Hot rolled material is annealing in cold rolled annealing furnace and after pickling in acid.All mill rolls are grinded on precision grinding machine with proper chamfering after first shift operation.All sheets are pickled in different tanks and sheets are dried on brush roll machine before dispatch.These sheets are again annealing then sent to straighten machine for straightening and pickling in acid and send for packing according to size and quality.Inspection is done at various stages. By experience staff keeping proper control overall internal process via rolling, annealing, pickling, treatment of waste etc. Hot Rolled Steel Sheet Coil,Hot Rolled Steel Coil,Hot Rolled Sheet,Hot Rolled Steel Shandong Guanzhou Iron and Steel Group Co., Ltd , https://www.cnshansteel.com
I used their wireless bridge the year before. The situation is similar to yours. I have found several manufacturers of wireless bridges, including Teng Yuan. I picked four out and went home to home to test, and many other manufacturers are very low prices, but the quality of the products are not enough, or to help me test the technical staff will not work, test a few Days, various problems did not help me solve.
Later, after measuring Tengyuan Zhituo, I was very satisfied. Although their products are more expensive than other brands, they are indeed worth the money. They sent technical personnel to come and install them in 32 or more. The test was very smooth. I tried it for several days, but it was basically no problem. Afterwards, I directly took the board, and now several wireless bridges are still in use, quite practical.
Occasionally I heard that a friend had to use a wireless monitoring system. I would recommend Tengyuan Zhituo directly to them. They feel good after using it.
Hot rolled steel coils widely used in petroleum, chemical, power plants, boilers and other industries for the production reactors, heat exchangers, separators, tank, gas cans, gas cans, nuclear reactor pressure vessel, boiler drum, liquefied petroleum gas cylinders, Hydropower high-pressure pipes, turbines and other equipment and components volute.
I intend to buy several sets of wireless bridges capable of transmitting about 8-16 kilometers. I have found several wireless bridge manufacturers, both foreign and domestic, and I feel that other products are not too expensive or they are of average quality, including one domestic The brand, called Teng Yuan Zhi Tuo, has a good product quality. It's a little expensive. Just want to ask, how about their wireless bridge? Value is not worth that price? Has anyone used it?