How to choose ultrafine grinding mill
Apr 09,2021
Ultrafine grinding mill can be widely used in the field of deep processing of fine powders such as limestone, dolomite, marble, barite, kaolin, talc, etc., and is an ultrafine limestone milling equipment for producing high-quality powder.
Ultrafine grinding mill has comprehensive mechanical crushing performance such as roller compaction, grinding, impact, etc., and various performance indicators are greatly improved to meet various non-metallic mineral grinding processing. It has a small footprint, strong complete set, wide use, and simple operation. ,Fine powder deep processing equipment with advantages of convenient maintenance, stable performance and high cost performance.
Users should follow their own needs when purchasing ultrafine grinding mills. Firstly, check the product quality from the appearance of the equipment, carefully observe whether the frame and casing of the ultrafine grinding mill are bumped, whether there are obvious factory problems, such as manufacturing defects and serious damage, whether the external spray paint of the equipment is bright and smooth, and the color matching is reasonable. Whether there is paint flow or paint leakage, observe whether the fasteners of the equipment are complete and installed tightly.
In addition, it is necessary to turn on the power to perform a test machine. By observing the overall operation of the equipment, if a problem is found, the test machine must be stopped immediately. Inspection of the internal wear scars of the equipment: After the test machine is over, you need to open the casing and carefully observe the state of the wear scars on the two grinding discs.
Evenly distributed wear marks are normal. Generally speaking, the wear marks on the edges of the grinding discs should be deeper, and the middle ones should be shallower. Special attention should be paid to the fact that no cracks and gaps of any size should appear on the grinding discs. After that is the inspection of documents and spare parts: the purchased ultrafine grinding mill needs to have the certificate of grinding disc inspection, the product nameplate and the equipment instruction manual, and at the same time, carefully count the tools and spare parts that come with it. It is convenient to change the wearing parts of the follow-up work. Also when purchasing the ultrafine grinding mill, you need to purchase several sets of grinding discs for spare use.
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