Mao Cao Coating Machine

The Maopi coating machine is an automated equipment used for solid pharmaceutical preparations such as tablets or pills. It forms a uniform layer of sugar coating on the surface of the tablets by placing them in a rotating container and spraying a liquid sugar coating solution. This process can improve the taste of the pills, protect the medication from moisture and light, and make it easier for patients to take.

　　Mao Cao Coating MachineStructural characteristics and working principle

This machine is a device for coating the surface of Chinese and Western medicine tablets with sugar coating, film coating, etc. It is a new type of equipment that integrates strong electricity, weak electricity, hydraulic pressure, and pneumatic technology, and transforms the original ordinary sugar coating machine. It is mainly composed of host (raw sugar coating machine), controllable normal temperature hot air system, automatic liquid supply and air supply spray system, etc. The main motor can be variable frequency speed controlled. It is automatically controlled by electrical appliances to spray coating materials onto the surface of tablets with a high atomization spray gun. At the same time, the tablets move continuously and complexly in the coating pot, so that the coating liquid is evenly wrapped on the core of the tablets. The pot has controllable room temperature hot air to dry the tablets at the same time, quickly forming a strong, fine, complete, and smooth surface film on the surface of the tablets.

This machine has the advantages of simplicity, easy operation, smooth surface, brightness, delicacy, material saving, and easy maintenance, making it an ideal equipment for experiments.

　　Technical parameters of the Maopi coating machine:

1. Coating pot diameter: 400mm

2. Production capacity: 2-5kg/time

3. Wind temperature regulation range: normal temperature -80 ℃

4. Host speed range: 0-46r/min

5. Main motor power: 0.55kw

6. Fan: 40w

7. Air compressor: self provided

8. Total heating power: 1.5kw

9. Electromagnetic valve: G1/8 '

Maintenance and Care

1. The lubricating oil in the gearbox and the lubricating grease in the inner cavity of the rolling bearings should be replaced regularly (generally not exceeding six months)

2. If the coating pot is not used for a long time, it should be cleaned thoroughly and coated with oil on its surface.

3. After each shift, the spray gun should be pressurized and rinsed with clean water to prevent blockage. If blockage occurs, please follow the spray gun manual to disassemble the nozzle and use a fine needle to remove any residue from the muzzle.

To ensure that the worm gear in the gearbox meets the lubrication conditions for transmission, the temperature rise of the gearbox during operation should not exceed 50 ℃.

5. The oil proof sealing ring at the end of the worm shaft should be regularly inspected and replaced (not exceeding six months).

6. The machine must be reliably grounded, and its grounding resistance should be ≤ 4 Ω.

7. Do not dismantle electrical appliances at will.