Due to long-term use, the A186 carding machine of our factory wears the 12×50mm keyway of the shaft head, which affects the normal use. To this end, we use the graphite false bond repair process to repair, and achieved good results, as follows: (1) Pre-processed graphite dummy key, the key width size is 0.5 ~ 0.8mm smaller than the actual required size. (2) Position the graphite dummy key correctly in the original keyway position. (3) φ2.5mm welding rod is used for the parts to be repaired around the dummy key, and small current is applied.
Centrifuge tubes are used in laboratory centrifuges, machines that spin samples in order to separate solids out of liquid chemical solutions. The centrifuge tubes can be made of glass or plastic, and resemble miniature test tubes with tapered tips. They are mainly used in series test like the centrifuge of nucleic acid
50 ml Centrifuge Tubes,15 ml Centrifuge Tubes,5ml Centrifuge Tubes,Centrifuge Tube Holder,Micro centrifuge Tubes
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