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Heavy Duty Gantry Stone Drilling Machine for Deep Hole Processing
This gantry-type stone drilling machine is engineered for precise and efficient drilling of large stone blocks. With a robust structure, 800mm vertical stroke, and powerful 11–15kW motor, it ensures stable performance even under heavy-duty conditions. Ideal for granite, marble, and engineered stone processing, it delivers consistent accuracy and high productivity.
Product Model :
MYZK-300Certification :
CE, ISOSpecifications :
4100x3500x4000Origin :
QuanzhouPort :
XiamenSamples Available :
NoAfter-Sales Service :
ProvideWarranty Period :
1 Year
The heavy duty gantry stone drilling machine combines high rigidity structure with powerful drilling capability, making it a reliable solution for industrial stone processing. Featuring a main motor power of 11–15kW, the machine delivers strong and consistent drilling force, even when operating continuously on dense materials such as granite.
With an overall dimension of 4100×3500×4000mm and an approximate weight of 4900kg, the machine maintains excellent stability during high-load operations. The 800mm vertical stroke allows deep-hole drilling in thick stone blocks, while the Ø300mm drill capacity ensures versatility across different hole sizes.
Core Features
1). Large Diameter Drilling Capability: Supports up to Ø300mm drill diameter, suitable for large hole processing in stone blocks.
2). Deep Vertical Processing Range: 800mm vertical stroke enables efficient drilling of thick materials without repositioning.
3). Wide Processing Capacity: Max cutting size of 2000×1500×800mm allows handling of medium to large stone pieces.
4). High Power Output: 11–15kW main motor ensures consistent torque for hard stone like granite.
5). Heavy-Duty Gantry Structure: 4900kg machine weight enhances stability and reduces vibration during operation.
6). Industrial-Grade Machine Size: 4100×3500×4000mm structure provides a solid foundation for high-precision drilling.
Technical Parameters
| Disc diameter | Ф300mm | ||||||
| Vertical stroke | 800mm | ||||||
| Max cutting（LxWxH） | 2000x1500x800mm | ||||||
| Main motor power | 11-15kw | ||||||
| Overall dimensions （LxWxH) | 4100x3500x4000 | ||||||
| Approximate Weight | 4900kg | ||||||
Applications
1). Stone Construction Projects: Drilling anchor holes in granite panels for curtain wall installation.
2). Monument & Tombstone Processing: Creating precise holes for structural assembly or decorative elements.
3). Bridge & Infrastructure Stone Work: Used in drilling large stone components for civil engineering projects.
4). Factory Batch Production: Suitable for continuous drilling of standardized stone parts with consistent accuracy.
Comparison Analysis
| Feature | Gantry Stone Drilling Machine | Traditional Drilling Machine |
|---|---|---|
| Processing Size | Up to 2000×1500×800mm | Limited to small pieces |
| Stability | 4900kg heavy-duty frame | Lightweight, less stable |
| Power | 11–15kW | lower power |
| Precision | High (low vibration) | Moderate |
| Application | Industrial-scale production | Small workshops |
Conclusion:
For customers handling large stone blocks and requiring consistent accuracy, the gantry structure provides a clear advantage in stability, efficiency, and long-term reliability.
Expert Q&A
Q1: How do I choose the right stone drilling machine for my factory?
A: The key is to match the machine with your production scale and material type. If you mainly process large stone blocks or require continuous production, a gantry-type drilling machine is a better choice due to its higher stability, stronger structure, and ability to handle heavier workloads compared to smaller standalone machines.
Q2: Is this machine difficult to operate for new workers?
A: Not at all. The machine is designed with user-friendly controls, and most operators can learn basic operation within a short training period. We also provide remote guidance or on-site support to ensure your team can run the machine smoothly from day one.
Q3: What are the common maintenance requirements?
A: Routine maintenance mainly includes guide rail cleaning, lubrication, and checking wear parts such as drill bits. With proper maintenance, the machine can run reliably for years with minimal downtime.
Q4: How do I ensure drilling accuracy over time?
A: Accuracy mainly depends on machine rigidity and proper operation. The gantry structure ensures long-term stability, and regular calibration combined with correct tooling will help maintain consistent precision even after extended use.
Company Profile
Quanzhou Jinzuan Technology Co., Ltd.
Quanzhou Jinzuan Technology Co.,Ltd. is located in Shuitou Industrial Avenue with convenient transportation. It is a company integrating R & D, manufacturing, sales and technical services, specializing in manufacturing a series of intelligent CNC stone processing equipment.
Why Partner Choose Us?
1).Superior Product Quality
2).High Cost Performance
3).Advanced R&D & Technology
4).Comprehensive Customer Support & Service
5).Professional & Experienced Technical Team
6).Global Standards
Certifications
Exhibitions
Our Service
Pre-sale: consulting support
according to customer's requirements to install the machine
visit the factory
After-sale: machine installation and usage guidance
one-year warranty period
FAQ
1.What will the payment process be?
TT : 30% as deposit, 70% before shipping.
2.How many days will take shipping?
About 30 days for production time. Shipping date from Xiamen port to your port need to be check.
3.Who will provide the technical support to installing the device?
1).Our engineer could train you for install and software using and design in our factory for free. One week is enough. Our factory is at Shuitou town, Fujian province.The biggest stone manufacture area in China. Maybe also the biggest importer &exporter of marble all over the world.
2).Our engineer could service you 24 hours online by skype, whatsapp, wechat, facebook message or by cellphone.
3).English manual for machine using and maintaining can be sent.
4).Video for installation and machine using and maintaining can be sent.
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This gantry-type stone drilling machine is engineered for precise and efficient drilling of large stone blocks. With a robust structure, 800mm vertical stroke, and powerful 11–15kW motor, it ensures stable performance even under heavy-duty conditions. Ideal for granite, marble, and engineered stone processing, it delivers consistent accuracy and high productivity.
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