Cnc kitchen stone granite cutter and polisher bridge saw combination cutting machine! With its advanced features and compact design, it's the perfect addition to any workshop.
Features:
- No installation is required on your site, making it hassle-free for you.
- With dimensions of only 5100*3000mm, it saves valuable space in your workshop.
- The blade can reach up to 400mm, and its cutting speed can be easily adjusted using the inverter.
- Enjoy the convenience of automatic repeat cuts with both auto and manual cycles.
- The cutting blade can tilt from 0 to 90 degrees, allowing for precise edge chamfer cutting.
- The cutting head can rotate a full 360 degrees and can stop at any degree, enabling size-to-size cutting and shape cutting.
- For 45-degree miter cutting, we offer a tilting blade option.
- Accurate measuring is ensured with the magnetic system, which tracks the distance traveled on both the X and Y axes.
- Operate the machine effortlessly with the user-friendly touch screen, available in different menu languages.
- Our machine comes fully equipped with a laser for enhanced precision.
Machine Application:
Our CNC Marble Granite Machinery for Kitchen Countertop Infrared Bridge Type Stone Cutting Machines are perfect for cutting various types of stone, including marble, granite, and quartz. It's also ideal for professional kitchen countertop production. With its multi-functionality, you can use it for cutting, polishing, edging, grinding, and making holes.
Product Description
Our CNC Marble Granite Machinery for Kitchen Countertop Infrared Bridge Type Stone Cutting Machines are the perfect solution for all your stone-cutting needs. With advanced technology and precision, these machines ensure efficient and accurate cutting of marble, granite, and other stone materials.
Key Features:
- High-quality stone cutting: Our machines are designed to deliver precise and clean cuts, ensuring the highest quality finish for your stone projects.
- Efficient and fast: With our advanced technology, our machines provide fast cutting speeds, saving you time and increasing productivity.
- Easy to use: Our machines are user-friendly, making it easy for operators of all skill levels to operate and achieve excellent results.
- Durable and reliable: Built with high-quality materials and components, our machines are built to last and withstand heavy-duty use.
- Safe and secure: Our machines are equipped with safety features to ensure the protection of operators during the cutting process.
Experience the excellence of our Infrared Stone Marble Granite Bridge Cutting Machines. Contact us today to learn more and place 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 high-tech enterprise specializing in the production of various stone processing machinery and equipment. Our CNC Marble Granite Infrared Bridge Type Stone Cutting Machines are designed to provide you with the best stone-cutting experience.
With our first-class quality and timely after-sales service, our products have become best-sellers nationwide and are exported to over 30 countries and regions including Southeast Asia, the Middle East, Europe, and America. Our customers, both domestically and internationally, have praised and appreciated our machines.
At Jinjiang Guanhua Machinery Co., Ltd., we believe in the values of integrity, diligence, cooperation, and innovation. We continuously explore and innovate our enterprise management models to provide you with a scientific, standardized, and professional management platform. Our team is dedicated, passionate, and always ready to assist you.
Our business philosophy revolves around putting our customers at the center. We are quality-oriented, market-oriented, and people-oriented. We constantly introduce advanced technology to improve the quality of our products and better serve our customers.
Embark on a new journey with us! We sincerely hope to work together with all our new and old customers to achieve mutual benefit and create a better 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!