Roll Crusher Manufactured In Hongxing
The roll crusher with high reliability, easy maintenance
, low costs for operation tunable can be divided into the dual roller crusher and four roller crusher, and its nesting particle size is tunable. The roll crusher can be widely used in cement, metallurgy, electric power and coal, etc. to process the brittle and ductile materials and it is also can be used for coarsely crushing and fine crushing various of ores and rocks below medium hardness in mineral processing, chemical, building materials industries.
With the arrival of the blossom flower and warmly spring, Chinese infrastructure construction is in full swing. An increasing demand for all kinds of building materials, the processing equipment crusher will occupy a very important position and become the backbone industry. As one of the most widely used equipment in mining machinery, roll crusher has developing potential in the industry.
In the process of daily use of the roll crusher, the dust constantly affects the production efficiency of roll crusher. Many old customers who are using roll crushers are entangled with the problem of dust. Now the experts of Hongxing Mining Machinery analyze the problems for us.
First, in the actual production, in order to reduce the dust due to air leakage of crusher housing, the material is often watered at the entrance of the crusher when it is dry, which intensify the filter and paste bags of the baghouse and feeder blockage.
Second, in the fall, the material on the
belt conveyor goes into a closed dust hood together with air. The dusty gas spread to the hood outside through the cracks of the cover wall and openings. In addition, the precipitator almost has no effect on the dust fall of the lower belt conveyor whether it is in operation or not, because the dust points are set incorrectly in the belt-corner.
Third, when the dust goes into the pipe of the precipitator, the elbow at the entrance of the pipe makes the system resistance increase. The elbow parts are susceptible to be worn and clogged by dust. The power consumption and mechanical maintenance workload will increase through the application of screw conveyor and sub-grid transport bag filter to trap the dust, which needs to demolish the grid round feeder.
The double roller crusher, with energy efficient features, is simple and reasonable in structure and low operating costs. For example, the grinding roller is equipped with replaceable wear liner. And wear-resistant linings use domestic advanced wear-resistant materials, which has a long use life and is less to damage, easy maintenance, etc. The continuous service life can up to more than one year. When severe wear, just remove the cover to replace. It is of small amount of maintenance, low cost, which is unmatched by any other type of crusher; At the same time, the roll crusher equipped with a safety device. When the accident metallic iron plunging into the crushing chamber, start the protective devices, pieces of iron leakage while equipment in normal operation; more important is roll crusher sewn 1mm ~ 20mm is adjustable. According to adjusted broken particle size, broken granularity can be reliable controlled, all the ideal particle size discharged from the bottom of the crushing chamber.
Work principle: roller with both crushing and grinding function
As the roller is smooth, roll crusher is not only able to crush stone, but also grind materials. When the material into the crushing chamber, the materials suffer gnaw force from rotating rollers of the machine. Material is forced to go through gap between the two rollers, squeezed and cut grinded, the material begins to fragmentation. And then small particles go through the gap of two rollers along the tangent of the roller rotation, discharged from the machine. When the particulate material is over the gap, they will continue to be broken until into small particles and discharge them.
Rock crushing plant : http://www.hxjqcrusher.com/crusher/Stone-crushing-plant.html
Impact crusher : http://www.mine-crusher.com/
by: libby
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