JULI Engineering

After many projects practice, the intelligent lubricating system of bucket wheel stacker reclaimer has reliable operating and good lubricating effect.For each lubricating point, the related people lubricate according to the demands. There will be no grease waste and lacking of lubrication. The consumption of grease is greatly decreased compared with the traditional lubrication. In this way, the surrounding environment will be kept clean, reducing the environment pollution. The good lubrication could reduce the rate of breakdown and increase the working efficiency of stacker reclaimer. The oil mass could be set and adjusted in distance. As a result, the workers could save the time of checking equipment.  In conclusion, the intelligent lubricating system of bucket wheel stacker reclaimer has following advantages: 1.Each point breakdown is clear, which make the maintenance easy.  2.Each point of lubrication system separately sets the cycle time and oil supply. The ope...

At first, the pipe conveyor is accepted because it is a form divided from universal materials handling forms. Now the pipe conveyor is standard. The pipe conveyor is the best solution for transporting grain materials. The application of pipe conveyor is unlimited. If people could think, the pipe conveyor could solve it. We think that any materials could be transported by pipe conveyor. The common materials used by pipe conveyor include mineral, coal, coke, limestone, macadam, shale, alluvium and etc. Some materials could be transported by pipe conveyor such as steel concentrate, petroleum coke, clay, waste residue, concrete, metal, coal ash, tailings, alumina and dust filtration.  The pipe conveyor's obvious advantage is turning in minor radius, which could reduce the silhouette. The pipe conveyor is restricted by surrounding idlers. So the pipe conveyor will not have the off-tracking phenomenon, compared with the common belt conveyor . The pipe conveyor could curve in vertic...

Belt conveyor is a kind of the economic and modern transportation equipment with long history. In its 200 years of history, pipe conveyor occupies an important position in the conveyor. Due to the requirements of environmental protection in the world is more and more urgent, since 1972 the pipe belt type conveying machine since the birth of all walks of life come into use among them, the most common is the stacker reclaimer and apron feeder. The pipe conveyor belt in the conveying process suggests that exist in the pipe, conveying material on the frame. The material feeding section from the tail of the hopper into the conveyor belt, by a flat deformation type U again After the transition gradually into tubular material, wrapped and sealed operation. Transported to the head of filtration, the tubular belt is unfolded from U shape into flat, the material is removed. The bearing, the return process can form a tube or run in parallel form. Since twentieth Century, the green design has b...

Most EPC companies will choose the pipe conveyor to transport the materials rather than the normal belt conveyor. The unique belt conveyor design of pipe conveyor enables the belt conveyor The pipe conveyor is the special belt conveyor developed from troughed belt conveyor. It is developed through compelling force on idler sets to the pipe form, in which the materials are sealed in the pipe. In this way, the materials could be protected in the pipe and this pipe conveyor reduces the pollution to the environment. In general, pipe conveyor coordinates with the stacker reclaimer . The pipe conveyor has the following features: (1) The pipe conveyor is similar to the normal belt conveyor. It is easier to be accepted to the most users. (2) The pipe conveyor could prevent the other things sneaking into the materials. According to its principle, the pipe conveyor could realize the sealing conveying, avoiding the materials escape in the course of transportation. (3) The pipe conveyor could ...

The belt conveyor and pipe conveyor is widely used in the EPC companies . And the belt conveyor design is very important to influence the performance of the belt conveyor. The deviation of the conveyor belt is the common problem during the operation of belt conveyor. The adjustment is very important, which could influence the production of coal and maybe damage the equipment. When the deviation of the belt occurs, we should judge the cause of deviation. After confirming the cause, we should take measures to solve the problems and make the equipment run in normal conditions. If some belts are off tracking inward and other belts are off tracking outward, we should seek the suitable method to adjust the belt. When adjusting the belt, we could move the idler forward along the belt. We should adjust the belt from the point of tracking. If the adjustment of idlers has reached the limit, we could add the number of idlers(only bearing bed). If the upper layer belt deviates in one side a...

The mining equipments have many applications. And the structures of these machines are also complicated. Pipe conveyor is a new conveyor transporting bulk materials in the state of sealing, which realizes environmental protection conveying. Pipe conveyor is suitable for complex topography, and could convey materials deviously in the three-dimensional space. Pipe conveyor could simultaneously and bilaterally convey different materials in upstream and downstream channels. The large conveying angle reduces the length of the equipment, land area and costs. For those advantages, the pipe conveyor has a bright market prospect. For the belt conveyor design , tractive effort the belt conveyor design needs is transferred through rubbing action between driving pulley of driving device and conveyor belt. So the friction drive forms. To ensure the transmitting of acting force and traction components' no slipping on the driving wheel, the following conditions must be met. (1) The traction c...

The pipe conveyor is developed from the normal materials handling form, which is widely popular among many users. In most projects, the pipe conveyor is used as the mining equipment to coordinate with the stacker reclaimer to handle materials. At present, the pipe conveyor is said to the best solution of handling materials. The pipe conveyor should have rigidity, which could stay tube shape when passing the idler sets. At the same time, there should be flexibility of pipe conveyor, which could guarantee that the belt could pass the transition section. In order to guarantee the rigidity and flexibility of the belt, a special skeleton structure should be adopted. In order to the good sealing of the overlapping part and prevention of material leakage, the rigidity of belt edge should be reduced. The thickness of top and bottom glue lines should be controlled to increase the ability of belt changing to the pipe shape. In emergency maintenance, the metal connection or normal belt could r...

Most EPC companies will choose the pipe conveyor to transport the materials rather than the normal belt conveyor. The unique belt conveyor design of pipe conveyor enables the belt conveyor. The pipe conveyor is the special belt conveyor developed from troughed belt conveyor. It is developed through compelling force on idler sets to the pipe form, in which the materials are sealed in the pipe. In this way, the materials could be protected in the pipe and this pipe conveyor reduces the pollution to the environment. The pipe conveyor has the following features: (1) The pipe conveyor is similar to the normal belt conveyor. It is easier to be accepted to the most users. (2) The pipe conveyor could prevent the other things sneaking into the materials. According to its principle, the pipe conveyor could realize the sealing conveying, avoiding the materials escape in the course of transportation. (3) The pipe conveyor could be set in flexible way, realizing the space turning. In this w...

Belt conveyor is a kind of equipment transporting materials through the friction drive. Different belt conveyor design could created different types of belt conveyor. Our company mainly has the following types about belt conveyor. Downwards transportation belt conveyor, plane turning belt conveyor, coal mine belt conveyor, pipe belt conveyor( pipe conveyor ) and other conveyor components are the main products of our company. Among them, the pipe conveyor is widely used in the metallurgy, construction materials, chemical industry, thermal power, ports and etc. It is mainly applied to convey ores, coals, raw materials, waste residue, and rubbish. The materials is conveyed in the pipe, which means the materials are conveyed in the closed environment. So the materials would not scatter everywhere. At the same time, the materials will not be polluted by the outer things. The change of weather will not influence the conveying of materials, realizing pollution-free conveying and red...