Installation, operation and maintenance of spiral classifier:

(1) Installation: The machine can be installed after inspection without damage and without loose screws. The classifier should be securely mounted on the foundation of the poured concrete. The foundation design should have a good supporting effect to minimize the shearing force on the screw.

(2) Operation The machine can be operated only after the structure and working principle of the spiral classifier are clear.
1. After the spiral body rotates, it can start to feed the slurry and gradually feed the ore.
2. When the spiral body is in working condition, if it needs special parking such as stuck or overload, it should immediately lift the spiral body out of the slurry surface. Never allow the spiral body to press in the slurry, and quickly open the mine valve to avoid siltation.
3. When starting again, the spiral should be lowered to a certain position to turn the spiral.
4. If the machine needs to stop during use, the feeding should be stopped first. After the material path is classified and there is no material inside, the machine can be stopped.

(3) Maintenance 1. All lubrication points are lubricated with sodium-based grease or calcium-based grease.
2. Each shift should check whether the internal lubricating oil of the reducer is on the oil needle engraving line and change the oil every 6 months.
3. Always check whether the lower bearing or intermediate frame bearing bush, bearing and sealing ring are worn and the bearing bush is damaged, so that it can be replaced in time.
4. Bearing lubrication must be injected into the bearing with a manual dry oil pump every 4 hours to maintain the sealing performance of the bearing.