What are the processing methods of the sample rapid grinder?

     Equipment needs to improve the speed of detection to meet the needs of social development. In the past, the traditional pesticide residue detection method was time-consuming, labor-intensive, and inefficient when grinding samples. Now, using the sample rapid grinder, within 3-5 minutes, The processing of 12 samples can be completed, which greatly improves the efficiency and reduces the error, and the treatment method is tested to be in full compliance with the relevant national standards. The sample frozen in the grinding tube collides with the grinding ball model, and the resulting shearing force and impact force completely break the tissue. Its use in pesticide residue detection is mainly used in the pretreatment of pesticide residue detection samples, that is, as a tool for sample grinding. In the detection of pesticide residues, it is often used in the step of sample pulverization. The sample was weighed and simply shredded and placed in a 50 ml centrifuge tube.

The rapid sample grinder is used for pulverizing the sample to be tested, which can effectively improve the pulverization speed and ensure the pulverization effect, thereby greatly shortening the cycle and time of pesticide residue detection, and can be used for analyzing the cause of pesticide residue. In the grinding and polishing process, the abrasive with chrome oxide as the abrasive is applied to the working surface of the rig. Since the abrasive is softer than the lap and the workpiece, the abrasive is suspended between the workpiece and the lap during the grinding process, mainly using the abrasive. The chemical action with the surface of the workpiece produces a very soft oxide film, and the film at the bump is easily rubbed off by the abrasive. This method gives a very fine surface roughness. It can process all kinds of steel, hardened steel, cast iron, copper and aluminum and its alloys, hard alloys, ceramics, glass and some plastic products. The workpieces are randomly contacted with the lap, the high points are trimmed, the error is gradually reduced, and the precision is reduced. It is improved, the workpiece can be inspected, the grinding position is changed and the grinding time is controlled to ensure the dimensional and shape precision, and the processing quality is reliable.
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