JULI Engineering

The bucket wheel stacker reclaimer is a high efficient equipment for the continuous loading and unloading of large bulk materials in modern industry. Now the bucket wheel stacker reclaimer has been widely used in ports, docks, metallurgy, cement, coal, steel plants, coking plants, coal storage plants, power plants, coal and other fields for handling bulk materials. The bucket wheel stacker reclaimer use the bucket wheel to relaiming materials continuously and use the belt conveyor installed to convey materials. The bucket wheel stacker reclaimer is a kind of loading and unloading machinery which could travel on the rail. The bucket wheel stacker reclaimer is a special machinery in bulk material storage yard. It is developed on the basis of bucket wheel excavator. The bucket wheel stacker reclaimer could coordinate with, rotary kiln, ship unloader, belt conveyor, apron feeder, ship loader to form the materials handling system in storage yard. The operation of bucket wheel stacker recl

The belt conveyor is the main transporting equipment for bulk materials. With the development of the industry and technology, the application range is becoming wider and wider. The future direction of the belt conveyor is long distance and large conveying volume. The belt conveyor has opened the bright prospect for the work of the transporting the bulk materials. 1. The belt conveyor design system for long distance is competing with the rail, ship and pipe transporting. The advantages of adopting the belt conveyor include efficient transporting, protecting the materials and good adaptability to the terrain. 2. About the drive mode, the obvious feature is the longitudinal dimension. The belt conveyor must be equipped with the enough drive capability if overcoming various resistances. 3. The cost of this kind of conveyor system is large with investment volume of millions dollars or even more. So it is so important to design the reasonable structure, which could reduce the running cos

Among most mining equipment, the apron feeder, stacker reclaimer , belt conveyor are used to handle materials. And for the components, the operator should pay attention to the maintenance of the conveyor components. The apron feeder is the auxiliary equipment of transportation machinery. The apron feeder is mainly used in mammoth mill, cement, building materials and etc. The apron feeder could be used as stock bin to feed materials to primary breaker. The safe operation rules of apron feeder are as follows: 1. Before starting the apron feeder, some sundries such as iron should be checked to avoid the apron feeder of getting stuck by these sundries. 2. Some crushed aggregates should be placed in stock bin before starting without load. 3. Some related person should check whether there is crack in scraping belt and there is looseness of connecting screw. 4. After starting the apron feeder , the operator should pay attention to the speed of the mineral. If the bigger ores appear, the

The bucket wheel excavator uses the several buckets to carry on the continuous excavating. The bucket wheel excavator could be used in the excavating of earthwork, the stripping and digging of mines, handling operation of stock ground, with features of high productivity and large digging force. For the operations of mines, water conservancy project, and mine field, the bucket wheel excavator coordinates with crushing machine, apron feeder, and belt conveyor to complete one production line. There are small size, medium size, large size, super-huge size, and giant size of bucket wheel excavator. The bucket wheel excavator consists of working device, rotary table, travelling device and etc. The working device include bucket wheel, swing arm, suspension gear, belt conveyor, and discharge mechanism. The bucket wheel has two types including wheel type and ball type. The rotary table is equipped with drive device, transmission operation device, slewer, jib lubbing mechanism, swing arm, and o

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

The apron feeder is the auxiliary equipment of transportation machinery. The apron feeder is widely used in cement, building materials and other fields. The apron feeder could coordinate with stacker reclaimer, belt conveyor to handle materials in short time. Installation: The apron feeder could be installed partially and integrally. For the partial installation, the connecting section is installed in hatch opening, and then the feed channel is installed. The transmission chassis and other parts are installed finally. For the integral installation, the connecting section is installed in coal bunker and then other parts are assembled. The integral hoisting and connecting piece are connected by bolts. Debugging: The feeding gate is closed with adding lubricating grease in turning part. The oil is injected into the gearbox with 90% of the box. If everything is complete and no other sundries are in the equipment, the professional operator starts the motor in safe conditions. After ope

As we all know, EPC companies are very professional in the industry of mining equipment. The EPC companies would adopt stacker reclaimer, apron feeder, belt conveyor, screw feeder, crushing machine, and other equipment to handle the materials. Most clients would like to choose EPC companies to complete some projects, because the EPC companies have many advantages. 1. The EPC companies have precise organization system and operating mechanism, such as strategic positioning, market development, construction supervision, operating management, logistical support and other organizations. In this way, the EPC companies have accurate decision and good ability to organize and coordinate related matters. The EPC companies have a great team including project construction management, purchasing management, project developing, and technology service. 2. The EPC companies have the professional technical capability of operating the project. The EPC companies have much experience in performance plan

In general, the apron feeder is one of the important parts in EPC companies . The apron feeder is the auxiliary equipment of transportation machinery. The apron feeder is mainly used in mammoth mill, cement, building materials and etc. The apron feeder could be used as stock bin to feed materials to primary breaker. The safe operation rules of apron feeder are as follows: 1. Before starting the apron feeder, some sundries such as iron should be checked to avoid the apron feeder of getting stuck by these sundries. 2. Some crushed aggregates should be placed in stock bin before starting without load.  3. Some related person should check whether there is crack in scraping belt and there is looseness of connecting screw. 4. After starting the apron feeder , the operator should pay attention to the speed of the mineral. If the bigger ores appear, the operator should stop the equipment avoiding the blocking of the mouth. 5. After receiving the stop signal, the transporting of mat

As we all know, the stacker reclaimer coordinates with belt conveyor to complete the handling process of materials in most conditions. The bucket wheel stacker reclaimer, as one of the mining equipment , is mainly used in handling materials. According to the structure form, there are boom bucket wheel stacker reclaimer and portal bucket wheel stacker reclaimer. The boom bucket wheel stacker reclaimer is widely used in port, coal storage yard, earthwork, coking plant, cement plant and etc for handling coals, ores, and other materials. The portal bucket wheel stacker reclaimer is mainly used in power plant. The boom bucket wheel stacker reclaimer handles materials through the rotation. So it is necessary to set the large rotating bearing, which increases the cost. The portal bucket wheel stacker reclaimer handles materials along the straight line without the large rotating bearing, which could save the cost. The boom bucket wheel stacker reclaimer could handle materials over 90 d