What are the basic components of an explosion-proof electric hoist ? Want to know, the following small series will tell you: 1. The explosion-proof electric hoist is composed of several parts that can be disassembled separately. It is very convenient to use, maintain and repair, and can shorten t

The frequency is different, the high frequency is 250-300kHz, and the intermediate frequency is 2500-8000Hz. You should say that the low frequency should be the power frequency. Because only the power frequency quenching, the power frequency is 50Hz. The higher the frequency, the shorter the heati

Butterfly valve advantages: 1. It is convenient, quick and labor-saving, and has low fluid resistance. It can be operated frequently. 2. Simple structure, small size and light weight. 3. The mud can be transported and the liquid is accumulated at the mouth of the pipe. 4. A good seal can be ac

Blue Precision Pump Industry | FSB Series Fluoroplastic Corrosion Resistant Pump Start and Stop FSB Series Fluoroplastic Corrosion Resistant Pump Start and Stop: 1. Check the running direction of the motor, whether it is consistent with the direction of rotation of the pump; 2. Check whether the

100,000 start your entrepreneurial path   “ I know that I sell fried rice noodles on the marketside in the industrial zone of Shenzhen . I sell an average of 1,500 copies a day, 4 yuan a piece, and a gross profit of 70%. A tricycle and a wife help, and can open for 11 months a year. , t

The high temperature and high pressure power station valve is also called the special valve for the power station. It is mainly used for the pipelines of various systems of the thermal power station, cutting or connecting the pipeline medium. Applicable medium: non-corrosive medium such as water a

Kunshan Yide Metal Industry Co., Ltd. is a professional sheet metal manufacturing factory. It was established in December 2002. Its main products are tool machine covers, sheet metal components and guide rail covers (retractable shields), and have a number of high-quality, Experienced and skilled

The new “National Standard for Ceramic Tiles” is about to be officially put into effect. Compared with the old national standard, the new national standard of ceramic tile not only has a more detailed reference index, but also sets strict rules for the outer packaging of cerami

Sumitomo Cycloid Reducer Since its introduction in 1939 , the cycloid reducer has earned its customers a high degree of strength and reliability. Its advantage lies in its unique tooth shape and structure. The inner teeth adopt a circular arc shape and the outer gear adopts an equidistant curve of

The speed reducer has been used for a long time, and various kinds of vibration noises and other conditions are generated. This indicates that the internal parts of the reducer are damaged and should be repaired or replaced. (1) Gear wear gear wear mainly has tooth surface wear gear teeth broken

[Circular blade processing] To prevent thermal damage of diamond, thermal stress damage due to the presence of metal catalyst impurities in the synthetic full-rock is considered. Therefore, it is necessary to select a brazing material having a brazing temperature as low as possible. From the way