What are the reasons for capsule breakage in a capsule making machine?

Aug 05, 2025

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Hey there! As a supplier of Capsule Making Machines, I've seen my fair share of issues that customers run into, and one of the most common headaches is capsule breakage. It's a real pain in the neck because it can mess up your production process and cost you time and money. So, I thought I'd take a deep dive into the reasons behind capsule breakage in a capsule making machine.

1. Raw Material Quality

First off, let's talk about the raw materials. The quality of the gelatin or other materials used to make the capsules can have a huge impact on breakage. If the gelatin has impurities or if it's not of the right consistency, it can lead to weak capsules. For example, if the gelatin is too thick, the capsules might be brittle and more likely to break. On the other hand, if it's too thin, the capsules may not hold their shape properly and could burst during the filling or sealing process.

When you're sourcing your raw materials, make sure you're getting them from a reliable supplier. You don't want to cut corners here because it'll only come back to bite you later. We always recommend doing some quality checks on the raw materials before you start using them in your Capsule Shell Making Machine. That way, you can catch any potential issues early on and avoid a lot of headaches down the line.

2. Machine Settings

Another major factor that can cause capsule breakage is incorrect machine settings. The temperature, humidity, and pressure settings on your capsule making machine need to be just right. If the temperature is too high, the gelatin can become too soft and the capsules may deform or break. If it's too low, the gelatin may not set properly, leading to weak capsules.

Similarly, humidity levels can also play a big role. High humidity can make the capsules sticky and more prone to breakage, while low humidity can cause them to dry out and become brittle. You need to find the sweet spot for your specific machine and the type of capsules you're making. It might take a bit of trial and error, but once you get the settings right, you'll see a significant reduction in capsule breakage.

Pressure is yet another important setting. If the pressure is too high during the filling or sealing process, it can crush the capsules. On the other hand, if the pressure is too low, the capsules may not be sealed properly, which can also lead to breakage. Make sure you're following the manufacturer's guidelines for setting the pressure on your Capsule Production Line. And if you're not sure, don't hesitate to give us a call. We're always here to help you out.

3. Wear and Tear

Over time, the parts of your capsule making machine can wear out. This can include things like the filling nozzles, sealing dies, and conveyor belts. When these parts start to wear down, they can cause uneven pressure or friction on the capsules, leading to breakage.

It's important to regularly inspect and maintain your machine to catch any signs of wear and tear early on. Replace any worn-out parts as soon as possible to prevent further damage. We offer a range of replacement parts for our Gelatin Capsule Making Machine, so you don't have to worry about finding the right parts for your machine. And if you need any help with installation or maintenance, our team of experts is just a phone call away.

Capsule Production LineCapsule Production Line

4. Operator Error

Let's face it, even the best machines can be messed up by human error. If your operators aren't properly trained on how to use the capsule making machine, they may make mistakes that can lead to capsule breakage. For example, they might not load the capsules correctly into the machine, or they might not follow the proper cleaning and maintenance procedures.

That's why it's so important to invest in proper training for your operators. Make sure they understand how the machine works, what the correct settings are, and how to handle any issues that may arise. We offer training programs for all of our machines, so you can be sure that your operators are fully equipped to use them safely and efficiently.

5. Product Design

The design of the capsules themselves can also contribute to breakage. If the capsules are too thin or too thick, they may be more prone to breakage. The shape of the capsules can also play a role. For example, capsules with sharp edges or corners may be more likely to break than those with rounded edges.

When you're designing your capsules, make sure you take into account the capabilities of your capsule making machine. You want to design capsules that are easy to manufacture and that will hold up well during the filling and sealing process. Our team of experts can work with you to design the perfect capsules for your needs. We have years of experience in the industry, and we can help you come up with a design that will minimize breakage and maximize production efficiency.

In conclusion, there are several reasons why capsules may break in a capsule making machine, including raw material quality, machine settings, wear and tear, operator error, and product design. By addressing these issues, you can significantly reduce capsule breakage and improve the overall quality of your production.

If you're experiencing problems with capsule breakage in your capsule making machine, don't hesitate to reach out to us. We're a leading supplier of Capsule Making Machines, and we have the expertise and resources to help you solve your problems. Whether you need new equipment, replacement parts, or just some advice, we're here for you. Contact us today to start a conversation about how we can help you improve your capsule production process.

References

  • "Handbook of Capsule Technology" by John M. Newton
  • "Pharmaceutical Capsule Manufacturing and Technology" by Michael E. Aulton