Compression Machine Operator Interview Questions and Answers

Common tablet problems during compression and solutions

• Capping: Tablet breaks or splits horizontally during ejection. Increase compression force or adjust formulation.

• Sticking: Tablet sticks to the punch faces. Use anti-sticking agents or adjust formulation.

• Lamination: Tablet splits into layers. Adjust formulation or reduce compression speed.

• Hardness variation: Tablets have inconsistent hardness. Check for uniform powder distribution or adjust compression force.

• Cracking: Tabl...read more

To reduce yield losses, focus on improving machine maintenance, operator training, and process optimization.

• Regularly maintain and calibrate the compression machine to ensure it is operating efficiently.

• Provide thorough training to operators on proper machine operation and troubleshooting techniques.

• Optimize the compression process parameters to minimize waste and improve product quality.

• Implement quality control measures to identify and address issues early on.

• Utilize data a...read more

Machine troubleshooting involves identifying and resolving issues with the equipment to ensure smooth operation.

• Identify the specific issue or error message displayed by the machine

• Check for any loose connections or damaged parts

• Refer to the machine manual for troubleshooting steps

• Consult with a supervisor or maintenance technician for assistance

• Test the machine after making any adjustments to ensure the issue is resolved

Changeover in a compression machine involves switching from producing one product to another.

• Clean the machine thoroughly to remove any residue from the previous product

• Adjust settings and parameters according to the new product specifications

• Test the machine with the new product to ensure quality and consistency

• Document the changeover process for future reference

Capping problem can be caused by incorrect machine settings, worn out capping heads, or improper bottle alignment.

• Check machine settings to ensure proper torque and speed for capping

• Inspect capping heads for wear and tear, replace if necessary

• Ensure bottles are properly aligned on the conveyor belt before capping