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High-Precision Five-Axis CNC Tool Grinder with 15 kW Direct-Drive Spindle

Categories tuning and miling composite machine tools,rightangle robots,multi axis composite special machine
Certification: GS, CE, RoHS, ISO 9001
Model NO.: UT260
Supply Ability: 30set/mouth
Production Capacity: 50sets/Month
Trademark: Queenly
Leading Time: 35days
Payment Terms: T/T
Specification: 2550×3020×3000
Process Usage: Metal-Cutting CNC Machine Tools
Delivery Time: 15-30DAYS
Performance Classification: High-End CNC Machine Tools
Numerical Control: CNC/MNC
Movement Method: Contour Control
Price: USD50000-USD100000
Packaging Details: Standard export packing
Processing Precision: 0.01~0.02(mm)
Transport Package: Pallet
MOQ: 1sert
Condition: New
Origin: China
Place of Origin: China
Control Method: Closed-Loop Control
Brand Name: Queenly
Application: Glass
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High-Precision Five-Axis CNC Tool Grinder with 15 kW Direct-Drive Spindle

High-Precision Five-Axis CNC Tool Grinder with 15 kW Direct-Drive Spindle
Product Overview

The High-Precision Five-Axis CNC Tool Grinder is an advanced grinding solution designed for precision tool manufacturing, carbide tool grinding, end mill grinding, drill grinding, reamer processing, step tool grinding, and high-accuracy cutting tool production. With a 15 kW direct-drive spindle grinding head, linear motor driven X/Y axes, full closed-loop control, and precision Renishaw probing, this machine provides excellent rigidity, high grinding accuracy, stable repeatability, and efficient tool processing performance.

The machine is equipped with a high-precision 15 kW direct-drive spindle grinding head, providing strong power output and stable high-speed grinding capability. The grinding wheel flange can clamp 2-4 grinding wheels in one setup, allowing multiple grinding operations to be completed with fewer tool changes. This improves machining efficiency and supports complex tool geometry processing.

The workpiece spindle adopts DD direct drive, combined with a Schaublin precision collet and W25 precision clamping system. This configuration helps improve workpiece clamping accuracy, rotation stability, and grinding consistency, making it suitable for high-precision cutting tools and small-diameter tool processing.

Key Features
  • High-precision five-axis CNC tool grinder
  • Grinding wheel flange supports 2-4 grinding wheels in one clamping setup
  • DD direct-drive workpiece spindle improves rotation accuracy and stability
  • Schaublin precision collet and W25 clamping system ensure reliable tool holding
  • X/Y axes use linear motors and linear scales for high positioning accuracy
  • Z axis uses servo motor and C3-class ball screw for stable feed control
  • Precision Renishaw probe supports accurate measurement and compensation
  • Dual DD direct-drive rotary axes provide stable full closed-loop control
  • Suitable for carbide tools, end mills, drills, reamers, and custom tools
  • Supports high-accuracy grinding of complex tool geometries
  • Designed for tool manufacturers and precision machining workshops
Product Images
High-Precision 5-Axis CNC Tool Grinder front view showing machine structure and control panel High-Precision 5-Axis CNC Tool Grinder side view displaying machine dimensions and components High-Precision 5-Axis CNC Tool Grinder control panel interface and display High-Precision 5-Axis CNC Tool Grinder detailed view of grinding area and spindle
Technical Specifications
CategoryItemParameter
Control SystemCNC systemNUM (Flexium+) / SYNTEC 210MA-5E
Machining CapabilityProcessing workpiece diameterΦ0.5-Φ12 mm / Disc type: Φ200
Max. workpiece weight10 kg
Max. workpiece length< 200 mm
Grinding length< 120 mm
Travel and Rotary AngleSwivel angle A/B-axis strokeA axis: 0-∞ / B axis: 0-360°
Worktable travel X/Y/Z axisX: 590 / Y: 320 / Z: 250 mm
Drive and PowerSpindle power15 kW, 7000 r/min
X/Y power3 kW, 1166 N thrust
B-axis power1.2 kW / 100 rpm / 230 N*m
A-axis power0.6 kW / 200 rpm / 38 N*m
Z-axis power2.9 kW / 1500 rpm / 18.6 N*m
Total power25 kW
Accuracy SpecificationsLinear axis positioning accuracy±0.002 mm
A-axis repeat positioning accuracy4 arc sec
Linear axis repeat positioning accuracy±0.001 mm
B-axis repeat positioning accuracy4 arc sec
Precision of machining tool contour±0.005 mm
Mechanical InterfaceB-axis tool holder interfaceBT50
ToolholderW20, W25 hydraulic, SCHUNK, Schaublin tool holder
SpecificationsMachine weight4.5 T
Dimensions1520 × 2200 × 2160 mm
VoltageAC380V 50Hz
Optional ConfigurationsRobotic loading / unloading500 kg
Frequently Asked Questions
1. What is a Five-Axis CNC Tool Grinder used for?

It is mainly used for grinding and manufacturing precision cutting tools, including carbide end mills, drills, reamers, step tools, special cutters, and custom tool geometries.

2. What is the advantage of a 15 kW direct-drive spindle?

The 15 kW direct-drive spindle provides strong power output, stable rotation, high grinding efficiency, and reliable performance for precision tool grinding and heavy-duty grinding tasks.

3. How many grinding wheels can be clamped at one time?

The grinding wheel flange can clamp 2-4 grinding wheels in one setup, allowing multiple grinding processes to be completed efficiently.

4. What is the advantage of the DD direct-drive workpiece spindle?

The DD direct-drive workpiece spindle provides stable rotation, reduced transmission error, improved response, and better grinding accuracy for precision tools.

5. What clamping system does the machine use?

The machine uses a Schaublin precision collet with a W25 precision clamping system, helping ensure stable and accurate workpiece holding.

6. What are the advantages of linear motors on the X/Y axes?

Linear motors provide fast response, smooth movement, reduced mechanical wear, and high positioning accuracy. Combined with linear scales, they support full closed-loop precision control.

7. What does the Renishaw probe do?

The precision Renishaw probe supports tool measurement, positioning verification, and compensation, helping improve machining accuracy and consistency.

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