In the process of producing architectural ceramics, we believe that ceramic molds are a very important production element. From some perspectives, the importance of ceramic molds even exceeds that of ceramic presses. Ceramic press is the ability to produce large-size ceramic tiles. In general, more than 3,000 ceramic presses can produce 900×900 ceramic tiles. At present, many ceramic tile manufacturers in Foshan are equipped with 3000. More than the ceramic press, but the ability to produce high quality ceramic tiles is largely determined by ceramic molds.
If equipped with the same ceramic press, equipped with a good ceramic mold and poor ceramic mold, there will be two completely different effects. From the perspective of total quality management, every link in production has an impact on the quality of the products. The stamping and forming of ceramic products is the first important link affecting the quality of ceramic products. The authors saw some enterprises in Nanzhuang, although these enterprises They are equipped with a large number of ceramic presses, but they use domestic ceramic molds of average quality. When stamping large-size ceramic tiles, there are often unqualified products. Workers only smash the bricks to avoid unqualified The brick embryo further enters the drying line and increases the cost. However, the author sees some ceramic enterprises in Shiwan, and the above phenomenon rarely occurs. Therefore, we can conclude that the benefits of good ceramic molds are obvious in terms of product quality and enterprise cost control.
At present, Foshan ceramics companies mostly use domestic ceramic molds, which are inexpensive, which is a good gamble. However, we must realize that domestic ceramic molds have serious drawbacks, that is, the quality of domestic mold steel used in domestic ceramic molds is quite different from that of imported products. A technician from a foreign company told us a joke. In order to prevent the steel on the bridge of the Yangtze River from rusting, the management department of the Yangtze River Bridge hired a special paint worker who was responsible for the anti-rust paint on the steel oil of the Yangtze River Bridge every day. They had just painted from the north side of the bridge to the south, and they had to go back to the north to paint again, because the steel paint on the north side began to rust again in a few months.
Whether this example exists or not is not important, but it mainly shows that there is a clear difference between the quality of domestic steel and the excellent imported steel, especially Japanese mold steel. This aspect is more prominent in ceramic mold steel. Imagine that ceramic ceramic presses work at 24 hours a day with a pressure of 3000-4000 tons. Ceramic mold steels must withstand the amazing loss. If the ceramic molds produced by domestic mold steel are used, the quality of the steel itself is very fast. It will be distorted, so the chance of a defective product will increase a lot. Therefore, we advocate the promotion of molds produced from imported mold steel. Secondly, even if the imported mold steel is used to produce the mold, the processing of the mold is quite important.
At present, in order to reduce costs, ceramic mold manufacturers often do not pay attention to quality. Therefore, the accuracy of ceramic molds produced is quite different from that of foreign countries (such as Taiwan, Japan, the United States, Italy, etc.). The accuracy of foreign countries has reached 1/100mm. On the contrary, the domestic still stays on the 1/10mm standard, which will inevitably lead to large differences in product quality. If high-quality ceramic molds are used, the process of edging may be redundant. Therefore, we have come to an effective conclusion: In order to effectively improve the quality of Foshan ceramic products, enterprises must pay attention to ceramic molds, and the preferred molds for imported mold steel. If conditions permit, it is best to use ceramic molds produced by Taiwanese companies or produced by foreign companies.
Inoculating loop and needle are instruments used for inoculation, serial dilution, aseptic sampling, transfer and microbial sample coating. Options include color-coded disposable consumables made of materials such as polymers, aluminum, and other metals. The disposable inoculating loops and the inoculation needles are made of non-toxic (USP VI grade) polystyrene material, which can provide users with a smooth surface of the inoculation loop for use in vaccines and diagnostic kits, pharmaceuticals and biotechnology.
Sterile Loop,Inoculating Loop And Needle,Disposable Inoculating Loops,Sterile Inoculating Loop,Sterile Disposable Inoculating Loops
Yong Yue Medical Technology(Kunshan) Co.,Ltd , https://www.yongyuepcrtube.com