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CNC Monoblock Bridge Saw Machine R&D Background
The 5-axis CNC bridge saw can achieve cutting of various shapes, but compared with the 3-axis and 4-axis stone cutting machines, it is expensive and the general processing factory has an insufficient budget.
Therefore, dafon machinery has added a milling cutter on the basis of the 4-axis stone cutting machine, which can be professionally used for drilling and cutting of countertops. It is the best choice for drilling and cutting countertops such as granite, marble, and quartz stone.

Introduction of CNC Monoblock Bridge Saw Machine
Bridge saw machines are more cost-effective than five-axis cutting machines. This is a new type of machine developed by Dafeng Machinery. Mainly processing washbasin countertops, circles, rectangles and other conventional shapes. It is equipped with a cutting head and engraving head that can rotate 45-90 degrees. Compared with the conventional 4-axis stone cutter, it has more complete functions and can process the table faster, more accurately, and more efficiently.

Features of CNC Monoblock Bridge Saw Machine
High cutting accuracy: multi-angle cutting, straight lines, and curves can be achieved to improve cutting accuracy.
High cutting efficiency: cutting of complex shapes can be achieved, thereby improving cutting efficiency.
Wide range of applications: can cut various stone materials, including marble, granite, jade, etc.
High-cost performance: Compared with the 5-axis CNC bridge saw, the price is more attractive, and compared with the 4-axis stone cutter, the cutting function is more comprehensive

Four-axis bridge cuting machine is specially designed for stone special-shaped cutting, and precision cutting of countertop, it can process a variety of complex special-shaped, Simple operation, high intelligent automation, users only need to enter a few simple data, you can quickly finish the cutting of various size specifications of the table and edge strips, greatly saving labor, but also put an end to dust pollution, improve work efficiency and plate processing accuracy, it supports CAD graphics import, measuringinstrument.

Introduction To Functions:
1. Machine body with solid gantry girder, quenching heat treatment, guide rai, rack hole, all imported five-sided milling machine, fine milling, drilling, the precision is very high.

2.The paint of the whole machine, after many times of grinding, anti-rust treatment, many times of painting, effectively resist the corrosion of ground water, paint is more durable and less prone to peeling.

3.The cable of whole machine use CE standard, low temperature resistance, high folding resistance and long service life.
4. Electrical cabinet wiring is in accordance with the export of Europe and the United States international standard, assembly, anti-interference, all electrical parts are genuine brand.

5. Independently developed CNc system, user-friendly, simple operation, with multiple functions, and support free upgrade later.

6. 45 degrees miter, 85 degrees flip platform, using hydraulic cylinder control, stable and accurate.

7. Included computer with touch screen support, both mouse and keyboard can control, with wireless controller.

This machine adopts a bridge structure and uses an inverter for step-less speed regulation, it is equipped with a rigid cutting work platform and double servo synchronous drive, p6 grinding helical gea, oil-in-pending sealed linear guide, and other high-precision accessories to make it with high precision, high stability, simple operation, etc, it is processing all kinds of stone products. ideal equipment
Bridge cutters are powerful machines designed for cutting granite, marble, and other natural stones. These machines are highly efficient and precise, offering superior performance for cutting large pieces of materials. They are ideal for use in the stone industry, offering a range of cutting options, including straight cutting, mitre cutting, and curved cutting. Bridge cutters are also equipped with a variety of advanced features, such as automatic lubrication systems, digital control panels, and high precision cutting tools. They are considered essential tools for any stone fabrication project and help to streamline the cutting process, reducing labor costs and delivering high-quality results.

Four-axis bridge cuting machine is specially designed for stone special-shaped cutting, and precision cutting of countertop, it can process a variety of complex special-shaped, Simple operation, high intelligent automation, users only need to enter a few simple data, you can quickly finish the cutting of various size specifications of the table and edge strips, greatly saving labor, but also put an end to dust pollution, improve work efficiency and plate processing accuracy, it supports CAD graphics import, measuringinstrument.

Introduction To Functions:
1. Machine body with solid gantry girder, quenching heat treatment, guide rai, rack hole, all imported five-sided milling machine, fine milling, drilling, the precision is very high.

2.The paint of the whole machine, after many times of grinding, anti-rust treatment, many times of painting, effectively resist the corrosion of ground water, paint is more durable and less prone to peeling.

3.The cable of whole machine use CE standard, low temperature resistance, high folding resistance and long service life.
4. Electrical cabinet wiring is in accordance with the export of Europe and the United States international standard, assembly, anti-interference, all electrical parts are genuine brand.

5. Independently developed CNc system, user-friendly, simple operation, with multiple functions, and support free upgrade later.

6. 45 degrees miter, 85 degrees flip platform, using hydraulic cylinder control, stable and accurate.

