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How does the pharmaceutical manufacturing industry work?

How does the pharmaceutical manufacturing industry work?

Although the pharmaceutical sector has been practicing manufacturing for a long time in India. New technologies are now emerging as a result of the world’s rapid change. Pharmaceutical firms have begun to invest more in it to improve the manufacturing process to get the desired quality of medications.

Pharmaceutical companies are processing the industrial-scale synthesis that helps a company conduct drug discovery through the clinical development of novel small molecules for new medicines and drugs. To produce desired chemicals, several fundamental disciplines are performed to ensure extensive manufacturing operations in pharma units.

In this article, you will learn about the steps involved in the manufacturing pharma units, such as blending, coating, and other essential processes in a short and precise way. Do you want to join us as we learn more about the inner workings of pharmaceuticals? Let’s learn!

The flow of pharmaceutical manufacturing in the pharma industry

The flow of pharmaceutical manufacturing in the pharma industry

Feeding process

Feeding is carried out to control the flow of bulk material that has to be converted into finished products. Raw materials in terms of chemicals in bulk form are provided at a constant rate in a mechanical system. This addresses the multitude of challenges that can arise in drug manufacturing involving bulk solids. The line requires a consistent flow of chemicals such as powders. Thus, feeding is characteristically the first step in manufacturing. To achieve the integrity of any drug and hence the final product, feeders are responsible to provide greater reliability and feed rate accuracy with minimal hindrance.

Milling process

Milling process

The process of milling includes the mechanical force to achieve granulation, size reduction, comminution, or pulverization. This helps in breaking the larger particles into smaller ones through the mills in order to tear or crushed them, thus reducing the size of the drug particles. This is done usually to control the size of APIs, reagents, and excipients to optimize a drug’s delivery and performance. This is mostly facilitated by using grinding media, screens, pegs, pebbles, or rods to manage a wide variety of APIs and to resist creating additional challenges during process operations.

Blending process

Product-specific blending is done to optimize the blending of already developed formulations which are the key chemicals called API that increases the drug performance. This step is a prerequisite step for the homogenous distribution of a drug’s components in the final drug. The process of mixing and blending is carried out with different equipment that facilities and results in the final solid dosage form of the drug.

Drug coating

To achieve high-level pharmaceutical coating, a combination of experience, knowledge, and the appropriate coating equipment is required to meet a wide range of speeds, widths, and temperatures for water and solvent-based formulations. This is done to introduce and establish the proper parameters for coating the tablet based on the coating temperature and drug thickness.

Drug compression

In drug compression, mixing and blending of formulation take place that compresses the powerful ingredients of API or other excipients into a tablet form. Among several requirements, one of the crucial ones is the compression and mixing that ensures a consistent tablet weight to maintain its stability for the long run. This is usually carried out to create safety and efficacy of the drug.

Drug packaging

Drug packaging

For pharmaceutical companies, drug packaging is a critical step. As a result, various types of packaging are frequently seen, which is done following the drug formulations. It is carried out while keeping the drug’s efficacy and uniformity in mind, as well as the goal of extending its shelf life. The packaging is designed to control the drug’s degradation by oxygen, heat, and moisture. It is also done to avoid microbial contamination, which checks the sterility of the product.


Unimarck Pharma Limited, a reputable company has been developing and manufacturing high-quality drugs containing functionalized API or excipients. This is typically accomplished through well-organized processes aligned with the above-mentioned manufacturing steps, resulting in a comprehensive range of drugs from the Unimarck pharma manufacturing unit. Our company’s manufacturing unit addresses all of your most pressing manufacturing challenges by delivering high-quality, affordable pharma products across India.



  1. March 15, 2023 at 7:17 am
    Tejas Panchal

    Hello Mam/Sir,

    My Name is Tejas Panchal.Currently i am doing business with stainless steel fabrication and I thought we might be able to help you. We help companies just like yours [solve their problem]. I would be happy to discuss the possibilities more in detail.

    Just reply to this email and we can set up a good time to chat.

    Tejas Panchal

    • March 15, 2023 at 12:20 pm
      Unimarck Pharma

      Hi Tejas,

      Thanks for connecting with us!

      Please leave your contact details, and our team will get back to you if required!

      Unimarck Pharma I Ltd.

  2. Trackback: How PCD, Ethical and Generic Divisions differ in the Pharma Industry

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