Post RFQ
It adopts a high-strength wear-resistant cast iron body chassis to ensure no deformation during long-term use, and is equipped with a stepless speed regulating motor, which can flexibly adjust the speed range of 50-1500rpm according to the sample material, adapting to different sizes of grinding and polishing consumables. It comes with a quick-release sample chuck, which can quickly fix samples of different sizes and avoid deviation during the clamping process. The whole machine adopts a closed dust-proof design to reduce the damage of grinding and polishing debris to the internal motor, and the noise is controlled within 58dB to create a quiet working environment. It supports replacing grinding and polishing discs of different specifications, compatible with most mainstream metallographic polishing consumables on the market, no need for custom accessories, reducing later use costs.

The grinding disc diameter is 203mm (8 inches), the speed adjustment range is 50-1500rpm stepless speed change, the input power is 0.37kW, the power supply specification is AC220V 50/60Hz (optional AC110V for North American market), the net weight of the whole machine is 35kg, the body dimensions are 550×450×300mm, it is equipped with 1 grinding and polishing head, adopts manual knob speed adjustment, adapts to cylindrical samples with maximum Φ50mm, the noise level is ≤58dB, passed CE safety certification, compatible with 200mm diameter silicon carbide sandpaper, nylon polishing cloth and other consumables, the quick-release chuck adapts to samples with Φ10-Φ50mm.

It is suitable for undergraduate experimental courses of materials science and engineering majors in colleges and universities, incoming material metallographic inspection of small and medium-sized metal manufacturing enterprises, metallographic structure analysis of jewelry, failure analysis of small hardware parts, and can also be used for pre-experimental sample preparation in scientific research institutes. It is one of the core supporting equipment of entry-level metallographic laboratories, which can meet the sample preparation demand of less than 50 pieces per day.