The centralized material supply system is designed for the production of plastic products in injection molding workshops, achieving uninterrupted unmanned continuous molding operations. When using the centralized material supply system, issues such as the fan not rotating and excessive vibration often occur. What could be the cause of this?

Why isn't the concentrator material supply system fan turning?

Power not connected, power cord loose.

2. Overloading is generally caused by clogged air filter, blocked exhaust pipes, and collisions during handling that cause the rotor to be off-center.

3. Turbine head damage or foreign objects jamming inside the turbine.

Why is the vibration of the concentrator supply system fan excessive?

Turbine blade even failure.

2. Bearing wear or damage.

Gear side clearance is excessive, misaligned, and not securely fastened.

Foreign objects and dust have caused impacts between the impeller and the casing, as well as between impellers, leading to loosened sturdy bolts.