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YM-1 Metallographic Sample Pre-grinder

YM-1 Metallographic Sample Pre-grinder During the metallographic sample preparation, pre-grinding is the essential former procedure before polishing. The pre-grinding enhances greatly the efficiency of the sample preparation. YM-1 is designed according to the customers’ requests and adapted to various kinds of materials. The size of the disc and the transmission power are larger than the same products in the market, which is the ideal equipment for pre-grinding. Working principle: the water flows into the rotating grinding disc through the water tube, and then the water below the abrasive paper flows out under the centrifugal force of the rotating disk, which generates a vacuum space and presses the abrasive paper on the disc tightly to do the pre-grinding work. When the disc stops rotating, the effect disappears and the abrasive paper can be easily taken off.
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YM-1A Metallographic Sample Pre-grinder

YM-1A Metallographic Sample Pre-grinder During the metallographic sample preparation, pre-grinding is the essential former procedure before polishing. The pre-grinding enhances greatly the efficiency of the sample preparation. YM-1A is designed according to the customers’ requests and adapted to various kinds of materials. The size of the disc and the transmission power are larger than the same products in the market, which is the ideal equipment for pre-grinding. Working principle: the water flows into the rotating grinding disc through the water tube, and then the water below the abrasive paper flows out under the centrifugal force of the rotating disk, which generates a vacuum space and presses the abrasive paper on the disc tightly to do the pre-grinding work. When the disc stops rotating, the effect disappears and the abrasive paper can be easily taken off.
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YM-1B metallographic sample pre grinding machine

YM-1B metallographic sample pre grinding machine
  1. single disk desktop design, easy to operate
  2. provide water supply system for wet grinding to prevent damage to metallographic structure due to sample overheating
  3. ABS materials are integrated and visualized
  4. stable transmission, low noise, convenient operation and maintenance
During the preparation of metallographic samples, the pre grinding of samples is an essential pre process before polishing. The samples after rough grinding, fine grinding and fine grinding can be effectively polished. Ym-1b metallographic sample pre grinding machine is a classic product. The shell is made of ABS material, with visual speed. It is equipped with a water supply system for wet grinding to prevent the metallographic structure from being damaged due to sample overheating. It has the advantages of stable transmission, low noise, convenient operation and maintenance, and is suitable for the pre grinding requirements of a variety of materials.   Grinding disc diameter:203mm speed:700r/min Direction: anti-clockwise Motor power:0.2kW Input power supply:220V, 50Hz Overall dimension (width * depth * height):380×640×260mm Net weight:30kg
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YM-2A Metallographic Sample Pre-grinder

YM-2A Metallographic Sample Pre-grinder During the metallographic sample preparation, pre-grinding is the essential former procedure before polishing. The pre-grinding enhances greatly the efficiency of the sample preparation. YM-2A is designed according to the customers’ requests and adapted to various kinds of materials. The size of the disc and the transmission power are larger than the same products in the market, which is the ideal equipment for pre-grinding. Working principle: the water flows into the rotating grinding disc through the water tube, and then the water below the abrasive paper flows out under the centrifugal force of the rotating disk, which generates a vacuum space and presses the abrasive paper on the disc tightly to do the pre-grinding work. When the disc stops rotating, the effect disappears and the abrasive paper can be easily taken off.
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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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