Eliminating flow problems with bulk solids: it can be that simple
Pneumatic Knockers pose a simple but effective approach, just like a hand hammer can get the bulk material flowing again, the Pneumatic Knocker will do the same. Shakers, vibrators, knockers – there are many solutions for free material flow in the bulk goods industry. Yet, finding the right one can sometimes feel more complicated than necessary. singold gerätetechnik gmbh, manufacturer of the world’s first and, therefore, original pneumatic knocker, has a simple but all the more effective approach: whenever a hand hammer can get the bulk material flowing again, the pneumatic knocker will do the same. However, it has significantly more power, requires no human effort and does not dent the silo.
The pneumatic knocker was first developed over 50 years ago by company founder Erwin Lüer, and to this day, singold’s pneumatic knockers remain the most powerful on the market. They operate only when needed, minimizing strain on weld seams that can otherwise fatigue under continuous vibration. By activating as required, the pneumatic knocker protects containers, reduces compressed air consumption, and lowers noise levels, contributing
