1、 The importance of maintenance and upkeep of dry granulation machines

Dry granulation machine is an indispensable equipment in the pharmaceutical, food, and chemical industries, used to directly press powder materials into granules. Regular maintenance and upkeep are crucial to ensure the efficient operation and extended service life of the equipment. Through scientific maintenance, not only can equipment failures be reduced, but production efficiency can also be improved and operating costs can be reduced.

2、 Daily maintenance of dry granulation machine

Cleaning equipment

After each use, thoroughly clean the inside and outside of the equipment to avoid blockage or contamination caused by material residue.

Use food grade or pharmaceutical grade cleaning agents to ensure that the equipment meets hygiene standards.

Inspect vulnerable parts

Regularly inspect the wear of vulnerable parts such as pressure rollers, molds, and screens, and replace them in a timely manner.

Ensure that the surface of the pressure roller is smooth to avoid affecting the granulation effect due to wear and tear.

lubricating maintenance

According to the equipment manual, regularly lubricate moving parts such as bearings and chains.

Use appropriate lubricating oil to avoid excess or insufficient.

Check the electrical system

Regularly inspect motors, cables, and control systems to ensure the proper functioning of electrical components.

Promptly repair any abnormalities to avoid safety hazards.

3、 Regular maintenance of dry granulation machine

Monthly maintenance

Check whether the connections of each component of the equipment are firm and whether the screws are loose.

Clean the dust inside the equipment and check if the air pressure of the pneumatic system (if any) is normal.

Quarterly maintenance

Conduct a comprehensive inspection of the equipment, including the transmission system, hydraulic system (if any), and control system.

Replace severely worn components such as sealing rings, belts, etc.

Annual maintenance

Thoroughly inspect the equipment, including dismantling, cleaning, and replacing critical components.

Calibrate the pressure control system of the equipment to ensure granulation accuracy.

4、 Collaborative maintenance of dry granulation machine and Rotary Punch Tablet Press machine

In pharmaceutical production, dry granulation machines are often used in conjunction with Rotary Punch Tablet Press machines to complete the entire production process from granulation to tablet pressing. To ensure the smooth operation of the production line, collaborative maintenance between the two is crucial:

Unified cleaning standards

Ensure that both devices use the same cleaning agent and cleaning process to avoid cross contamination.

Synchronize inspection of vulnerable parts

Regularly inspect the pressure rollers of the dry granulation machine and the molds of the Rotary Punch Tablet Press machine to ensure their compatibility.

Shared maintenance records

Establish a unified maintenance record system to track the maintenance history and replacement of parts for two devices.

Collaborative troubleshooting

When there is a problem with the production line, check both the dry granulation machine and the Rotary Punch Tablet Press machine to avoid missing potential faults.

5、 Common problems and solutions

Uneven particles

Possible reasons: Wear of the pressure roller or uneven pressure.

Solution: Replace the pressure roller or calibrate the pressure control system.

Excessive equipment noise

Possible reasons: Oil shortage in bearings or loose components.

Solution: Lubricate bearings or tighten loose parts.

Production decline

Possible reasons: clogged screen or insufficient motor power.

Solution: Clean the screen or check the operation status of the motor.

6、 Precautions for maintenance and upkeep

Follow the equipment manual

Strictly follow the requirements of the equipment manual for maintenance and upkeep to avoid operational errors.

Train operators

Provide professional training to operators to ensure they master the basic skills of maintenance and upkeep.

Use original factory accessories

When replacing components, try to use original parts to ensure compatibility and performance of the equipment.

Establish maintenance plan

Develop a detailed maintenance plan, including daily, monthly, and annual maintenance content, to ensure that maintenance work is carried out in an orderly manner.

The maintenance and upkeep of dry granulation machines are key to ensuring efficient operation and extending their service life. Through scientific maintenance strategies, not only can equipment failures be reduced, but production efficiency can also be improved and operating costs can be lowered. For production lines used in conjunction with the Rotary Punch Tablet Press machine, collaborative maintenance ensures the smooth operation of the entire production process.

If you need professional maintenance and upkeep services for dry granulation machines, please contact us! We provide comprehensive technical support to ensure that your device is always in the best condition!