TA-5 CNC Tool & Cutter Grinder

Accuracy Rigidity Efficiency

The TA-5 CNC tool grinder features highly rigid structural design and is aimed at grinding medium-sized and large-sized HSS and carbide material, especially at applications of aerospace and automobile.

It is widely used for standard tools, special tools, re-grinding, batch grinding, and mixed batch grinding, etc. high power output spindle and unmanned operation, while it remains stability and precision during the grinding process.



TA-5 Structure
  • 1. Horizontal structure with high rigidity.
  • 2. Built-in spindle HSK-50E.
  • 3. 3D tool probe/grinding wheel probe, automatically detects changes to improve machining accuracy.
  • 4. Workhead A axis spindle taper is BT50,driven by direct drive motor.
  • 5. Built-in spindle HSK-50E and grinding wheel automatic exchange system with 4 sets of grinding wheels for exchange; each group of 3 wheels with maximum wheel diameter of Ø150 mm and the longest wheel position of 200 mm.
  • 6. Optional Swiss STAUBLI TX2-60 robot loader with high degree of freedom and flexibility.
  • 7. The internal storage bin of the optional machine accommodates 4 workpieces with a diameter of Ø3 to 16 mm. 
Grinding Wheel Spindle
Built-in Spindle
  • Spindle Type is HSK-50E
  • High Rigidity
  • High Precision
  • High Power and High Torque
  • Low Vibration
Grinding Wheel Changer
  • TA-5 is equipped with 4 sets of grinding wheels, with up to 3 wheels/set, Spindle type is HSK-50E.
    For changing the roughing, finishing and polishing wheels, Choose appropriate cutting oil and filter equipment for grinding of different materials, such as tungsten steel, HSS, and stainless steel.

A-axis Workhead
Direct Drive Motor
  • Workhead Taper is BT50.
  • The Workpiece is Quickly Clamped by the Force of Air Pressure.
  • The Concentricity is Within 2 um. 
Probe for Workpiece
  • Automatically measure important tool parameters, and perfectly position tool in the shortest time.
Probe for Grinding Wheel
  • Provide accurate, repeatable geometric data, and measure front position, back position and grinding wheel contour radius.

Controller and Software

  • Flexium+ has new and enhanced features, new panels, a new HMI, an enhanced servo bus, enhanced drives and simplified connectivity.
  • With NUMROTOplus®, a wide range of tools can be manufactured and resharpened, Each tool detail can be adjusted to suit individual needs, an exceptional variety of programs with a built-in database for tools, technology and grinding wheel packages, Auxiliary pictures for all parameter settings, displaying true to scale tool dimensions.
  • The 2D simulation is an integral part of NUMROTOplus®,
    all grinding operations can be simulated on the PC using the 2D simulation, With the integration in the NUMROTO software of 3D tool simulation with grinding process animation and collision monitoring with 3D machine simulation.
  • NUMROTO Draw (opt. )
    After entering all geometry parameters a dimensioned projection drawing can be created automatically, which are taken as true-to-scale color graphic image or DXF drawing from the 3D simulation.

TA-5 Series Machine Specifications

X-axis Stroke 450 mm
Y-axis Stroke 410 mm
Z-axis Stroke 350 mm
Swivel Angle A-axis Stroke 360°
Swivel Angle C-axis Stroke -10° -190°
Rapid Traverse
Rapid Traverse X/Y/Z 15 m/min
Rapid Traverse A 1000 rpm
Rapid Traverse C 30 rpm
Linear Resolution 0.0001 mm
Radial Resolution 0.0001°
Grinding Range
Workpiece Diameter 3-32 mm
Max. Turning Diameter 90 mm
Max. Workpiece Length 180 mm
Max. Flute Length 150 mm
Wheel Packs Max. 4xØ150 mm (6")
Wheel Spindle HSK-50E Built-in Spindle
Spindle Power HSK-50E 24 kW
Max. Rotation Speed 10000 rpm
Controller NUM Flexium+ 68
Machine Dimensions
Electrical Power 3 x 380V Approx. 50 kVA
Weight 7370 kg / 7500 kg (Incl. Robot System) - opt.
Dimensions (L x W x H) 3860 x 3188 x 2726 mm
Air Pressure Min. 5 kgf/cm²
Rated Flow Min. 150 L/min

Standard Accessories

Collet Holder - NANN System (Made in Taiwan):
SPC8 (for Collet Ø3-Ø8 mm)
Collet - NANN System (Made in Taiwan):
Ø6 mm
Automatic Grinding Wheel Exchange System(4 Set)
X, Y & Z axis Linear Scale
3D Touch Probe for Workpiece & Grinding Wheel
Grinding Wheel Flange
Automatic Lubrication System
Full Encolsure Splash Guard
Leveling Bolts & Blocks
Halogen Lamp
Tool Box & Adjusting Tool

Optional Accessories

Collet Holder - NANN System (Made in Taiwan):
SPC16 (for Collet Ø9-Ø16 mm)
SPC25 (for Collet Ø20,Ø25 mm)
Collet - NANN System (Made in Taiwan):
Ø3, Ø4, Ø8, Ø10, Ø12, Ø16,Ø20,Ø25 mm
Automatic Loading / Unloading System(Robot System)
Jaw:Ø3-Ø20 mm
Loading Tray:Ø3, Ø4, Ø6, Ø8, Ø10, Ø12, Ø16 mm
Cooling System
Magnetic Separator for Filtering HSS
Voltage Stabilizing Transformer
Block Gauge
Testing Bar
Measuring Jig for Grinding Wheels

Optional Attachment

Stäubli TX2-60 Robot Loader(Opt. )

Faster tool changeover time by using a double gripper, maximum payload is up to 7 kg, tool  diameter is from Ø3 to Ø16 mm, length is from Ø35 to Ø150 mm.
•  Intelligent six-axis design with high flexibility achieving complex motion.
•  High-speed double grippers.
•  High-precision clamping and positioning.
•  High rigidity and low vibration to ensure production quality.
•  Trays with different diameters have different loading capacities; rods of Ø 3 to 6 mm can be loaded 900 pcs/3 trays.

If you have any content to ask, please leave a message to contact us, we will serve you as soon as possible.