• YHDM 580E.jpg

YHDM580E high-precision vertical Double Disc grinding machine

The machine tool can be hard, brittle, thin non-metallic parts (glass, ceramic, sapphire, etc.) of the double end face of high-efficiency precision grinding, can also be precision grinding metal thin precision parts (bearings, gears, valves, hard alloy blades, seals, oil pump blades, piston rings, etc.) of the upper and lower two parallel planes. The machine tool adopts grinding thinning process to solve the technical problem of mobile phone touch panel glass thinning. The machine tool has a high degree of intelligence and can realize automatic on-line measurement of workpiece thickness and automatic loading and unloading. It can automatically complete all links of the workpiece from wool to the thinning process and automatically transport it to the next process, thus significantly improving the processing efficiency and processing quality.


Precision grinding, intelligent manufacturing technology, integrated solutions

Typical Machining Parts

Typical Machining Parts

Piston ring Bearing Gasket Mobile phone glass


Processing mode

C- mode grinding (C)
Suitable for high efficiency, multi-specification variety processing
Continuous mode grinding (LX)
Suitable for high removal, thin workpieces (1-8mm)


Equipment Highlights

Equipment Highlights

● C- type grinding or continuous grinding processing (optional swing grinding, double-station planetary grinding), high-precision and efficient grinding of both ends of the workpiece;

● The rear side of the machine tool opens a large window to change the grinding wheel, which is convenient and simple. The feeding table is fixed and can be equipped with automatic equipment to avoid precision changes and frequent adjustments caused by frequent opening and closing of the feeding table.

● The upper box body, the lower box body and the feeding table are vertically connected and fixed in turn to ensure the smooth operation of the whole machine.

● Adjust the angle of the upper and lower boxes by three-point adjustment, so as to adjust the parallelism and angle of the upper and lower grinding heads, which is more convenient to operate, stable and reliable.

● Adopt linear dressing mechanism, multiple groups of oilstones participate at the same time, and the dressing efficiency is high.

● The servo motor is used to control the reducer to drive the screw to drive the screw nut to push the grinding head part to move up and down, and the precision linear grating ruler is equipped to ensure the micron feed accuracy.

● High rigidity and high torque electric spindle is used to replace ordinary mechanical spindle, which runs smoothly, eliminates machine vibration caused by transmission chain, and improves grinding efficiency and accuracy.

● Spindle center water, improve grinding efficiency.

Technical parameters

Technical parameters

Item/Product Model



Machining workpiece diameter



Machined workpiece thickness



Grinding wheel size



Grinding head motor



Grinding head speed



Feed tray motor power



Whole machine quality



Overall dimensions of machine tool (length x width x height (LxWxH)



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Keywords: CNC grinding machine series, grinding and polishing machine series, intelligent equipment, metallurgical energy equipment
Functional parts