Introducing our CNC kitchen stone granite cutter and polisher bridge saw combination cutting machine! This state-of-the-art machine, with its advanced features and compact design, is an indispensable asset to any workshop, enhancing efficiency and precision.
Features:
- No installation is required on your site, providing a seamless and hassle-free setup experience.
- With its compact dimensions of just 5100*3000mm, this machine is designed to save valuable space in your workshop, maximizing operational efficiency.
- The cutting blade, capable of reaching up to 400mm, offers adjustable cutting speed through an innovative inverter system, providing flexible and precise control.
- Experience the ease of automatic repeat cuts with options for both auto and manual cycles, ensuring consistent and accurate results.
- The cutting blade is designed to tilt effortlessly from 0 to 90 degrees, enabling precision edge chamfer cutting for perfectly finished products.
- Achieve unparalleled versatility with a cutting head that rotates a full 360 degrees and can stop at any desired degree, allowing for precise size-to-size and shape cutting.
- For specialized 45-degree miter cutting, our machine offers a tilting blade option, expanding your cutting capabilities.
- Ensure precise measurements with our magnetic system, which accurately tracks the distance traveled on both the X and Y axes, delivering precision at its best.
- Effortlessly operate the machine with a user-friendly touch screen interface, featuring menus available in multiple languages for ease of use.
- Our machine is fully equipped with a high-precision laser, further enhancing cutting accuracy and efficiency.
Machine Application:
Our CNC Marble Granite Machinery for Kitchen Countertop Infrared Bridge Type Stone Cutting Machines are expertly crafted to handle a diverse range of stone types, including marble, granite, and quartz. Ideal for professional kitchen countertop production, these machines offer multifunctional applications such as cutting, polishing, edging, grinding, and drilling, catering to all your stone crafting needs.
Product Description
Our CNC Marble Granite Machinery for Kitchen Countertop Infrared Bridge Type Stone Cutting Machines provide unbeatable solutions for your stone-cutting demands. Featuring cutting-edge technology, these machines ensure efficient, precise, and accurate cutting of marble, granite, and various stone materials, paving the way for perfection in every project.
Key Features:
- High-quality stone cutting: Our machines are engineered to deliver impeccably precise and clean cuts, ensuring a superior quality finish that elevates your stone projects.
- Efficient and fast: Leveraging cutting-edge technology, our machines offer rapid cutting speeds, optimizing time investment and boosting productivity to new heights.
- Easy to use: Designed for user-friendliness, our machines enable operators of all skill levels to achieve exceptional results with ease.
- Durable and reliable: Constructed with top-tier materials and components, our machines promise longevity and robust performance, even under heavy-duty use.
- Safe and secure: Equipped with comprehensive safety features, our machines prioritize operator protection throughout the cutting process.
Discover the unparalleled excellence of our Infrared Stone Marble Granite Bridge Cutting Machines. Don't hesitate-contact 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 are a pioneering high-tech enterprise dedicated to the production of cutting-edge stone processing machinery and equipment. Our state-of-the-art CNC Marble Granite Infrared Bridge Type Stone Cutting Machines are meticulously crafted to deliver an unparalleled stone-cutting experience, ensuring precision and excellence in every cut.
Renowned for our first-class quality and prompt after-sales service, our products have achieved best-seller status nationwide and are proudly exported to over 30 countries and regions, including Southeast Asia, the Middle East, Europe, and America. Our esteemed customers, both domestically and internationally, consistently commend and cherish the reliability and efficiency of our machines.
At Jinjiang Guanhua Machinery Co., Ltd., we are deeply rooted in the principles of integrity, diligence, cooperation, and innovation. We are relentless in exploring and innovating our enterprise management models to furnish you with a scientific, standardized, and professional management platform. Our team is an embodiment of dedication and passion, always eager to provide the support you need.
Our business philosophy places our customers at its heart, focusing on quality, market trends, and the human element. We continually introduce advanced technologies to enhance the quality of our products, striving to serve our customers better than ever before.
Embark on an exciting new journey with us! We earnestly look forward to collaborating with all our valued new and longstanding customers to achieve mutual benefit and craft 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!