国产aⅴ精品一区二区三区黄_内地精品毛片在线观看_亚洲欧美日韩ⅴ在线_校园春色男人天堂_国产久久视频热在线观看_无码av免费网址播放_熟妇性饥渴一区二区三区_黄色一级大片在线免费看产_国产真人作爱无码免费视频_狠狠亚洲婷婷综合色香

“The effect of wire drawing machine is not the same” we refer in the title, in fact means the piece of metal wire drawing machine drawn are not the same, then what causes the metal block not the same? In order to solve this problem, KANGSIDA machinery will come to all of us and do a detailed explanation, please look carefully.

When we are studying on this issue, how should we do regular operation and not waste materials at the same time? First, when the cooling water in the sealing room temperature is too high, for example more than 40 degrees, you can't let a sealed chamber to a cooling effect on the wire, which makes the KANGSIDA mechanical drawing machine monofilament in after annealing temperature is very high, the oxygen in the air at high temperature is going to be oxidation.

About methods to resolve these oxidation, we can examine the cooling circulating water, and have a look at the transmit whether it is normal, how about the cooling effect, we should add something which can enhance the saponification liquid concentration in a sealed room, so that we can ensure the wire work normally, and at the same time, we should also check the circulating water often.（http://www.ksdjx.com/）