CNC Stone Bridge Saw for Precision Cutting

QSQJ-400/600/800

DINOSAW bridge saws deliver exceptional ±0.05mm precision and 25㎡/h efficiency through DDX CNC control systems, enabling high-volume stone fabrication with automated cutting, drilling, and edges operations. Perfect for processing granite, marble, engineered stone into countertops, monuments, and architectural elements. Multi-axis configurations handle straight cuts to complex curved surfaces, dramatically reducing production time while maximizing material utilization.

Compatible Materials & Products

Versatile CNC Bridge Saw Processing for Premium Stone Materials

Specs and options

Specifications customizable upon request.

Model

Unit

QSQJ-400

QSQJ-600

QSQJ-800

Max.diameter of blade

mm

400

600

800

Main motor power

KW

15

18.5

22

Table dimensions (LxW)

mm

3200x2000

3200x2000

3200x2000

Table tilting degree

0 - 85°

0 - 85°

0 - 85°

Table rotating degree

90° / 360°

90° / 360°

90° / 360°

Max. cutting size (LxWxH)

mm

3200x2000x80

3200x2000x180

3200x2000x280

Overall dimensions (LxWxH)

mm

6000x5000x3000

6000x5000x3200

6000x5000x3400

Water consumption

m³/h

3

3

3

Approximate Weight

t

5

5.3

5.5

Bridge design maximizes processing efficiency

Bridge Excellence for Stone Fabrication

Superior Stone Precision

±0.05mm accuracy via precision motors, bearings, DDX CNC system

Maximum Cutting Efficiency

25㎡/h speed via 18.5kw high-performance main motor

Easy Automation Operation

CNC system with CAD import and one-click processing

Reduced Material Waste

Camera imaging enables automatic layout optimization to maximize stone utilization

Automated Workpiece Handling

Automated suction cup workpiece positioning system eliminates labor-intensive material movement

Stable and Durable

Siemens, NSK brand components with cast iron bridge beam provide exceptional structural durability

Reduced Energy Costs

Advanced motor control and standby modes optimize power consumption for up to 40% energy savings

Quick Setup & Installation

One-piece frame structure design enables quick deployment with plug-and-play connectivity

Multi-Language Support

6+ UN languages default configuration with custom language support for international usability

FAQs

Common Questions About DINOSAW Bridge Saw Machines

What materials can a CNC bridge saw cut effectively?

DINOSAW CNC bridge saws effectively cut granite, marble, engineered stone, ceramic tiles, and natural stone materials. Our specialized diamond blades and optimized cutting parameters handle materials up to 280mm thickness with precision.

The advanced water cooling system prevents thermal damage while maintaining clean edges across all stone types. Whether processing kitchen countertops, bathroom vanities, commercial surfaces, or monuments, our bridge saws deliver consistent results with minimal material waste.

How does bridge saw accuracy compare to traditional cutting methods?

DINOSAW bridge saws achieve ±0.05mm cutting accuracy, significantly superior to manual methods typically limited to ±0.5mm. CNC control eliminates human error while maintaining consistent dimensional tolerances.

Automated measurement systems ensure repeatable results across production runs, reducing waste and improving material utilization efficiency by up to 15% compared to traditional methods.

What axis configuration should I choose for my applications?

Choose 3-axis for batch cutting of specification boards and chamfering, 4-axis for countertop cutting and curved cuts, or 5-axis for complex 3D shapes and integrated sink cutouts. Our 4+1 axis configuration adds milling capabilities for edge profiling and decorative work.

For high-volume production with varied requirements, 5-axis systems offer maximum flexibility and automation. Our technical team provides consultation to match axis configuration with your specific production needs and material types.

What safety features are included with DINOSAW bridge saws?

DINOSAW bridge saws include emergency stop buttons, safety guards around cutting areas, and automatic blade protection systems. Our machines feature enclosed cutting zones with dust collection, reducing operator exposure to debris.


What maintenance is required for optimal performance?

Daily maintenance includes cleaning stone debris, checking hydraulic fluid levels, and lubricating moving parts according to the manual. Weekly tasks involve inspecting diamond blades, testing emergency stops, and calibrating electronic components.

Monthly maintenance requires professional inspection of motorized spindles, servo drives, and hydraulic systems. Our comprehensive maintenance schedule extends machine life to 15+ years while ensuring consistent cutting quality and minimizing unexpected downtime.

How user-friendly is the DINOSAW bridge saw's software interface?

DINOSAW bridge saws feature intuitive touch-screen interfaces with CAD import capabilities and one-click processing functions. The DDX CNC system supports multiple languages and provides visual programming for complex cuts.

Operators can easily create cutting programs, monitor progress, and adjust parameters in real-time. Our comprehensive training program ensures your team can efficiently operate the system within days, maximizing productivity from day one.

Can bridge saws handle custom or irregular shapes?

Yes, DINOSAW 5-axis bridge saws excel at cutting custom shapes, curves, and complex geometries. Our CNC programming handles CAD files for precise reproduction of architectural elements, decorative panels, and artistic designs.

Multi-axis capabilities enable sink cutouts, beveled edges, and 3D profiling in single setups. Variable cutting speeds and specialized tooling accommodate intricate details while maintaining surface quality. Perfect for custom countertops, monuments, and architectural stonework.

What power requirements are needed for bridge sawinstallation?

DINOSAW bridge saws require 3-phase power supply with 380V-480V voltage depending on your location. Main motor power ranges from 15KW to 22KW based on model selection.

Total power consumption includes auxiliary systems like water pumps, hydraulics, and control electronics. Our technical team coordinates with local electricians to ensure proper power installation and can provide voltage conversion solutions if needed. Detailed electrical specifications are provided with each machine order.

Certifications & Standards

Bridge Excellence for Stone Fabrication

CE Certification

CE Certification

Tech Patents

100+ Tech Patents

ISO Certification

ISO 9001:2015

DINOSAW product lines fully comply with international engineering standards, passing rigorous third-party quality certifications to ensure exceptional performance and durability for all industrial equipment operating in high-load environments.

Expertise & Applications

Countries Served

75+

Countries Served Worldwide

Industry Expertise

20+

Industry machinery expertise

DINOSAW delivers lifecycle quality traceability and technical support for machinery equipment and diamond tools, covering cutting, drilling, engraving, polishing, and processing requirements for precision machining across industries.

Our products serve traditional industries (mining, stone processing, building materials), high-precision manufacturing (quartz glass, semiconductor), advanced materials (graphite, carbon fiber composites), and specialized applications (nuclear decommissioning, railway construction machinery).

Ready to revolutionize your stone processing?

Transform efficiency and precision with DINOSAW CNC bridge saw technology today

Contact DINOSAW

Connect with DINOSAW experts to find the perfect processing solution for your specific material and production needs.

DINOSAW: Trustworthy Bridge Saw Machine Manufacturer

Discover how DINOSAW can accelerate your projects. Our tailored product line, cutting-edge R&D, robust manufacturing, end-to-end service, global support, and industry certifications are at your service.

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