QD680 6-axis CNC tool grinder
QD680 is suitable for the IT, automotive industry, aerospace industry, medical industry, and other metal grinding tools industries.
It’s a high-precision and efficient tool-grinding center with excellent performance.
It is suitable for the production or grinding of small-size (φ1-8mm) milling tools, drilling tools, and forming tools.
Diameter range from 3 mm up to 12mm and a maximum tool length of 200mm.
The machine can be optionally equipped with a 3-axis automatic loading system, anticollision system, and accurate clamping high-precision holder for workpieces.
Product details
Feature:
QD680 is suitable for the IT, automotive industry, aerospace industry, medical industry, and other metal grinding tools industries.
It’s a high-precision and efficient tool-grinding center with excellent performance.
It is suitable for the production or grinding of small-size (φ1-8mm) milling tools, drilling tools, and forming tools.
Diameter range from 3 mm up to 12mm and a maximum tool length of 200mm.
The machine can be optionally equipped with a 3-axis automatic loading system, anticollision system, and accurate clamping high-precision holder for workpieces.
Machine Body
Fuselage bases (X carrier, Y carrier, Z carrier, and Z column)are all made of natural granite with excellent thermal stability and vibration absorption.
Linear axis X,Y, Z adopt ball screw linear guide drive.
The rotation spindle A-axis adopts powerful direct-drive conversion, B-axis and C-axis adopt turbo conversion.
Double grinding spindle head(C-axis)
The machine tool adopts a high-precision, direct-drive variable-frequency motorized spindle.
The spindle has two sets of grinding wheel flanges. Each set of flanges can be equipped with 2 to 4 grinding wheels at the same time.
According to the grinding process, the grinding wheel group can be changed quickly, which can fully satisfy various tool grinding needs.
The workpiece spindle(A-axis)
The rotation spindle A-axis adopts direct-drive conversion, equipped with W20 tool holder and collet.
The workpiece is automatically clamped
Optional loading
The machine is equipped Nachi robotic arm. The automatic loading and unloading robot system can realize full-automatic production for 24 hours
Parameter
Model | QD560 |
CNC system | SYNTEC 210MA-5E |
Grinding tools software | 10mm |
Max. Processing workpiece diameter | 150m |
Max. processing workpiece length | 10mm |
Max. processing workpiece groove depth | 10Kg |
Max. Workpiece weight | 11 KW |
Grinding head Max. Power(electric spindle) | Φ50~Φ200mm |
Grinding wheels(CBN/diamond) | 1000-8000rpm |
Grinding head spindle rotation speed(frequency regulation) | 320(-100~220)mm |
Vertical lifting stroke of workpiece head frame (Z axis) | X:285 / Y:300 / Z:320 |
Workable travel X axis/Y-axis | 15m/min |
Linear axis quick travel speed | 200rpm |
Workpiece spindle rotation speed(A-axis) | 10mm |
Rotation range of A-axis | ∞ |
Automatic clamping workpiece range | Φ3~Φ12mm |
Grinding head swing Max rotation speed(C-axis) | 75rpm |
Rotation range of C-axis | 175°(+160°~-15°) |
Workpiece spindle center height | 140mm |
Workpiece spindle radial runout | ≤0.005mm |
Grinding head spindle radial runout | ≤0.005mm |
Air cylinder clamping force adjusting range | 750-800kg |
Linear-axis resolving power | 0.001mm |
Rotation axis resolving power | 0.001° |
Voltage | AC 380V 50HZ 3 phase |
Total power | 18 KW |
Machine size | 1600×1550×2100mm |
Machine weight | 3.5T |
Why choose us
· The factory area exceeds 6000 square meters.
· The product models are complete, with a wide range of functions.
· More than 15 years of experience in design, research and development, and production of grinding machines.
· ISO9001:2015 quality management system certification.
· It has an efficient after-sales service team.

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