It adopts a precision linear guide rail moving polishing head, which can realize fixed-point polishing and uniform grinding, with surface roughness detection accuracy up to ±0.1μm, meeting the testing requirements of cutting-edge materials such as nanomaterials and semiconductors. Equipped with a constant temperature water cooling system, which can keep the grinding disc temperature stable at 25±2℃, avoiding sample deformation caused by temperature changes during the polishing process. The microcomputer control system can precisely control the rotating speed, polishing time and polishing pressure, and the digital display of speed and time makes the operation more intuitive. The machine uses a high-precision ceramic bearing grinding disc, with low wear and long service life, and is compatible with ultra-fine polishing consumables such as diamond spray with particle size below 0.5μm.
The grinding disc diameter is 150mm, the speed adjustment range is 50-3000rpm stepless speed change with digital display, the input power is 0.55kW, the power supply specification is AC220V 50/60Hz, the net weight of the whole machine is 42kg, the body dimensions are 600×500×400mm, it is equipped with 1 precision moving polishing head, adopts microcomputer precise control with touch screen human-computer interaction interface, adapts to cylindrical samples with maximum Φ30mm and square samples with 30×30mm, the noise level is ≤55dB, passed CE and ISO14001 safety certification, equipped with 5L constant temperature water cooling tank, the surface roughness testing accuracy is ±0.1μm, compatible with 140mm diameter diamond spray, alumina polishing powder and other ultra-fine consumables.
It is suitable for university key material laboratories, national nanomaterial research centers, high-end semiconductor component manufacturing, aerospace precision component failure analysis and other scenarios, which can meet the ultra-high precision metallographic sample preparation demand of scientific research and high-end manufacturing, providing reliable sample support for cutting-edge material research and high-end component quality inspection.
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