Xiamen Queenly Machine Co., Ltd.
| Specification | 2550×3020×3000 |
| Process Usage | Metal-Cutting CNC Machine Tools |
| Payment Terms | T/T |
| Model NO. | UT260 |
| Processing Precision | 0.01~0.02(mm) |
| Transport Package | Pallet |
| Packaging Details | Standard export packing |
| Production Capacity | 50sets/Month |
| Trademark | Queenly |
| Leading Time | 35days |
| Supply Ability | 30set/mouth |
| Movement Method | Contour Control |
| Control Method | Closed-Loop Control |
| Application | Glass |
| Origin | China |
| Performance Classification | High-End CNC Machine Tools |
| Numerical Control | CNC/MNC |
| Delivery Time | 15-30DAYS |
| Condition | New |
| Certification | GS, CE, RoHS, ISO 9001 |
| Place of Origin | China |
| Brand Name | Queenly |
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Product Specification
| Specification | 2550×3020×3000 | Process Usage | Metal-Cutting CNC Machine Tools |
| Payment Terms | T/T | Model NO. | UT260 |
| Processing Precision | 0.01~0.02(mm) | Transport Package | Pallet |
| Packaging Details | Standard export packing | Production Capacity | 50sets/Month |
| Trademark | Queenly | Leading Time | 35days |
| Supply Ability | 30set/mouth | Movement Method | Contour Control |
| Control Method | Closed-Loop Control | Application | Glass |
| Origin | China | Performance Classification | High-End CNC Machine Tools |
| Numerical Control | CNC/MNC | Delivery Time | 15-30DAYS |
| Condition | New | Certification | GS, CE, RoHS, ISO 9001 |
| Place of Origin | China | Brand Name | Queenly |
The Precision CNC Step Cylindrical Grinder is a highly automated grinding solution designed for step shaft grinding, cylindrical surface grinding, precision shaft machining, automotive component grinding, motor shaft processing, tool part grinding, and high-efficiency batch production.
With a high-automation grinding system, full closed-loop control, linear motor direct drive, THK precision screw transmission, and dual grinding wheels, this machine provides excellent precision, high efficiency, stable motion performance, and reliable long-term grinding accuracy.
The machine is equipped with high-end transmission and detection components to realize full closed-loop high-precision control. This configuration helps improve positioning accuracy, grinding consistency, compensation reliability, and long-term machining stability, making the machine suitable for demanding precision grinding applications.
The X and Y axes are directly driven by linear motors, offering fast response, smooth movement, and high positioning accuracy. The Z and Z' axes use THK precision screw transmission, providing stable feed motion and reliable grinding depth control. This motion structure helps ensure smooth operation and durable machining accuracy during continuous production.
| Category | Item | Parameter |
|---|---|---|
| Control System | CNC Grinding Software | ANCA / Syntec |
| Control System | Servo Drives & Motors | ANCA |
| Machining Capability | Workpiece Shank Diameter | Φ3-Φ20 mm |
| Machining Capability | Workpiece Grinding Range | Φ0.1-Φ20 mm |
| Machining Capability | Max. Workpiece Length (Manual) | 300 mm |
| Machining Capability | Grinding Length (Manual) | 200 mm |
| Machining Capability | Max. Workpiece Length (Automatic) | 120 mm |
| Machining Capability | Grinding Length (Automatic) | 80 mm |
| Machining Capability | Machining OD Runout | ≤0.003 mm |
| Machining Capability | Length Machining Accuracy | ≤0.1 mm |
| Machining Capability | Angle Machining Accuracy | ≤0.5° |
| Machining Capability | Machined Surface Roughness | ≤Ra0.4 |
| Travel and Rotary Angle | Table Travel X/Y/Z/Z' | X: 50 mm / Y: 35 mm / Z: 375 mm / Z': 145 mm |
| Travel and Rotary Angle | Linear Axis Rapid Traverse Speed | 15 m/min |
| Drive and Power | Workpiece Spindle Power | 1.8 kW |
| Drive and Power | Workpiece Spindle Speed | 0-3000 rpm |
| Drive and Power | Fine Grinding Wheel Spindle Power / Speed | 1.4 kW / 10000 rpm |
| Drive and Power | Rough Grinding Wheel Spindle Power / Speed | 7.5 kW / 9000 rpm |
| Drive and Power | Total Machine Power | 21 kW |
| Accuracy Specifications | X-axis Repeat Positioning Accuracy | 0.0015 mm |
| Accuracy Specifications | Y-axis Repeat Positioning Accuracy | 0.0015 mm |
| Accuracy Specifications | Z-axis Repeat Positioning Accuracy | 0.002 mm |
| Accuracy Specifications | Z'-axis Repeat Positioning Accuracy | 0.003 mm |
| Accuracy Specifications | Workpiece Spindle Runout | ≤0.003 mm |
| Accuracy Specifications | Resolution of X/Y/Z/Z'-axis | 0.0001 mm |
| Specifications | Machine Dimensions | 1940 × 1893 × 2032 mm |
| Specifications | Machine Weight | 5 T |
Company Details
Year Established:
2010
Ecer Certification：
Verified Supplier
Queenly Machine established in Fujian, specializing in a wide range of precision CNC machine tools, including high-precision grinding centers, ultra-precision surface grinders, optical milling and grinding centers, flexible polishing machines, various machining centers, CNC cutting tools, power chuc... Queenly Machine established in Fujian, specializing in a wide range of precision CNC machine tools, including high-precision grinding centers, ultra-precision surface grinders, optical milling and grinding centers, flexible polishing machines, various machining centers, CNC cutting tools, power chuc...
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