Mechanical seal manufacturer: how to choose the engineering mechanical seals?

Mechanical seal manufacturer: how to choose the engineering mechanical seals? 2018 - 6 - Now whether the valve industry or engineering is little not the existence of mechanical seal, it also brings about the rise of mechanical seal manufacturers. Mechanical engineering is the modern construction industry will not container type mechanical seal can be less of large mechanical products, a lot of construction machinery in the manufacturing process is inseparable from the various types of seal products, especially in dealing with liquid mechanical products, the engineering machinery seal when the choose and buy needs to pay attention to what? Engineering machinery seal principle of choose and buy: 1, according to the working speed, determination by chemical industry printing and dyeing machinery seal rotating or stationary type, the hydrodynamic pressure type or non-contact type; 2, according to the sealed cavity pressure, determine the seal structure is balanced or unbalanced type, single or double face, etc. ; 3, according to the installation of sealed space effectively, determine the multiple mechanical seal factory spring or single spring or waveform spring, built in or outside the container type; 4, according to the temperature, and fluid properties, determine the friction pair and auxiliary sealing material, as well as the correct selection of lubrication, flushing, insulation, cooling and other mechanical seal protection system etc. All in all, to ensure quality of mechanical products, the teacher suggested that you'd better choose a regular enterprise to buy the products, to ensure product quality. More mechanical seal manufacturer information click: