Three major processes of jet mill that must be mastered

In Industry News25/11/20212 Minutes

As an important pulverizer, the operation process of the jet mill must be mastered first. Only when you understand the safe operation rules can you perform correct operation.

  1. Preparation before starting

(1) After receiving the production instruction, prepare the materials in advance.

(2) Inspect the pipes, fastening bolts, gaskets, spindle bearings and instrument panels to see if they are intact, and if everything is normal and flexible.

(3) Sort out the scene to eliminate debris.

(4) Whether there are material deposits in the casing and separation equipment, and if so, eliminate the deposits.

(5) Inspect the transportation pipeline and its auxiliary equipment to see if there is any blockage, air leakage or poor sealing in the pipeline, whether the auxiliary equipment is intact, and whether it can work normally.

(6) Whether the lubrication of the rolling bearing is good and timely.

  1. Start the jet mill

(1) Start the jet mill first, control the start current and time, so that the equipment can start to run. When the equipment is running normally, start feeding, and the feeding amount can be adjusted appropriately according to the characteristics of the material.

(2) The material should be fed evenly and continuously, and it should not be large or small, which will harm the separation effect of the jet mill and easily cause the equipment to malfunction.

(3) In the operation process, once an abnormality is found, it should be stopped immediately for inspection, and the operation can only be continued after the fault is eliminated.

  1. Shutdown and inspection of jet mill

(1) Stop feeding until the materials in the shredder casing are all ground and separated, then turn off the motor. Let the equipment run idle for another 3 minutes, and then press and hold the stop button to stop the equipment.

2) After the equipment stops, open the inspection door to check the wear condition of the wearing parts.

(3) Fill in the corresponding production records and upgrade the equipment status markings for the next drive.