Enamel equipment is made of high silicon content of vitreous enamel coating on the steel surface by 920 ℃ ~ 960 ℃ temperature repeatedly enameling, vitreous enamel adhesion to the metal surface from tires. Qinhuangdao enamel reactor manufacturers. Enamel performance are: 1. Corrosion resistance: the ability of organic acids, inorganic acids, organic solvents and alkaline PH value less than or equal to 12 solution; but a strong base, HF, and a temperature greater than 180 ℃, the concentration of greater than 30% of phosphoric acid NA; 2. Not sticky: smooth glass face medium non-stick and easy to clean; 3. Insulation resistance: for medium process is easy to produce static situations; 4. Enamel reactor manufacturers. Isolation: glass layer dielectric isolation and vessel steel tire iron ions are not dissolved in the media; 5. Preservation: the glass layer with good preservation of media performance. All reactor maintenance once every three months, when the maintenance and inspection of valves and piping for leaks, the agitator shaft is smooth, with or without abnormal noise bearing, gear oil have no black or below the horizontal, and the pipe on the reactor body pressure gauge test once every six months, the safety valve and the reactor body once a year. Fill out the "reactor maintenance and inspection records table."