- Air Classifying Mill systems use an advanced PLC and an Operator Interface Terminal
(OIT) to monitor and control the system operation.
The PLC allows various operating parameters to be set by using PID loops. The PID Set Points can be
entered on the OIT and changed while processing your material to optimize the milling process. An
automatic start/stop sequence is programmed to insure consistent, repeatable results, free from
are completely wired and contain all necessary components to effectively keep your system making a quality product. Equipment upstream and downstream of the mill are usually integrated into the control system.
The Rotor and Classifier can each be controlled independently at specified speeds, insuring optimized milling and consistent particle size.
A constant air flow rate is essential for maintaining proper particle size; therefore, the air flow is controlled independently.
The speed of the feed metering device varies as a function of the rotor and/or classifier power so the system remains stable and operational at the maximum possible throughput.
The mill, inlet or outlet temperature can be monitored and controlled to heat or cool the material as it is processed.