Filter elements are important filtration devices in industrial production. There are many types of filter elements, such as dawn hydraulic oil filter, hydraulic oil filter, dust filter, stainless steel filter and so on. Among them, Dawn hydraulic oil filter is mainly used in hydraulic oil to prote ----more
Several major misunderstandings of mechanical seal installation and overhaul Today I saw a post about various problems after installing a new seal. In fact, it is not the professional who will have more or less the following major misunderstandings during installation. 1) The larger the amount o ----more
Guizhou Honglin Machinery Co., Ltd. ordered a batch of environmental test chambers such as high and low temperature alternating heat and humidity test chamber/salt spray test chamber of our company. Guizhou Honglin Machinery Co., Ltd. is affiliated to the Aviation Engine Division of China Aviatio ----more
The origin of security gates: It is hard to imagine the earliest security gates in the history of our country. The earliest security gates were traced back to the Qin Dynasty more than 2,000 years ago. The earliest established security inspection gate in China was the "Magnetic Gate" se ----more
Today, I took back 200 million chrome-plated springs from the electroplating factory. I planned to pack and ship the products after inspection. As a result, I saw how the spring surface is so many spots! Hand touch and tie it! What to do, the problem came out, first find the reason from yourself, ----more
Because the working stress of the root is shaken in the shaking motion, the strength is weak, and it is easy to break and break. Therefore, in addition to ensuring sufficient strength, the transition arc should be large enough. The gland of the rocker head in the assembly makes the entire rocker f ----more
Inspection rules for protecting toe labor insurance shoes 1, factory inspection The quality inspection department of the manufacturer shall carry out the sampling plan according to the normal inspection as stipulated in GB2828. The inspection of the finished shoes shall be carried out in accorda ----more