Raymond Mill Common failure 1

Low yield or without flour

Reasons: (1) The powder lock has not been adjusted properly and the seal is not tight, which causes powder inversion. (2) The shovel knife is worn out and the material cannot be shoveled. Removal methods: (1) Check and adjust the seal of the powder locker, and find that the air leak should be shoveled. (2) Replace the new spade.

Raymond Mill Common failures 2

The finished powder is too coarse or too fine. The causes are: (1) The blades of the analyzer are worn seriously and can not be classified. (2) The air volume of the fan is inappropriate. Removal methods: (1) Change the blade length properly and turn off the air intake of the small fan to solve the problem of excessive coarseness. (2) Import air volume should be increased if excessive fineness is required.

Raymond Mill Common failures 3

The main current rises and the fan current falls. Causes :(1) excessive feeding, air duct blocked by powder, pipe exhaust is not smooth, circulating air heating makes the main current, machine temperature rises, fan current drops. Removal methods: (1) Reduce the amount of feed and remove dust accumulation in the air duct. (2) Open the excess air duct valve, and control the temperature of the material entering the machine below 6 ℃.

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