Introducing the CNC kitchen stone granite cutter and polisher bridge saw combination cutting machine! This marvel of engineering, with its cutting-edge features and sleek, space-efficient design, is a must-have for any workshop seeking unrivaled performance and versatility.
Features:
- Experience true convenience with our machine, as it requires absolutely no installation on your site. Simply plug and play, making it completely hassle-free for you.
- With compact dimensions of only 5100*3000mm, this machine saves precious space in your workshop, giving you more room to work with.
- Our machine boasts an impressive blade reach of up to 400mm, while offering easily adjustable cutting speeds via the inverter for perfect, tailored cutting.
- Enhance your productivity with automatic repeat cuts, offering both auto and manual cycle options for seamless operation.
- Our cutting blade innovatively tilts from 0 to 90 degrees, providing supreme precision for edge chamfer cutting.
- With a cutting head capable of a full 360-degree rotation and stoppable at any degree, it facilitates precise size-to-size and intricate shape cutting.
- Achieve flawless 45-degree miter cuts with our specialized tilting blade option, designed for ultimate flexibility.
- For superior accuracy, the magnetic system meticulously tracks travel distance on both the X and Y axes, ensuring perfect measurements every time.
- Effortlessly operate this machine with its intuitive touch screen, complete with multiple language menu options for accessibility.
- For enhanced precision, our machine is fully equipped with an integrated laser, allowing for pinpoint accuracy in every cut.
Machine Application:
Our CNC Marble Granite Machinery, ideal for Kitchen Countertop Infrared Bridge Type Stone Cutting, stands out for its ability to seamlessly cut a variety of stones, including marble, granite, and quartz. Perfectly suited for professional kitchen countertop production, its multifunctional capabilities extend to cutting, polishing, edging, grinding, and drilling holes.
Product Description
Our CNC Marble Granite Machinery, tailored for Kitchen Countertop Infrared Bridge Type Stone Cutting, is expertly engineered to fulfill all your stone-cutting demands. With state-of-the-art technology, these machines guarantee precision and efficiency in cutting marble, granite, and other stone materials.
Key Features:
- High-quality stone cutting: Our machines are meticulously designed to deliver precision and flawless cuts, ensuring the finest finish for all your stone projects.
- Efficient and fast: Utilizing advanced technology, our machines achieve rapid cutting speeds, optimizing your time and boosting productivity significantly.
- Easy to use: Our machines feature an intuitive user interface, allowing operators of any skill level to achieve remarkable results with ease.
- Durable and reliable: Constructed from premium materials and components, our machines promise longevity and are crafted to withstand rigorous, heavy-duty use.
- Safe and secure: Equipped with comprehensive safety features, our machines ensure the utmost protection for operators throughout the cutting process.
Discover the unparalleled excellence of our Infrared Stone Marble Granite Bridge Cutting Machines. Contact us now to explore your options and place your order today!
Type | mm | GH-4A-400A | GH-4A-400B | GH-4A-400C |
Blade Diameter | mm | Φ250-Φ400 | Φ250-Φ400 | Φ250-Φ400 |
Main Motor Power | kw | 15 | 15 | 15 |
Gross Power | kw | 22.7 | 22.7 | 22.7 |
Max.Cutting Size | mm | 3200*2000*80 | 3200*2000*80 | 3200*2000*80 |
Workbench Size | mm | 3200*2000 | 3200*2000 | 3200*2000 |
Saw Blade Horizontal Rotating Angle | n° | 0-360° | 0-360° | 0-360° |
Chamfering Angle | n° | 0-90°-180°-270° | 0-90°-180°-270° | 0-90°-180°-270° |
Saw Blade Tilting Angle | n° | 0-45° | 0-45° | 0-45° |
Workbench Tilting Angle | n° | 0-85° | 0-85° | 0-85° |
Main Motor Inverter | kw | (Optional)/15 | (Optional)/15 | (Optional)/15 |
Milling Cutter | --- | Yes (7.5KW) | (Optional)/7.5KW | |
USB Function | --- | --- | Yes | |
Water Consumption | m³/h | 3.5 | 3.5 | 3.5 |
Machine Weight | kg | 3500 | 3500 | 3500 |
Overall Size (L*W*H) | mm | 5500*3000*2500 | 5500*3000*2500 | 5500*3000*2500 |











We proudly stand as a pioneering high-tech enterprise, expertly specializing in an extensive range of stone processing machinery and equipment. Our state-of-the-art CNC Marble Granite Infrared Bridge Type Stone Cutting Machines are meticulously engineered to deliver an unparalleled stone-cutting experience, ensuring precision and excellence at every cut.
Renowned for our impeccable first-class quality and prompt after-sales service, our distinguished products have achieved best-seller status nationwide and are triumphantly exported to over 30 countries and regions, including Southeast Asia, the Middle East, Europe, and America. Our machines have garnered widespread acclaim and appreciation from both domestic and international clientele.
At Jinjiang Guanhua Machinery Co., Ltd., our core convictions are rooted in integrity, diligence, cooperation, and innovation. We continuously strive for excellence by exploring and advancing our enterprise management models, providing a scientific, standardized, and professional management platform. Our dedicated and passionate team is always poised to serve and support you.
Our business philosophy firmly places our customers at the heart of everything we do. We are steadfastly quality-oriented, market-driven, and people-focused. By incessantly introducing advanced technology, we elevate the quality of our offerings to better meet the evolving needs of our valued customers.
Join us as we embark on this exciting new journey! We earnestly extend our invitation to both new and long-standing customers to collaborate for mutual benefit and together, create a remarkable future.



Are you ready to experience the cutting-edge technology of our top stone machine manufacturer, Jinjiang Guanhua Machinery Co., Ltd.? With over 15 years of expertise in the industry, we are thrilled to bring you the finest Stone Cutting Machine available in the market today!
Our Stone Cutting Machine is designed to meet your specific requirements. Whether you need a standard model or a customized solution, we welcome OEM and ODM orders. We believe in delivering machines that perfectly match your needs!
Are you worried about operating this advanced machine? Don't be! We provide comprehensive support to ensure your success. With our guide videos and easy-to-follow English instruction manual, you'll be up and running quickly. And if you still have questions, our team of experts is ready to provide free professional online guidance until you become a pro!
At Jinjiang Guanhua Machinery Co., Ltd., we value your convenience.
That's why our MOQ is just 1 set! We can deliver the machine directly to your country's port or even to your doorstep. Just let us know your port name or address, and we'll take care of the rest. Plus, we guarantee the most competitive price and freight for you!
When it comes to after-sales service, we go above and beyond.
Our Machine Lifelong's free online guide service ensures you always have the support you need. Additionally, we have local dealers in many countries who can handle machine installation and maintenance for you. We are committed to your satisfaction every step of the way!
And what if your machine encounters a problem?
No worries! Our machines come with remote troubleshooting functions, allowing us to solve issues through remote control and video guidance. For common problems, we provide professional guidelines on part replacement. And if you're in a country covered by our agents, they will repair your machine for you too!
Don't miss out on the incredible Stone Cutting Machine from Jinjiang Guanhua Machinery Co., Ltd. Experience the power, precision, and reliability that our machine offers. Get in touch with us today and revolutionize your stone-cutting process!