Introducing the CNC Kitchen Stone Granite Cutter and Polisher Bridge Saw Combination Cutting Machine! Engineered with state-of-the-art features and a sleek, compact design, this machine is the ultimate addition to elevate any workshop's capabilities.
Features:
- Installation-free operation: No need for setup at your location, ensuring a hassle-free experience.
- Space-saving design: With compact dimensions of just 5100*3000mm, this machine maximizes your valuable workspace.
- Dynamic cutting: The blade extends to 400mm, with cutting speeds easily adjustable via the inverter for optimal control.
- Seamless operations: Enjoy effortless automatic repeat cuts, whether in auto mode or manual cycles, for continuous productivity.
- Precision at any angle: The cutting blade tilts from 0 to 90 degrees, perfect for meticulous edge chamfer cutting.
- Versatile rotations: Achieve versatile size-to-size and shape cutting with a 360-degree rotating cutting head, capable of stopping at any degree.
- Miter cutting: For flawless 45-degree miter cutting, opt for our specialized tilting blade feature.
- Accurate measurements: The magnetic system ensures precise distance tracking on both X and Y axes, promoting superior accuracy.
- Intuitive control: Effortlessly manage the machine with a user-friendly touch screen, offering multiple language menu options for global usability.
- Precision-enhanced: Our machine is fully equipped with a laser, ensuring enhanced precision in every cut.
Machine Application:
Our CNC Marble Granite Machinery for Kitchen Countertop Infrared Bridge Type Stone Cutting Machines are expertly crafted to handle a variety of stones, including marble, granite, and quartz. Ideal for professional kitchen countertop production, this machine excels in its multifunctionality-offering cutting, polishing, edging, grinding, and hole-making capabilities for diverse applications.
Product Description
Elevate your stone-cutting operations with our CNC Marble Granite Machinery for Kitchen Countertop Infrared Bridge Type Stone Cutting Machines. Utilizing cutting-edge technology and unmatched precision, these machines guarantee efficient and accurate cutting of marble, granite, and a wide range of stone materials.
Key Features:
- Unmatched quality: Our machines are engineered for high-quality stone cutting, delivering precise and immaculate cuts to ensure a flawless finish on your stone projects.
- Rapid efficiency: Experience swift cutting speeds with advanced technology, saving time and boosting productivity.
- User-friendly design: Our machines are designed for ease of use, enabling operators of all skill levels to achieve superb results with minimal effort.
- Built to last: Constructed with premium materials and components, our machines are durable and reliable, ready to withstand heavy-duty demands.
- Safety first: Equipped with comprehensive safety features, our machines ensure operator protection throughout the cutting process.
Discover the superior performance of our Infrared Stone Marble Granite Bridge Cutting Machines. Connect with us today to gain further insights 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 trailblazing high-tech enterprise, expertly crafting a wide array of advanced stone processing machinery and equipment. Among our stellar offerings is the renowned CNC Marble Granite Infrared Bridge Type Stone Cutting Machine, engineered to deliver an unparalleled stone-cutting experience with precision and ease.
Renowned for our first-class quality and impeccable after-sales service, our exceptional products have become best-sellers across the nation and are globally sought after. Exporting to over 30 countries and regions, including Southeast Asia, the Middle East, Europe, and America, we've won the hearts of our clients worldwide, who continuously praise and cherish our machines.
At Jinjiang Guanhua Machinery Co., Ltd., we are steadfast in upholding the values of integrity, diligence, cooperation, and innovation. We are committed to the continuous exploration and enhancement of our enterprise management models, offering you a scientific, standardized, and professional management platform. Our dedicated and passionate team stands ready to support you every step of the way.
Our business philosophy is deeply rooted in a customer-centric approach. We are unwaveringly quality-oriented, market-driven, and people-focused. By consistently integrating cutting-edge technology, we elevate product quality and enhance our service to exceed customer expectations.
Join us on an exciting new journey! We earnestly look forward to collaborating with our valued new and longstanding customers, as we strive for mutual success and work hand-in-hand to forge 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!