Hitachi crawler bottom roller is an analysis and research on the phase composition and structure changes of the Al2O3-SiO2 castable for Hitachi crawler bottom roller of CSP system soaking furnace during use. The results show that the obvious characteristics of the castable are compact structure and reasonable composition, especially the use of composite binders, which not only endows the product with bonding strength at room temperature, but also can be asynchronous but continuous under temperature gradients. The sintering reaction makes the product always maintain stable volume, compact structure and certain strength.
Hitachi crawler bottom roller pressurized sugarcane press, its structural feature is from the original top roller pressurized by Hitachi crawler bottom roller pressurization, by setting up hydraulic piston cylinders under the bearing seats of the front and rear rollers achieve. Compared with the prior art, the machine has the advantages of smooth transmission, less wear, long life, good reliability, simple structure, light weight, easy adjustment of the best working parameters, low energy consumption and high efficiency. It is suitable for sugarcane press. Hitachi crawler bottom roller pressurized sugarcane press, including top roller, front roller, rear roller, bottom comb, discharging trough, feeding trough, frame and base, characterized by bearings on the front and rear rollers A hydraulic piston cylinder is set under the seat.
