Double roller press granulators play a vital role in many production fields. Proper maintenance can significantly extend their service life.

1. Daily Cleaning  

Clean the rollers and surrounding machine areas promptly after each use. Residual materials left on the machine can corrode components over time. Use specialized cleaning tools to thoroughly remove material residues from accessible surfaces and internal parts. Regularly clean the grooves of the rollers to prevent hardened buildup that could affect extrusion efficiency.

2. Lubrication  

Follow the equipment manual to apply the right amount of lubricant to key moving parts at recommended intervals. For example, lubricating the roller bearings reduces wear and friction, ensuring smoother operation. Also, check that oil channels are clear to avoid damage caused by blocked lubrication.

3. Component Inspection  

Frequently inspect roller surfaces for signs of wear or deformation. Replace rollers immediately if significant damage is found. Excessively worn rollers compromise granule quality and strain the machine. Check drive belt tension regularly—loose belts cause slippage, while overly tight belts accelerate wear on belts and related parts.  

Monitor the motor’s performance for abnormal heating, unusual noises, or other issues. Address problems early to ensure stable power output.

4. Operating Environment

Keep the double roller press granulator in a dry, well-ventilated area to prevent rust from moisture. Arrange the workspace to avoid collisions or pressure from nearby objects.

By following these maintenance steps, you can greatly extend the service life of double roller press granulators , reduce equipment replacement costs, and improve production efficiency.