Introduction
The working principle and operating method of the soft capsule filling machine are: preprocessing all materials by adding certain pure water, medical bone glue particles, additives, vitamins, glycerin, etc. → stirring the mixture and turning it into gelatin through low temperature cycle (70~80℃) → vacuum the gelatin tank after a period of time → putting the gelatin in the gelatin tank for a period time after bubbles and a certain amount of water are pumped out → the gelatin pass the heating gelatin boxes on both sides of the soft capsule filling machine → the gelatin condensed into solid in the rolling molds of soft capsule filling machine→ the solid gelatin film entering the left and right molds at the top of the machine head → injecting medicines into the gelatin film with a sprinkler, and then the gelatin film formed capsules immediately after being heated and pressed → transferring the soft capsules to the drying system by the conveyor and drying them under low temperature.
Performance Characteristics
1. The soft capsule filling machine adopts brand-new modular and standardized design. Its structure is simple and steady, making transmission of the main shaft more stable.
2. The drive system of the main engine requires no lubricating oil.
3. Material feeding system with feeding pump: The soft capsule filling machine has special professional design for dealing with the situations where it is used to fill extracts mixed with suspending sticky substances. Therefore, it is applicable to a wide range of materials.
4. The temperature of the injection unit is controlled by double PIDs, which ensures quick response and precise control of the temperature.
5. The gelatin film is completely actively driven into molds without sliding or pulling. The deformation of the gelatin film is small, and the appearance of pills is beautiful.
6. Gelatin film on both sides is transferred in a straight line. Additional adjustment is not required, and the production process is stable.
7. Control mode: Each sub-system is independently controlled, coordinated and matched, and is convenient for adjustment.
8. Pressing method of rolling mold: Pneumatic constant pressure, digital display, stable and convenient.
9. Rolling mold adjustment: Alignment design is spared to simplify operation and avoid human error.
10. Injection unit lifting method: Electronic self-locking, safe and reliable.
11. Feeding pump: Manual adjustment design, which facilitates installation and avoids human error; all rolling bearing design is adopted to prolong the service life of the pump.
12. Guidance of the feeding pump: Roll guide (special technology for computer numerical control (CNC) machines).
13. Noise control of the main machine: Low noise design. There is no increase in noise when the main machine working at the highest and lowest speeds, which improves the working environment.
14. Main machine lubrication: Liquid lubrication is spared and replaced by grease lubrication. And no maintenance is needed, nor oil change.
15. Gelatin film lubrication: Quantitative and micro lubrication is carried out less than 4L/24h, intuitive and adjustable. Basically, no lubricating oil is used for pill pressing, which reduces the production cost and makes the working environment clean.
16. Oil-free or micro-oil lubrication is conducive to water evaporation in the capsule shell and therefore greatly shortens the drying time.
17. Solvent-free cleaning: Most soft capsules do not need to be cleaned by alcohol, ether, etc., to avoid damage to the capsule caused by solvent (except for printed soft capsules).
18. Gelatin film control: The thickness of the gelatin film can be precisely and independently adjusted, which makes the machine suitable for various gelatin liquids and molds and improves the utilization of gelatin liquids.
19. Gelatin film cooling method: configured with self-controlled water cooling&air cooling.
20. Capsule quick shaping: The machine is of unique air supply devices, which reduce the local temperature of the capsule discharge area and are convenient for capsule shaping.
21. Temperature control hopper: The combination of PID precise temperature control and automatic liquid level control makes the machine suitable for various materials (optional configuration).
22. Customized design is adopted to facilitate operation:
a. The matching design of molds and the mold axis avoids damage during the assembly and disassembly of molds;
b. The special injection unit assembly tooling protects the injection unit from damage during its assembly and disassembly, and reduces labor intensity of the operator;
c. All parts in soft capsule filling machine requiring daily maintenance have simple design and provide convenience for maintenance.
23. The professional industrial aesthetic design makes appearance of the whole machine beautiful and elegant, simple and clear.
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