JULI Engineering

The big-obliquity flexible side wall belt conveyor is a new belt conveyor in our country. In recent years, it is widely used in coal, chemical engineering, electric power, building materials, metallurgy, light industry, ports, shipping and etc. It has many advantages such as large delivery value, avoiding of scattering, long conveying distance, small floor space, simple processing set-up, small infrastructure scale, saving the building cost of projects and etc. The big-obliquity flexible side wall belt conveyor increases the height of the flexible rubber on the both sides of paralleled rubber conveyor belt making the material in a box-shaped containers for delivery. The largest feature of big-obliquity flexible side wall belt conveyor is using sidewall angle belt to replace the common belt. The principle and structural composition of it are same with the common belt conveyor. In this way, many spare parts could be in common use with the common belt conveyor components such as driv...

Belt Conveyor is widely used in the field of mining, metallurgy, coal, port, power plant and building material. It has the characteristic of high capacity, low power consumption, long distance transportation, low noise, environment friendly and low cost of maintenance. The scraper conveyor is a large-scale conveyor device, using scraper chain traction to convey materials. It is a kind of mining equipment . Sometimes, the pipe conveyor would coordinate with scraper conveyor. The scraper conveyor consists of hand piece, middle part, drive end unit. The scraper conveyor could be applied in horizontal transportation, also inclined transportation. If the scraper conveyor conveying the materials in upward direction, the coal bed pitch could not be over 25 degrees. If the scraper conveyor conveying the materials in downward direction, the coal bed pitch could not be over 20 degrees. If the coal bed pitch is very large, the anti-skid device should be installed. The principle of scraper conv...

The maintenance of conveyor has a direct influence on whether the service life of conveyor could be prolonged. So this maintenance job must be important in the course of operating the conveyor. There are many conveyor components. If we know these conveyor components well, the service life of conveyor could be prolonged through the conveyor components . Conveyor roller(idler) is used to load the conveyor belt. It is the bearing component for the belt conveyor, with uniform cylinder form. In the center of idler(roller), there is a hollowed-out column hole, which is used to connect the bearing device of conveyor. The machining precision of idler means inner bore concentricity of idler and the precision of axial dimensions. If the dimension error of concentricity is serious, the bearing seizure of rolling bearing will occur, increasing the running resistance and reducing the time of service life. If the error of axial dimensions of parts is serious, the large axial clearance will form, r...

The maintenance of conveyor has a direct influence on whether the service life of conveyor could be prolonged. So this maintenance job must be important in the course of operating the conveyor. There are many conveyor components . If we know these conveyor components well, the service life of conveyor could be prolonged through the conveyor components. Conveyor roller(idler) is used to load the conveyor belt. It is the bearing component for the belt conveyor, with uniform cylinder form. In the center of idler(roller), there is a hollowed-out column hole, which is used to connect the bearing device of conveyor. The machining precision of idler means inner bore concentricity of idler and the precision of axial dimensions. If the dimension error of concentricity is serious, the bearing seizure of rolling bearing will occur, increasing the running resistance and reducing the time of service life. If the error of axial dimensions of parts is serious, the large axial clearance will form,...