Sand dryer machine in the process of drying humidity and particle size range of granular materials has certain requirements, common used in dry mortar industry used sand in foundry industry and the use of various types of sand. Different industries to the requirement of the moisture after drying is not the same, the final material under water can reach 0.5 1%, completely conform to the requirements of the water in a wide range of industries. But do you know the river sand dryer machine, and how to do well the lubrication work for the river sand dryer machine?

At first, let us learn something about the river sand dryer's application range: 1, the coal industry, coal, coal, flotation plant, mixing plant material drying; 2, mineral processing industry of various kinds of metal ore concentrate, dry slag, tailings and other materials; 3 blast furnace slag, clay, limestone, construction industry, dry sand, quartz and other materials. 4, chemical industry, the drying of thermal sensitive material. In addition, the lubrication for river sand dryer machine is as follows:

1) lubricant should be used according to regulations, the use of substitutes, must meet the requirements of the regulation performance of oil is absolutely not allowed to be a mixture of oil and grease. 2) new dryer with a continuous run of 400-500 - h, shall all be released after being gears running-in oil, the oil change again after new oil pool is clean, speed reducer and the size of the gear after every 6 months for a periodic change of new oil.In the waste oil after careful filtering JuMo metamorphism also can be used mixed with fresh oil. 3) at a high speed reducer in amount should be big gear oil level in the depth of 1 to 3 times the total depth shall prevail. 4) each class to check if the oil level, oil level to the lower limit of oil level indicator scale, must immediately go to the upper limit of oil level indicator. 5) found oil, immediate measures should be taken to eliminate loopholes reason, do not allow the oil flow to the base erosion based on top.

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