
How To Choose A High-efficiency Stone Polishing Machine For Countertops?
Single-Head Bridge Stone Polishing Machine | Export-Grade Stone Surface Processing Equipment
Our single-head bridge stone polishing machine is a highly efficient surface treatment solution designed for the stone processing industry. It features a PLC control system, manual programming, and a robust spindle drive system, delivering precise and efficient polishing for marble, granite, and other stone slabs. It is the ideal choice for international traders and export companies to expand their product portfolios.

Key Selling Points
- Precision Control: The PLC control system supports manual programming, enabling precise control of the polishing path and depth to ensure a uniform, high-gloss finish on stone surfaces.
- High Efficiency: A 15kW main motor paired with a 2900rpm grinding head delivers powerful performance, significantly boosting polishing efficiency and reducing processing time.
- Stability & Reliability: The heavy-duty bridge structure ensures smooth operation with minimal vibration, extending the service life of both the grinding head and the machine.
- Flexible Processing: With an X-axis stroke of 2100mm, Y-axis stroke of 3200mm, and Z-axis stroke of 150mm, it easily handles stone slabs of various sizes and thicknesses.
- User-Friendly Operation: The intuitive control panel and programming system reduce operator training time and boost productivity.
Technical Specifications
| Item | Unit | Specification |
|---|---|---|
| Control method | PLC | |
| Programming Method | Manual Programming | |
| Main motor power | kW | 15 |
| Voltage | V/Hz | 380/50 |
| Rotation Speed | rpm | 2900 |
| Grinding Head Diameter | mm | 470 |
| X-Axis Stroke (Front-Back) | mm | 2100 |
| Y-Axis Stroke (Left-Right) | mm | 3200 |
| Z-Axis Stroke (Up-Down) | mm | 150 |
| Table Size | mm | 3200×2000 |
| Gross Power | kW | 21.6 |
| Overall Size | mm | 5800×3300×2450 |
Applications
- Stone Processing Plants: As core equipment for polishing marble, granite, and other slabs, delivering a high-gloss surface finish.
- Construction & Decoration Projects: Used for polishing countertops, wall panels, and flooring to enhance aesthetic appeal.
- Global Export Markets: With reliable performance and high processing efficiency, it is an ideal choice for export to global stone processing markets.
Advantages for Foreign Trade Cooperation
- High Cost-Effectiveness: Factory-direct pricing leaves ample profit margins for foreign trade companies.
- Flexible Customization: Customizable colors, branding, and packaging to meet the specific needs of overseas clients.
- End-to-End Service: Provision of CE certification, customs clearance support, and logistics solutions to reduce export barriers.
- After-Sales Guarantee: Technical training and remote support to enhance customer satisfaction and repeat business.
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