEC / NcStudio, offline capable |
| Stone Bridge Saw Cutting Machine | |
| Cutting length | up to 3200mm |
| Cutting thickness | up to 150mm (depends on blade) |
| Blade diameter | 350–400mm |
| Miter cutting | 0–45° hydraulic tilt |
| Cooling | Recirculating water system |
| Stone Polishing Machine | |
| Polishing width | up to 1300mm |
| Polishing heads | 6–16, configurable |
| Conveyor speed | 0.5–3.5 m/min, adjustable |
| Surface finish | Gloss 90°+ on granite & marble |
| General | |
| Voltage | 380V / 3-phase / 50Hz (220V optional) |
| Materials | Granite, marble, quartz, engineered stone, sandstone |
| Warranty | 12 months, lifetime technical support |
Applications
Where Archy stone machines earn their keep.
Memorial & Headstones
Lettering, portraits and 3D relief on granite monuments.
Countertops & Vanities
Precise cut-outs and edge profiles for kitchen and bath surfaces.
Architectural Cladding
Sizing, mitring and finishing stone panels for facades.
Decorative Stonework
Columns, fountains, mosaic and custom carved features.
Watch It Work
Machine demo video — link to be added.
Explore Other Machine Lines
Tell us what you need to cut, carve or polish
Send your material, slab size and target output — we will recommend the right configuration and quote you directly.