The cross-interface controller regulates the energy consumption according to your material put through.
The QC900-controller is the core of all drying units. Modbus TCP/RTU, OPC UA, TTY/RS485 to link with different production machines, data exchange with SQL-servers or PDA-(production data acquisition) systems as well as the potential to get access with a web-client through HTML 5 from any web browser in the world are only a few examples of its impressing possibilities. A touch-screen with colored display allows a plain and intuitive operation. Special control-algorithms automatically optimize the energy requirement according to the actual material throughput.
Data bases for drying programs, the control of all kind of hopper loaders and data recording of process data through USB are also included as well as a lot of other features.
Precise dosing through gravimetry
WENZ’s WeCo (weight control) gravimetry with up to four hoppers meters masterbatch, regrind, additives or fillers.
Results can be improved by using WeCo (weight control) gravimetry which provides reliable control of material consumption and thus accurate throughput monitoring. The gravimetric system can be easily mounted on dryers or, with adaptations, directly on the production machine. It allows to add batch and regrind with gram accuracy. This provides efficient and exact dosing, and also consistent and precise reproducibility at low energy consumption. The installation is simple. Operation through the touch display is intuitive. The inner and outer hoppers, made of stainless steel, facilitate considerably the cleaning process on material changes. Using up to four hoppers offers the possibility to dose up to four different materials.