iPoli-2SC-250A The automatic grinding and polishing machine is a double-disk desktop machine, which is an integrated machine of central force pressurization and single-point pressurization. It is a new generation of high-precision, sample-making process automation research and polishing equipment manufactured according to international standards and international advanced technology. Equipped with high quality electronic proportional valve, stepless and intuitive adjustment of grinding and polishing pressure. The rotation direction of the grinding and polishing plate can be arbitrarily selected, and the grinding and polishing plate can be quickly replaced. Multi-sample gripper, pneumatic single-point loading and center loading and other functions. This machine adopts advanced microprocessor control system, which makes the speed of grinding and throwing disc and grinding and throwing head stepless adjustable, and the setting of sample pressure and time is intuitive and convenient. The grinding and polishing process can be completed only by replacing the grinding and polishing plate or sandpaper and fabric. So that the machine shows a wider range of applications. It has the characteristics of stable rotation, safety and reliability, low noise and the use of cast aluminum base to increase the rigidity of grinding and polishing.