Jinan APEX CNC Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of 4 Axis CNC Stone Bridge Saw in China. With abundant experience, we warmly welcome you to buy advanced 4 Axis CNC Stone Bridge Saw for sale here from our factory. Good service and quality products are available.
Product Overview
If you are searching for a faster, higher‑efficiency stone cutting device for your factory, our industrial‑grade CNC bridge cutting machine will be your ideal option.
Our 4‑axis stone bridge cutting machine supports fine processing work including cutting, edge trimming, bevel cutting, shaping and drilling for marble, granite, quartz stone, artificial stone and sintered stone.
Combined with strong power and full‑featured configurations, this 2026 upgraded granite bridge saw and quartz bridge saw cutter brings excellent productivity for diversified stone machining tasks.
The machine adopts a heavy‑duty reinforced frame with professional tempering treatment. It maintains superb structural stability and permanent deformation resistance even under long‑time heavy‑duty working conditions.
The widened and reinforced beam further improves cutting precision.
Fitted with a 15KW saw blade motor and a 6KW milling spindle, the equipment achieves fast and smooth cutting results.
With the intelligent 4‑axis control system, operators can edit tool paths on the onboard computer or import CAD drawings directly, which greatly reduces operation difficulty.
It is a cost‑effective, high‑performance CNC marble cutting machine for commercial stone fabrication.
Core Advantages & Features
1. Heavy-Duty Tempered Steel Structure & Integrated Shipment
This bridge saw for granite adopts high-quality steel welding and professional tempering stress relief technology, ensuring no deformation under long-term heavy-load operation. The integrated one-piece structure requires no disassembly during transportation. It supports full-container shipping and can be put into use directly after power connection without complicated installation and commissioning, saving massive time and labor costs for users. It is also an ideal bridge saw for quartzite cutting for long-term stable production.
2. High-Precision Servo Drive System
Fitted with high-precision servo encoders, the machine achieves a cutting accuracy of ±0.5mm. It ensures tight stone splicing seams, smooth and flat cutting surfaces, and consistent finished product quality, effectively reducing material rework and waste rate.
3. User-Friendly CNC Touch Control System
The humanized touch CNC interface is simple to learn and operate. It supports both on-site graphic editing and one-click CAD drawing import. Ordinary workers can master the operation after short-term training, realizing intelligent and efficient production.
4. Flexible Multi-Axis Machining & Wide Processing Range
The saw blade supports 360° horizontal rotation. The standard 4‑axis version realizes a maximum 45‑degree tilt for bevel cutting, which is suitable for countertop joint splicing to meet conventional stone‑processing requirements.
5. Multi-Module Optional Configuration & Multi-Functional Integration
Multiple upgrade modules are optional, including independent milling spindles, vacuum suction feeding devices, and CCD visual typesetting systems. It integrates cutting, milling, drilling, automatic plate moving, and intelligent nesting, realizing one-stop processing, saving labor resources, and improving material utilization rate.
6. Premium Core Components & Durable Performance
All key components adopt high-quality branded parts, featuring excellent stability, shock resistance, and continuous operation capability. The whole machine can run stably for a long time, fully adapting to mass continuous production in professional stone processing factories.
Product Specifications
| Model | 3220 Four-Axis |
| Platform Size | 3200mm*2000mm |
| Floor Space Dimension | 5500mm3450mm2600mm |
| Saw Blade Motor | 15kw |
| Transmission Method | Reducer |
| Drive Motor | 5 sets of 1.5KW bus absolute value pure servo motor for the whole machine |
| Control System | Guangzhou Hongqi |
| Beam Gantry | Widened and enlarged beam with steel strip, precision planing & milling machining center punching, stable, no deformation, no vibration; Double-sided steel gantry |
| Bed Body | Thickened bed body, overall high-precision planing & milling; The machine is punched and milled by five-face milling machining center |
| Guide Rail and Rack | High-precision linear 30mm square rail, helical gear |
| Operation | No need to return to origin after power on, with power-off memory function |
| Phase Sequence Protector | Real-time monitoring of voltage and spindle phase loss |
| Feeding Method | The platform supports 85° flap feeding |
| Lubrication System | PLC automatic oil injection |
| Guide Rail Dustproof | Three-axis full dustproof |
| Operation Panel | All-in-one computer |
| Sliders | Z‑axis upgraded to 6 sliders for smooth movement |
| Worktable | Lined with thick wooden battens for anti‑corrosion protection |
| Chamfering | 45° hydraulic‑cylinder chamfering |
| Electrical Components | Chint Electric |
| Tool Kit | Saw blades, cutting tools, tool holders, spanners |
Equipment Details
High‑speed Spindle Saw
Hydraulic Loading Platform
High‑Definition Display Screen
High-performance servo
Industry Application
Main Application Industries
1.Cabinet & Sanitary Countertop Factories: Batch customized production of quartz stone, marble, and granite countertops, the most mainstream application scenario for this equipment.
2.Sintered Stone Deep Processing Enterprises: Large-format sintered stone cutting, chamfering, and special-shaped processing for TV background walls, dining tables, and island countertops.
3.Engineering Stone Processing Plants: Mass cutting and processing of exterior wall hanging stones and floor engineering slabs for hotels and office buildings.
4.Tombstone & Stone Craft Factories: Cutting and special-shaped contour processing of tombstone plates and decorative stone crafts.
5.High-End Villa Custom Stone Manufacturers: High-end customized processing of waterfall edge countertops, seamless splicing, and three-dimensional bevel slabs.
Main Processed Products
1.Kitchen countertops, island tables, and bathroom wash basins.
2.Large-format quartz stone, marble, granite, and sintered stone slabs.
3.Exterior wall hanging panels, floor paving slabs, threshold stones, and window sills.
4.Special-shaped, arc, and waterfall edge countertops, under-mount and mid-mount basin finished products.
5.Custom tombstones and artistic decorative stone products.
FAQ
Q: How much is a CNC stone bridge saw?
A: The price varies greatly, mainly determined by axis configuration, hardware, control system and optional accessories. Standard 4‑axis CNC bridge saws range from US$15,000‑40,000. Full‑featured 5‑axis models cost US$25,000‑60,000. For an exact quotation, please tell us your required configuration.
Q: What thickness of stone can a CNC stone bridge saw cut?
A: The maximum cutting thickness depends mainly on saw‑blade diameter and machine Z‑axis travel. Our 3220 four‑axis model can cut stone up to 80 mm under standard configuration. Thicker stone is achievable by upgrading to a larger‑diameter saw blade. Harder stone materials require lower feed speed for stable cutting. For special‑thickness requirements, please contact us for custom solutions.
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