Common Manufacturing Defects in Tablet Press Machines to Check Before Making a Purchase

Before buying a tablet press machine, manufacturers need to know about common defects that could affect production quality and efficiency. Inspecting the machines carefully before purchasing can help avoid expensive repairs and downtime later on. In this article, we will discuss some of the most common manufacturing defects in tablet press machines that you should check for before investing in a new tablet press machine.

Tools Using In Manufacturing Of Tablets

Firstly, Let’s talk about the main tools used in the making of tablets: 

• Tablet press machine
• Blender
• Granulator
• Coating machine
• Quality control instruments

Common Manufacturing Defects in Tablet Press Machines

When buying a tablet press machine, it’s important to check for any quality issues that could affect its performance and durability. You should inspect the machine for any manufacturing defects that could affect its performance and longevity. Here are some common manufacturing defects to look out for:

Worn Punches and Dies

A common problem with tablet press machines is worn punches and dies, which can cause inconsistent tablet quality and production issues. It’s important to thoroughly inspect the punches and dies before buying them for tablet manufacturing.

Inconsistent Tablet Weight

Another problem is making tablets with different weights. This can cause problems with how much medicine is in the tablet and if people take it correctly. Check a sample of tablets made by the machine to make sure they weigh the right amount.

Excessive Noise or Vibration

Loud noise or shaking in a tablet press machine can show there are mechanical problems. It’s important to test the machine before buying to look for any strange noise or shaking that could affect its performance.

Incomplete Tablet Discharge

Tablet discharge issues can lead to wasted materials and production delays. This can be caused by feeder problems or incorrect settings. It’s important to test the machine for complete tablet discharge before buying.

Excessive Dusting

Excessive dusting refers to the creation of excess powder dust during the tablet compression process. This can result in powder loss and reduced product yield. Check the machine for any dust accumulations or powder leaks that may indicate this defect.

Capping and lamination

Capping occurs when the top or bottom of a tablet separates from the main body, while lamination occurs when the tablet splits into layers. These defects can be caused by issues with the compression force, formulation of the tablet, or insufficient binding agents.

Chipping and damage

Chipping can happen when the tablet edges break off, leading to a rough or jagged appearance. This can be caused by issues with the tablet formulation, tooling, or improper adjustments to the machine.

Sticking

Sticking occurs when the tablets adhere to the tooling or the surface of the machine, leading to defects in the tablet surface. This can result from inadequate lubrication, improper tooling design, or excessive tablet moisture content.

Double compression

Double compression occurs when a tablet is compressed multiple times, leading to over-compressed tablets that may have a different appearance, weight, or dissolution profile than intended. This can be caused by issues with the machine settings or lack of proper monitoring during the manufacturing process.

Incorrect tablet hardness

Variability in tablet hardness can lead to issues with dissolution rates, disintegration times, and overall product quality. This can be caused by inconsistencies in the compression force, formulation, or machine calibration.

Also Read: Questions to Find Your Ideal Tablet Press

Causes of Defects in Tablet Press Machines

There are various causes of defects in tablet press machines. Let’s talk about some of them:

Worn Tooling

A key reason for defects in tablet press machines is worn tooling, particularly the punches and dies. When these components become worn down over time, problems like uneven tablet thickness and sticking can occur. To prevent these issues, it is crucial to regularly maintain and replace the worn-out tooling.

Improper Lubrication

Insufficient lubrication of the tablet press machine can lead to issues like sticking or capping. It is crucial to check the machine for lubrication and make sure the machine is adequately lubricated to avoid these problems.

Material Flow Issues

Issues with tablet material flow can lead to manufacturing defects. Uneven flow into the dies during compression may cause problems like inconsistent tablet thickness and weight. Adjusting the feeding system correctly can mitigate these flow issues.

Effects of Defects on Tablet Press Machines

Defects in tablet press machines can have significant consequences on the production process and the quality of the tablets produced. Some of the effects of defects in tablet press machines include:

Waste of Materials: Defective tablets may need to be discarded, leading to a waste of raw materials and resources.

Decreased Efficiency: Machine defects can slow down the tablet production process, reducing the overall efficiency of the operation.

Quality Issues: Defects in tablets can impact the quality of the medication, leading to potential health risks for consumers.

Leading Tablet Press Machine Manufacturing Company

Tablet press company is the leading tablet compression machine manufacturing company in India. We are known for the production of the best quality tablet press machines with no defects. The primary focus of Tablet Press Company is to provide high-quality products at a competitive price. As a manufacturer of tablet compression machines, our company is also an exporter of tablet presses in various countries like Germany, Bangladesh, Spain, Malaysia, Chile, Canada, and many more.

With years of experience and expertise in the industry, we regularly update our list of approved manufacturers to ensure we offer the best products at the best prices without compromising on quality. We are committed to meeting our client’s specifications and always operate in accordance with business and professional standards. We have a variety of tablet compression machines for all kinds of scale productions. Whether you are looking for large-scale production of small-scale production, we have got you covered. 

So if you want to purchase tablet press machines from our company, simply call us at +91 79 40390451 or you can leave us an email at info@tabletpress.co.in.