DP 619-624

Double desiccant tower models, with an airflow rate from 200 to 800 m3/h, supply air at a dew point lower than –55°C. The process air temperature can be set up to 150°C (200°C for the HT version). CUSTOMER ORIENTED SOLUTIONS: Precision: Electronic control of the process temperature with self-tuning PID algorithm that ensures high precision. Easy utilisation: • Simple and complete operator interface • Microprocessor control • Large display available in the operator’s language. It shows the functioning status of the machine as well as any possible alarm or warning message • On the main screen the following parameters of the dryer can be monitored: Drying temperature, Set-point, Dew Point value Flexible and modular configuration: • The operator can simply and easily increase the number of hoppers at any time. Hoppers capacity from 300 to 2500 dm³; single or centralised systems • Intelligent Energy Supervisor: In accordance with the effective requirements of the processing machine, the IES system optimises and adjusts the energy utilisation • Intelligent Material Drying: optimises and adjusts the energy utilisation to prevent material thermal degradation or over-drying Benefits ? Single or Multi-hopper set up ? Temperature-control based regeneration cycle ? Dew Point Control ? Water Flow Control ? Automatic reduction of the process temperature ? Material consumption management ? Cooling stop ? Process airflow management ? Blowers and molecular sieves filtration system ? Solid state relays (SSR) ? Automatic set-up of the process air safety temperature ? Completely independent process air temperature safety control (temperature probe, power control and contactor) ? Warnings for the operation of the coolers (cooling water circulation only when necessary)