Introducing our CNC kitchen stone granite cutter and polisher bridge saw combination cutting machine! With its cutting-edge features and sleek, compact design, this machine is the perfect enhancement for any workshop aiming to achieve precision and efficiency.
Features:
- Our machine requires no installation at your site, ensuring a seamless, hassle-free experience for you.
- Boasting dimensions of a mere 5100*3000mm, this machine conserves valuable space in your workshop while delivering maximum functionality.
- Equipped with a blade that extends up to 400mm, the cutting speed is effortlessly adjustable via an inverter, allowing for tailored performance.
- Experience the ease of automatic repeat cuts with the option of both auto and manual cycles, delivering unparalleled convenience.
- The versatile cutting blade tilts from 0 to 90 degrees, enabling precise edge chamfer cutting with remarkable accuracy.
- The cutting head rotates a full 360 degrees and halts at any desired degree, providing you with limitless options for size-to-size cutting and intricate shape cutting.
- For 45-degree miter cutting, we offer a specialized tilting blade option for added versatility.
- Accurate measurements are guaranteed with our state-of-the-art magnetic system, which meticulously tracks the distance on both the X and Y axes.
- Operate the machine effortlessly with our intuitive touch screen interface, available in various menu languages for global accessibility.
- Our machine comes fully equipped with a precision laser, ensuring enhanced accuracy for all your cutting needs.
Machine Application:
Our CNC Marble Granite Machinery, specifically designed for Kitchen Countertop Infrared Bridge Type Stone Cutting, excels at processing a variety of stones, including marble, granite, and quartz. It is the ideal choice for professional kitchen countertop production. With its multi-functional capabilities, the machine handles cutting, polishing, edging, grinding, and hole-making with ease.
Product Description
Our CNC Marble Granite Machinery for Kitchen Countertop Infrared Bridge Type Stone Cutting Machines are the ultimate solution for all your stone-cutting needs. Incorporating advanced technology and precision engineering, these machines guarantee efficient and accurate cutting of marble, granite, and various stone materials.
Key Features:
- Superior stone cutting: Our machines are meticulously engineered to deliver precise and immaculate cuts, guaranteeing the utmost quality finish for all your stone projects.
- Efficiency and speed: Leveraging advanced technology, our machines ensure rapid cutting speeds, effectively saving time and boosting productivity.
- User-friendly design: Our machines are crafted for ease of use, enabling operators of all skill levels to achieve exceptional results effortlessly.
- Built to endure: Constructed with premium materials and components, our machines are robust, reliable, and designed to withstand intense, heavy-duty use.
- Safety ensured: Our machines are equipped with comprehensive safety features, safeguarding operators throughout the cutting process.
Discover the unmatched performance of our Infrared Stone Marble Granite Bridge Cutting Machines. Reach out to us today to learn more and secure your order!
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, Jinjiang Guanhua Machinery Co., Ltd., are a pioneering high-tech enterprise dedicated to the creation of cutting-edge stone processing machinery and equipment. Our esteemed 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 turn.
Owing to our exceptional quality standards and prompt after-sales service, our products have not only achieved bestseller status across our nation but have also captivated markets in over 30 countries and regions, including Southeast Asia, the Middle East, Europe, and America. Our esteemed clientele, both local and international, consistently express their satisfaction and high regard for our superior machines.
At Jinjiang Guanhua Machinery Co., Ltd., our core values are deeply rooted in integrity, diligence, cooperation, and relentless innovation. We are committed to perpetually refining and enhancing our enterprise management models to furnish you with a scientific, standardized, and professional management platform. Our team, driven by dedication and passion, stands ever ready to offer you unparalleled assistance.
Our business philosophy is centered on an unwavering commitment to our customers. We are steadfastly quality-focused, market-driven, and people-centric. By consistently incorporating cutting-edge technology, we enhance our product quality, ensuring we exceed customer expectations and provide exemplary service.
Join us in embarking on an exciting new journey! We earnestly look forward to collaborating with both our new and loyal customers, with the shared goal of achieving mutual success and forging a brighter future together.



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!