To increase the efficiency of a dryer blower using dryer blower compressed air, you can consider the following steps:

1. Optimize the compressed air system: A dryer blower compressed air system is often a significant source of energy consumption. Therefore, optimizing the dryer blower compressed air system can significantly improve the efficiency of the dryer blower. You can optimize the system by ensuring proper maintenance, reducing air leaks, and minimizing pressure drops.

2. Install a variable speed drive (VSD): A VSD can adjust the speed of the dryer blower to match the required air flow. By doing so, it reduces the energy consumption of the dryer blower and improves its efficiency.

3. Check the dryer blower filter: The dryer blower filter can become clogged with dust and debris over time. This can restrict the air flow and reduce the efficiency of the dryer blower. Therefore, it is important to regularly check and replace the filter.

4. Ensure proper ventilation: The dryer blower should have proper ventilation to prevent overheating and reduce energy consumption. Therefore, make sure that the dryer blower has enough space around it for air to circulate and that the exhaust vent is not blocked.

5. Use an efficient dryer blower: If you are considering purchasing a new dryer blower, choose one that is energy-efficient and has a high airflow rate. This will reduce energy consumption and improve the drying process.