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From raw material to capsule, how to ensure the stability and consistency of the contents during the manufacturing process?

Introduction

In the process of drug research and development and production, a seemingly simple capsule actually involves a complex preparation process and high-precision control technology. The uniform dissolution and mixing of the capsule contents is the key to determining the quality and efficacy of the drug.

In the modern GMP pharmaceutical manufacturing process, the preparation of soft gelatin capsules can be categorized into two main techniques: the drop method and the press method.

  • Drip method: The gelatin solution is wrapped around the liquid and dropped into the coolant to form a spherical pellet;

  • Pressing methodThe medicine is sandwiched between two sheets of plastic and then pressed into a steel mold.

Regardless of which capsule molding method is used, the premise is that the raw materials of the drug must beDissolve and homogenizeThis is the only way to ensure the accuracy and bioavailability of the final dosage.

Dissolution and Mixing: Core Challenges in Capsule Preparation

In the capsule manufacturing process, numerous pharmaceutical ingredients need to beSpecific TemperatureThe shaker equipment plays a key role in the formation of a stable solution or suspension by fully dissolving and mixing under the shaker.

If the mixing is not efficient enough, it may result in:

  • Incomplete dissolution of the drug;

  • Uneven formulation;

  • Eventually, the capsule contents become unstable, affecting quality and consistency.

HONGKE Grant OLS-26] The ideal solution for capsule dissolving and mixing.

HONGKE Grant OLS-26 Circumferential Reciprocating Shaker provides the following four core functions to meet the high demands of dissolution and mixing in pharmaceutical capsule manufacturing process:

1. Dual-mode oscillation system for efficient mixing

  • It also supports two modes of oscillation, circular and reciprocal, to automatically adjust the mixing rhythm according to the different viscosities of the liquid, and effectively improve the homogeneity and dissolution rate of the raw materials.

2. Precise temperature control to ensure process consistency.

  • Equipped with a digital PID temperature control system and a sensitive PT1000 probe, the temperature range is from ambient +5°C to 99°C with a stability of ±0.1°C, which ensures that sensitive materials are dissolved under consistent conditions.

3. Superior design, safety and durability

  • Adopting magnetic coupling oscillation and Heat mat heating membrane technology, the sink has no exposed heating filament, anti-corrosion and anti-electricity leakage, which strengthens the safety of the laboratory and prolongs the service life of the equipment.

4. Intelligent operation, safe and worry-free

  • Built-in audible reminder countdown timer, self-defined high temperature alarm and power failure protection functions, realizing full sample protection and process accuracy.

Stable performance over the years, a test of strength

Since the introduction of "Hongke Grant OLS-26 Water Bath Shaker" to a well-known pharmaceutical company in China, the equipment has been running continuously and stably for more than five years, and the performance of the equipment is still outstanding as it has been undertaking the key raw material dissolution process for a long time.

Usage practices have shown that the OLS-26 has the following distinct advantages:

  • low failure rate: Magnetic coupling drive reduces wear and tear and lowers maintenance frequency;

  • Stable operationThe oscillation is highly stable over a wide range of speeds;

  • Anti-corrosion design: Stainless steel sinks with high alloy steel components to meet the needs of pharmaceutical laboratories;

  • Easy MaintenancePlug and play type drain valve, simple interface, greatly reduce maintenance difficulties.

Conclusion

In the high-standardPharmaceutical Manufacturing and Quality Control ProcessesThe reliability and stability of the equipment determines the consistency and safety of the final product.

Hongke Grant OLS-26 water bath shaker provides strong support for capsule dissolution and mixing with its excellent mixing capability, temperature control accuracy, long-lasting durable design and intelligent operation experience.

🌟 Five years of stable operation is not the end, but the beginning of the high quality of Hongke OLS-26. Choosing Hongke is to choose the commitment to the quality of drugs and to be responsible for the safety of patients.

Go to the Grant product page

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