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SPG-2D Metallographic Sample Polishing Machine

SPG-2D metallographic sample polishing machine is designed on the basis of SPG-2C. It changes the vertical structure to cabinet structure, and the rotating speed is also designed to two different speeds 700r/min and 900r/min, which can meet the polishing requirements for different materials, and the cabinet structure also brings a lot of convenience.
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SPG-2DA Stepless Metallographic Sample Polishing Machine

SPG-2DA Stepless Metallographic Sample Polishing Machine During the metallographic sample preparation, polishing is the primary working procedure. After polished on the polishing machine, the sample surface could be very bright like mirror. SPG-2DA metallographic sample polishing machine is designed on the basis of SPG-2D according to the customers’ requests. The rotating speed of two discs is designed to stepless speed, which can meet the polishing requirements for different materials. It has a nice appearance, easy to use and maintain, which is the ideal equipment for metallographic sample polishing.
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YPG-1B Metallographic Sample Polishing Machine

YPG-1B Metallographic Sample Polishing Machine During the metallographic sample preparation, polishing is the primary working procedure. After polished on the polishing machine, the sample surface could be very bright like mirror. YPG-1B is designed according to the customers’ requests, the cover is made of ABS, and it works steadily with low noise, easy to use and maintain. The size of the disc and the transmission power are larger than the same products in the market, which can meet the polishing requirements for more materials. It is equipped with the polishing water supply system, which is the ideal equipment for metallographic sample polishing.
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ZDD-1 Automatic Dropping Device

ZDD-1 Automatic Dropping Device In the metallographic sample preparation, pre-grinding, polishing and grinding are the indispensable procedures. The suspension needs to drop in the process of grinding and polishing, so this dropping device is just designed for the automatic dropping of the suspension. This machine is controlled by single chip microcomputer, and it is output by a precise peristaltic pump. The touch panel displays and controls the input speed. The motor is the 24V DC brush motor, used for a long time, and can completely replace the artificial drops. It has reached the purpose of timing and uniform output of the suspension. The machine can adapt to the output of various suspensions and can be used for various grinding and polishing machines. Its easy operation, compact appearance and safety make it the best ancillary equipment for metallographic sample preparation.
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ZPG-300 Vibratory Polishing Machine

ZPG-300 Vibratory Polishing Machine Vibratory polishing is a kind of technology to minimize the wear of samples. It is suitable for preparing high quality polished surfaces on various materials, including the application of electron back scatter diffraction (EBSD). ZPG-300 adopts the spring plate and magnetic suction motor to produce vibration in the left and right directions, but the spring plate connecting the polishing disc and the vibratory body has an angle, which makes the sample move circularly on the polishing disc. Unlike traditional vibratory polishing machines, it can make horizontal vibration and maximum increase the contact time with the polishing cloth, which would not generate damage layer and deformation layer. It can effectively remove and avoid the characteristics of floating, embedded and plastic rheological defects. The shell of the machine is formed with ABS material which is novel and beautiful. The vibratory frequency can be adjusted automatically according to the working voltage, which is easy to operate. It can place multiple samples at one time, after setting parameters the user can leave and wait for the samples to finish the vibratory polishing automatically. With the final polishing suspension, it can effectively remove the final thin deformed layer on the surface of the sample and improve the light reflectivity of the sample surface to obtain the perfect metallographic observation image. It is the ideal choice for final physical polishing.