Uses grate sintering machine trolley main parts, the role of the grate bars with trolley steeplechase constitute trough space to accommodate, bearing mineral aggregate. Part of the grate is in contact with the mineral aggregate on the surface, both ends of the grate of the upper part of the force, play a supporting role. The bottom grate bars are twofold effect grate manufacturers, the role of fixed grate is flipped when the first discharge, so they can not fall off; followed in the case of the top of the grate bars under pressure to play a supporting role, can effectively grate to prevent bending. 1. Temperature variation in the work environment: the sintering temperature sinter up to 1100 ℃ burn grate role grate temperature is generally 800-1000 ℃; after unloading 100-300 ℃ 2 rapid drop in air temperature. gas corrosion: oxidizing atmosphere CO, CO2, SO2 and water vapor, the corrosion 3. bearing temperature: high temperature sintering to withstand the force of gravity 3. sinter sinter ore impact and friction wear: loading, unloading process of sinter impact and friction material 4. The high temperature and high wear pink - gas two-phase flow erosion grate body is material to withstand hammering carrier grate, but it is also the product material discharged body size constraints. It has a plate and grate grate grate two structural performance, the latter through the sieve was significantly higher than the former, the more widely adopted. Meanwhile grate divided into heat and cold treatment, heat-treated grate more durable than cold treatment grate there aesthetics. Grate role, Xin Li Heavy Industries (certified), Eguchi County grate provided by Gongyi City Heavy Machinery Manufacturing Co., Ltd. Xin Li. Gongyi City Xin Li Heavy Machinery Manufacturing Co., Ltd. (www.gyxljxc.com) (www.gyxljxc.com) is Zhengzhou, forgings leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum to meet customer needs. Li Xin Heavy Industries in leadership with the staff warmly welcome all inquiries negotiations to create Xin Li Heavy a better future.