4+1 Axis Bridge Saw

DSQJ-400

The 4+1 Axis Bridge Saw integrates an engraving spindle for precision hole cutting and edge milling. Designed for sink and countertop fabrication with horizontal, vertical, rotational, and 45-degree bevel cutting capabilities including straight cuts, curved cuts, drilling operations.
The 4+1 Axis Bridge Saw integrates an engraving spindle for precision hole cutting and edge milling. Designed for sink and countertop fabrication with horizontal, vertical, rotational, and 45-degree bevel cutting capabilities including straight cuts, curved cuts, drilling operations.

Compatible Materials & Products

Specs and options

Specifications customizable upon request.

ModelUnitDSQJ-400
Blade diametermm250 - 400
Max.cutting sizem3.2x2.0x0.5
Worktable dimensionm3.2x2.0
Blade rotate degree/0 - 360
Blade tilt degree/0 - 45
Worktable tilting degree/0 - 85
Worktable rotating degree/optional
Main motorkw15
Spindle motorkw7.5
Total motorkw24.5
Water consumptionm³/h3.5
Weightt3.7
Overall dimensionsm5.0x3.0x2.7

4+1 Axis CNC Bridge Saw for Precision Stone Fabrication

Sink Cutting. Edge Milling. Automated Excellence.

4+1 Axis Precision

4+1 axis configuration allows for seamless transitions between horizontal cutting, vertical edging, and precision 45° beveling in a single setup.

Engraving Spindle

Integrated engraving spindle for precision hole cutting and edge milling.

Automated Workflow

CNC control system simplifies programming with intuitive interfaces and pre-set cutting patterns.

Precision Cutting

The machine's precision CNC control ensures exact dimensional accuracy with tolerances as tight as ±0.1mm.

Versatile Applications

Designed for sink and countertop fabrication with horizontal, vertical, rotational, and 45-degree bevel cutting capabilities.

Efficient Production

Automatic tool path optimization ensures efficient material usage, maximizing yield from expensive stone slabs.

FAQs

Frequently Asked Questions about 4+1 Axis Bridge Saw

What is the difference between a 4+1 axis CNC bridge saw and a standard bridge saw?

A 4+1 axis CNC bridge saw provides significantly more cutting flexibility than standard models. While traditional bridge saws typically offer 3 axes (X, Y, Z) for basic linear movements, the 4+1 configuration offers enhanced capabilities.

The fourth axis refers to the blade's ability to rotate, allowing for curved and arc cutting operations not possible with standard 3-axis machines. However, like 3-axis machines, the blade tilting is still limited to 90° vertical cuts or 45° beveled cuts. The "+1" axis is actually an additional milling/engraving tool that enables drilling, edge grinding, and polishing operations.

This integrated capability eliminates the need for secondary processing on other machines, streamlining production workflow when manufacturing countertops, sinks, and washstand panels.

For fabricators, this translates to faster production times, reduced handling between machines, and the ability to complete complex designs in a single setup that would require multiple machines and processes with standard equipment.

What is the cutting accuracy?

The machine maintains ±0.1mm cutting precision through advanced CNC control system. This accuracy is achieved by combining precision linear guides, automatic tool setting, and real-time position feedback.

The rigid cast iron structure minimizes vibration for consistent results.

What materials can the 4+1 axis CNC bridge saw cut efficiently?

The DINOSAW 4+1 axis CNC bridge saw is engineered to handle a wide range of materials with exceptional precision. It excels at cutting natural stone (granite, marble, limestone, travertine), engineered stone (quartz, Dekton, Neolith), porcelain slabs, ceramic panels, and ultra-compact surfaces.

The machine features variable spindle speedsand customizable cutting parameters to optimize performance for each material type. For harder materials like porcelain and ultra-compact surfaces, specialized diamond tooling and controlled cutting speeds prevent edge chipping and material stress.

For softer stones like marble, the system offers gentler cutting approaches to preserve delicate veining patterns. The machine can effectively cut materials ranging from 10mm to 80mm in thickness, with the maximum cutting depth adjustable based on the material density and blade diameter.

What training is required to operate the 4+1 axis CNC bridge saw effectively?

Operating the DINOSAW 4+1 axis CNC bridge saw effectively requires a structured training approach. Initial operator training typically spans 2-5 days and is divided into three key areas: basic operation, programming, and maintenance.

Basic operation training covers machine startup/shutdown procedures, material loading, tool changing, and safety protocols. Programming training focuses on the intuitive interface, teaching operators how to create cutting programs using both pre-defined templates and custom designs. Advanced programming training includes understanding tool path optimization, nesting multiple parts for material efficiency, and creating custom edge profiles.

DINOSAW provides comprehensive documentation, video tutorials, and an operator certification program to ensure competency. We also offers remote support and advanced training options for shops looking to maximize their machine capabilities for specialized applications.

Does Dinosaw Machine's 4+1 axis bridge saw support CAD file import and automatic cutting?

Yes, the CNC system supports CAD file import with one-click operation.

Once you set the cutting parameters,the machine performs automatic continuous cutting for batch processing. The dust-proof and waterproof design reduces maintenance while ensuring consistent quality across production runs.

What are the maintenance requirements for Dinosaw Machine's 4+1 axis CNC bridge saw?

Maintaining the DINOSAW 4+1 axis CNC bridge saw requires a systematic approach to ensure optimal performance and longevity.

Daily maintenance includes cleaning the machine bed and water collection system to prevent stone dust accumulation, checking water levels in the cooling system, and inspecting tooling for wear.

Weekly maintenance involves lubricating all moving parts according to the provided maintenance chart, checking belt tensions, and calibrating the axes if necessary.

Monthly procedures include a more thorough inspection of electrical components, checking air filters in the control cabinet, and verifying the accuracy of the measuring systems.

The machine's user-friendly diagnostic system continuously monitors critical components and alerts operators to potential issues before they cause downtime.

DINOSAW recommends a professional service check every 2,000 operating hours, which includes comprehensive calibration, replacement of wear parts, and software updates. Proper maintenance significantly extends the machine's service life, with many DINOSAW bridge saws remaining in productive operation for 15+ years when properly maintained.

What is the difference between 4+1 axis and 5-axis bridge saw?

The 4+1 axis machine features fixed 45-degree bevel cutting, while 5-axis models allow any angle tilting.

For curved cuts, 4+1 axis requires secondary polishing of edges, whereas 5-axis produces ready-to-use seamless joints. The "+1" refers to the integrated milling spindle for hole cutting and edge profiling operations.

Can the machine be customized for specific applications?

Yes, DINOSAW offers customization options including specialized tooling, extended worktables, and industryspecific software packages.

Custom configurations are available for high-volume production, specific material types, or unique cutting requirements. Consultation with our engineering team determines optimal specifications.

Global Leader in CNC Machinery & Diamond Tools Manufacturing

Global Certifications & Industry Standards

CE Certification

CE Certification

Tech Patents

100+ Tech Patents

ISO Certification

ISO 9001:2015

ISO Certification

Industry Standards

DINOSAW goes beyond merely complying with international engineering standards—we actively lead their formulation. As the principal drafter of key industry benchmarks for Stone Multi-Wire Saw Machines, CNC Wire Saw Machines, and Bridge Saws, we define the rules of precision manufacturing. Backed by ISO 9001, CE certification, and 100+ technology patents, our products guarantee exceptional durability and safety in the most demanding high-load environments.

Proven Expertise & Global Applications

Countries Served

75+

Countries Served Worldwide

Industry Expertise

20+

Industry machinery expertise

Trusted by clients in over 75 countries, DINOSAW delivers lifecycle quality traceability and specialized technical support across 20+ machinery sectors. From traditional mining and stone processing to high-precision manufacturing (semiconductors, quartz glass) and specialized fields like nuclear decommissioning, our comprehensive solutions consistently meet the world's most rigorous operational requirements.

Ready to revolutionize your stone cutting?

DINOSAW manufactures and supplies industrial CNC machinery. Our equipment is specifically built to process hard and brittle materials with high precision, including natural stone, refractory bricks, quartz glass, graphite, and fiberglass (FRP).

Factory Direct Sales & Competitive Pricing

Buy directly from our factory to eliminate middleman markups. We provide processing plants with heavy-duty machines at factory-direct prices, helping you lower equipment costs and shorten your payback period.

Wholesale Supply & Customized Solutions

We offer profitable wholesale programs for global distributors. For specialized applications, our engineering team provides OEM/ODM customization—adjusting machine dimensions, motor power, and CNC parameters to fit your exact material workflow.

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