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1. Classification of crawler portable crusher plant
The crawler type portable crusher plant can be divided into four series: first crushing, second crushing, third crushing and screening. The coarse crushing machines are mainly jaw crusher or hammer crusher, which are mainly used to deal with large materials ＞30cm; cone crusher and impact crusher are mainly used in secondary crushing operation for processing medium-sized materials less than 30cm; the tertiary portable crusher plants are mainly used for sand making or fine aggregate processing, which often apply cone crusher or sand making machine. Screening station is an independent series, the number of layers and size of the screen should be chosen according to the output and final particle size requirements.
2. What are the characteristics of crawler portable crusher plant?
(1) It is easy to transport and easy to get on the trailer, it can walk on its own, no need concrete foundation.
(2) It integrates receiving, crushing, conveying and other process equipment into one. Through the optimization of the process flow, it has excellent crushing performance of rock crushing, aggregate production and open-pit mining. Through the combination of different types of machines, a strong portable crusher plant station can be formed to complete multi-demand processing operations.
(3) The fuel saving rate is as high as 25%.
(4) It can climb the slope to meet the crushing requirements of mine, hydropower station and coal mine.
3. Installation and maintenance of crawler portable crusher plant
(1) After installation, check whether the bolts at each part are loose and whether the door of the main engine compartment is tight. If so, please tighten it.
(2) The power line and control switch are configured according to the power of the portable crusher plant.
(3) After the inspection, the no-load test run is carried out, and the production can be carried out if the test run is normal.
(1) Good lubrication is important for bearing life, which directly affects the service life and operation rate of the portable crusher plant. Therefore, the lubricating oil injected must be clean and the sealing must be good. The main oil filling places of this machine are rotating bearing, roller bearing, all gears, movable bearing and sliding plane.
(2) The newly installed tyre is easy to loosen and must be checked frequently.
(3) Pay attention to check the wear degree of the easily worn parts and replace the worn parts in time.
(4) Dust should be removed from the plane of the underframe where the movable device is placed, so as to prevent the movable bearing from moving on the underframe when the machine encounters materials that cannot be broken, thus causing serious accidents.
(5) If the temperature of bearing oil rises, turn off the machine immediately and check the cause to eliminate it.
(6) If there is impact sound when the rotating gear is running, stop the machine immediately to check and eliminate it.
Compared with fixed crushing station, portable crusher plant station is like a small and medium-sized crushing plant which can be moved. It has advanced design, excellent performance, high production efficiency, convenient application and maintenance, economic operation cost, stable and reliable work. Portable crusher plant is a good choice for linear engineering and construction waste recycling etc. If you are interested, please contact us for more information.
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