High precision grinding and polishing machine Features

A variety of cylinder options can be adapted to the process requirements of different processing workpieces

Special low-friction cylinders, not common market cylinders, with thick bore, overcoming the deflection of the cylinder shaft; suitable for workpieces with high pressure and long time processing (such as sapphire, silicon carbide)

You can also choose to use imported brand cylinders, with good friction coefficient, which can realize the slow and light pressure of the P.P plate to meet the needs of processing fragile and thin workpieces.

Multi-stage pressure control, more precise and stable pressure control, to ensure that workpieces that cannot withstand high pressure can also be processed smoothly

P.P plate automatic positioning mechanism, convenient for personnel to load and unload

4 P.P disks can be independently controlled, four axes can be processed at the same time, or a single P.P can be processed independently

4 P.P disk frequency conversion motors are forced to drive, P.P speed is adjustable

The 4 P.P disks can be operated individually on both sides, or can be operated collectively on the touch screen

4 P.P disks have independent voltage stabilizing system

4 P.P disks can achieve "fast decline, slow decline, slow rise and quick rise"

The P.P disk pressure is controllable, ensuring that it cannot withstand the processing of high-pressure wafers.

50B single-sided copper plate polishing machine
Fixed plate diameter			Φ1240xΦ350x T13mm  （Aluminum base33mm）
Pressure plate diameter			Φ485mm
Machine size			3350x 1721 x 2900mm
Machine weight			8000KG
power supply			380V/50Hz
Motor power			22KW
Fixed plate rotation number			0-90RPM/Min

     Other parameters

Machine weight	8000KG	motor	●0.4KWx4 1.6KW PP Head drive motor ●22KW Bottom plate drive motor
power  supply	380V/50Hz	Fixed plate rotation number	●0~90RPM
P.P  Number of revolutions	0~ 80 RPM	P.P greatest  pressure	●300KG
Air           pressure	0.6MPa
Single       processing quantity	●4"piece   oneP.P   10piece  4P.P   40piece ●6"piece   oneP.P   6piece    4P.P   24piece ●8"piece   oneP.P   3piece    4P.P   12piece	Use  environment	15~ 35° C ●Humidity: below 85%, condensed sewage; ●Air quality: non-corrosive. No flammable, harmful gas, no pollutants, dust, etc.