7. Included computer with touch screen support, both mouse and keyboard can control, with wireless controller.

4-Axis CNC Stone Bridge Cutting Machine | Italian ESA System & 35+ Years Expertise

Hualong Machinery | Precision Engineered for Global Stone Fabricators Since 1990

Hualong HLNC-400 Plus 4-Axis CNC Stone Bridge Saw is an intelligent cutting solution engineered for marble, granite, quartz, and other hard materials. Equipped with advanced CNC technology and 4-axis synchronization (X/Y/Z/C), it delivers complex 3D shaping, beveling, grooving, and flat processing, ideal for high-precision countertop fabrication (kitchen islands, vanity tops, bar counters) while supporting applications like wall cladding, flooring, architectural decoration and memorial carving.

Advantages

1. 
   

   Advanced Italian Technology

   
   
   
   
   • ESA CNC System & Zeus Software : Achieve ±0.1mm precision with Europe’s leading control system.
   
   
   • 24,000 RPM Telescopic Electric Spindle : High-speed corner cutting for granite, marble, and engineered stone, reducing processing time by 30%.
   
   
   
   
   
   


2. 
   

   Durable & Intelligent Design

   
   
   
   
   • Galvanized Main Frame : Corrosion-resistant structure for 10+ years lifespan in harsh environments (optional).
   
   
   • Automatic Tool Presetting Unit : Minimize downtime with laser-assisted tool calibration (optional).
   
   
   
   
   
   


3. 
   

   Operator-Centric Features

   
   
   
   
   • Vacuum Lifter System : Safely handle slabs up to 50mm thickness (optional).
   
   
   • Anti-Vibration Rubber Table : Ensure stability during high-frequency cutting (optional).
   
   
   
   

Why Global Clients Choose Hualong?

✅ 35+ Years OEM/ODM Experience : Customized solutions for USA, EU, and Middle East markets.
✅ Energy-Saving Design : 15% lower power consumption vs. industry average (ISO 50001 certified).
✅ 24/7 Global Technical Support : On-site installation & remote troubleshooting available.

You will be able to speed up a usually long process such as cutting the countertops and slabs, with low investment and easy-to-use programming. Automatic Cutting Shapes to be selected from the touch screen. Choose it and set the dimensions and cut. The operation is very simple. No specific skills are required. Half-day training. Come with a monoblock steel frame. Shipped on a pallet. Easy to set up. The installation is plug-and-play, without much structural work.The small footprint of 5500×3500mm allows you to place this machine easily in a small workshop.Technical support for the machine with an internet connection. 45° Miter cut on 4 sides of the slab 3200×2000mm.The head can plunge into a miter in the middle of the slab.Cut out a sink on a slab. It cuts out circular and square sinks by the finger bit.

The Introduction of CNC Cutting Machine

An infrared bridge stone cutting machine is a type of cutting machine that is commonly used in the stone industry to cut and shape natural stone slabs. It uses infrared technology to guide the cutting process, allowing for precise and efficient cuts.

The infrared technology used in the machine involves the use of infrared sensors to detect the edges and contours of the stone slab. These sensors send signals to the cutting blade, which adjusts its position and angle to match the shape of the stone. This results in precise cuts that are consistent in size and shape

The Feature of CNC Cutting Machine
1.The machine adopt cast iron on the main part of machine body ensure stability while cutting
2.The cutting speed is controlled by the inverter to achieve stepless adjustment, the head movements, table title up, rotation, and position use hydraulic transmission to move. it can be cut by manually and fully automatic easily.
3.It adopts PLC programmable control system and touch screen operator and combined with high precision encode positioning(Omron brand encoder)
4.The worktable is controlled by hydraulic rotation
5.It is applicable to cutting the valuable and large-sized stone board for many specifications

MONOBLOCK BRIDGE SAW GOLD
HIGH PRECISION 4-AXIS OR 5-AXIS MONOBLOCK BRIDGE SAW
Monoblock bridge saw GOLD
Monoblock bridge saw with automatic head rotation to perform straight cuts in all directions. Manual or automatic head tilt from 90° to 0° for tilted and horizontal cutting with special connection for mounting core drills. High precision head motion on linear guides with recirculating ball slides.
ADVANTAGES
GOLD is the new generation 4 or 5 axis bridge saw for cutting stone slabs:
Customizable according to customer requirements;
Monoblock structure for easy installation (does not require foundation);
Automatic head rotation;
Precision Stone Cutting: extremely accurate and consistent stone sawing.
Simple to Operate: GOLD is capable of fully automatic operation or can be operated in a semi-automatic mode to give the operator full control of sawing operations;
Manual or CNC controlled head tilt from 90 to 0 degrees;
1/2” gas connection for mounting core drills and perform an automatic drilling cycle to easily cut corners and remove the tension from the sintered material plates;
Pre-loaded parametric figures such as hexagon, octagon, kitchen top, trapezium, polygon, etc.
Profiling environment of the CNC to create artistic frames and decorations.

4+2/(5+3) FIXED THICKNESS ROUGHING MILL

Machine Features
1.XYZC four axis, C axis 0 to 360 degree automatic rotation, horizontal, vertical and diamond cutting, and miter 45° cutting.
2.Milling inner holes (including oval, round, rounded rectangle)
3.PLC control system, input operating parameters on the control panel, and the cutting
process is automated and programmed.
4.By infrared ray to confirm the position of the workpiece.
5.Table tilts 85 degree to load slabs easily.
6.Whole steel structure machine body ensuring high stability.
7.Stone machinery running stability, high precision, high speed.
8.Stone cutting machine with compact and rational design, small size machine, convenient to handle and move.

Applicable Industries And Materials
Applicable industry: sintered stone application industry, fabricated building materials
industry, home decoration materials industry, cutting marble, artificial stone, quartz
stone and other materials.
Applicable material: sintered stone, ceramic plate, quartz stone, marble, etc.

Cutting function display
specification sheet, arbitrary line, regular polygon, grid, sector, suction moving, square plate/sink cutout, countertop, miter+-45°, circle, horse belly, profiling, drilling/polishing, nx.dxf

Four-axis bridge cuting machine is specially designed for stone special-shaped cutting, and precision cutting of countertop, it can process a variety of complex special-shaped, Simple operation, high intelligent automation, users only need to enter a few simple data, you can quickly finish the cutting of various size specifications of the table and edge strips, greatly saving labor, but also put an end to dust pollution, improve work efficiency and plate processing accuracy, it supports CAD graphics import, measuringinstrument.

Introduction To Functions:
1. Machine body with solid gantry girder, quenching heat treatment, guide rai, rack hole, all imported five-sided milling machine, fine milling, drilling, the precision is very high.

2.The paint of the whole machine, after many times of grinding, anti-rust treatment, many times of painting, effectively resist the corrosion of ground water, paint is more durable and less prone to peeling.

3.The cable of whole machine use CE standard, low temperature resistance, high folding resistance and long service life.
4. Electrical cabinet wiring is in accordance with the export of Europe and the United States international standard, assembly, anti-interference, all electrical parts are genuine brand.

5. Independently developed CNc system, user-friendly, simple operation, with multiple functions, and support free upgrade later.

6. 45 degrees miter, 85 degrees flip platform, using hydraulic cylinder control, stable and accurate.

7. Included computer with touch screen support, both mouse and keyboard can control, with wireless controller.

4-Axis CNC Stone Bridge Cutting Machine | Italian ESA System & 35+ Years Expertise

Hualong Machinery | Precision Engineered for Global Stone Fabricators Since 1990

Hualong HLNC-400 Plus 4-Axis CNC Stone Bridge Saw is an intelligent cutting solution engineered for marble, granite, quartz, and other hard materials. Equipped with advanced CNC technology and 4-axis synchronization (X/Y/Z/C), it delivers complex 3D shaping, beveling, grooving, and flat processing, ideal for high-precision countertop fabrication (kitchen islands, vanity tops, bar counters) while supporting applications like wall cladding, flooring, architectural decoration and memorial carving.

Advantages

1. 
   

   Advanced Italian Technology

   
   
   
   
   • ESA CNC System & Zeus Software : Achieve ±0.1mm precision with Europe’s leading control system.
   
   
   • 24,000 RPM Telescopic Electric Spindle : High-speed corner cutting for granite, marble, and engineered stone, reducing processing time by 30%.
   
   
   
   
   
   


2. 
   

   Durable & Intelligent Design

   
   
   
   
   • Galvanized Main Frame : Corrosion-resistant structure for 10+ years lifespan in harsh environments (optional).
   
   
   • Automatic Tool Presetting Unit : Minimize downtime with laser-assisted tool calibration (optional).
   
   
   
   
   
   


3. 
   

   Operator-Centric Features

   
   
   
   
   • Vacuum Lifter System : Safely handle slabs up to 50mm thickness (optional).
   
   
   • Anti-Vibration Rubber Table : Ensure stability during high-frequency cutting (optional).
   
   
   
   

Why Global Clients Choose Hualong?

✅ 35+ Years OEM/ODM Experience : Customized solutions for USA, EU, and Middle East markets.
✅ Energy-Saving Design : 15% lower power consumption vs. industry average (ISO 50001 certified).
✅ 24/7 Global Technical Support : On-site installation & remote troubleshooting available.

Machine Features
1.XYZC four axis, C axis 0 to 360 degree automatic rotation, horizontal, vertical and diamond cutting, and miter 45° cutting.
2.Milling inner holes (including oval, round, rounded rectangle)
3.PLC control system, input operating parameters on the control panel, and the cutting
process is automated and programmed.
4.By infrared ray to confirm the position of the workpiece.
5.Table tilts 85 degree to load slabs easily.
6.Whole steel structure machine body ensuring high stability.
7.Stone machinery running stability, high precision, high speed.
8.Stone cutting machine with compact and rational design, small size machine, convenient to handle and move.

Applicable Industries And Materials
Applicable industry: sintered stone application industry, fabricated building materials
industry, home decoration materials industry, cutting marble, artificial stone, quartz
stone and other materials.
Applicable material: sintered stone, ceramic plate, quartz stone, marble, etc.

Cutting function display
specification sheet, arbitrary line, regular polygon, grid, sector, suction moving, square plate/sink cutout, countertop, miter+-45°, circle, horse belly, profiling, drilling/polishing, nx.dxf

4+2/(5+3) FIXED THICKNESS ROUGHING MILL