working principle
The core of the machine rotates continuously in a clean coating pot. During the movement, it automatically sprays coating solution and supplies hot air according to the process flow and reasonable process parameters. Hot air is discharged through the bottom of the trachea, allowing the coating medium sprayed on the surface of the core to dry quickly and evenly, forming a strong and smooth surface film.
operating skills
When it is necessary to pause the spraying process during the coating process, only close the valve under the liquid cup. When it is necessary to continue spraying, only close the valve under the liquid cup.
During the operation of the machine, check the quality of the tablet coating from time to time and make corresponding adjustments.
When using this machine for polishing, drying, and sugar coating, simply remove the bracket and spray gun.
When using this machine for powder granulation and pellet making, after removing the bracket and spray gun, the blower device also needs to be removed.
Notes:
1. The lubricating oil in the gearbox and the lubricating grease in the inner cavity of the rolling bearings should be replaced regularly.
2. If the sugar coated pot is not in use, it should be cleaned thoroughly and coated with oil on its surface to prevent the production of toxic copper compounds due to oxidation or moisture of the pot material.
3. To ensure the lubrication conditions of the worm gear transmission in the gearbox, the temperature rise of the gearbox during operation should not exceed 50 ° C? C。
4. The oil proof sealing ring at the end of the worm shaft should be regularly inspected and replaced (generally not exceeding six months).
5. The machine must be reliably grounded, and its grounding resistance should be ≤ 4 Ω
6. Do not dismantle electrical appliances and belt protective covers at will.