[Brief] high temperature shield is a shield, it can effectively protect the screw, light bars, shafts, columns, and other components from dust and external characteristics of pollution and damage, with parts outstretched or compressed moving, vertically or horizontally can be used either [detailed description] history of the high temperature resistant protective cover, the purpose of high temperature resistant protective cover, manufacturers high temperature resistant protective cover of the high-temperature protective cover is a kind of the protective cover, it can effectively protect the screw, the light special pollution and the destruction of the bar, shaft, column parts from dust and external, with the parts do outstretched or compression movement, vertical or horizontal use can be high temperature shield is a shield, it can be effective protection screw, light bars, shafts, columns and other parts from dust and external the special pollution and damage, with parts do outstretched or compression movement, vertical or horizontal use can. Level of use is recommended to use plastic or aluminum support ring, to maintain a uniform distance between the shroud cavity screw and prolong life. The stretched length is large can be coupled in each compromise metal rings, to improve the stability of the shroud. Connection or fixed end usually use metal flange can also choose the ferrule type. Screw shields processing methods, as well as taking into account the factors of different materials suitable for different processes can be divided into two forms. A steel ring support screw shields, such shield using a variety of fabrics, with a stiff wire ring support at high temperature 110 ° C, -40 ℃ low temperature between normal work. Can be effective dustproof, waterproof, anti-oil, anti-emulsion and chemicals, this shield shape neat, is not easy deformation characteristics, based on its tight, strong guard and can be used for a number of mechanical ventilation, dust and other. The flexibility of the product not only in the material optional, but also in that it can be according to the specific requirements to determine the required diameter and length. Another is sewn screw shields circular screw shields are stamped wafer sewn into two adjacent inner edge, the two outer are sewn together by sewing can be achieved relatively good shape stable and firmly in the horizontal direction. Material have a wide selection of high-temperature protective cover history, depending on the working environment and high temperature shield uses high temperature shield manufacturers