AIR RECIRCULATION FOR OVENS AND DRYERS
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New instruments and Research for Analysis Through our LEL monitoring systems and "automatic air recirculation control" systems, we are able to drastically reduce (between 40% to 60%) the flow rate in discharge and increase (between 30% to 50%) the average solvent concentration in evacuation from any laminating, coating, flexo and gravure press machines. ! K NIRfl Products and Seruices NIRA supplies the following services and products: > Free tonsultations and plant inspettions. > Studies of the ventilation systems. > Construction drawings for mechanical adjustments on the ventilation systems. > Mechanicals supply to create the automatic air recirculation systems. > Flame Ionization and Infrared LEL monitoring systems. > Automatic air recirculation control systems. > Detailed quotations, energy saving estimations and investment payback time. > Contract maintenance. B E N E F I T S > More safety inside the plant by monitoring and keeping under <ontrol the solvent concentrations. > Saving on electricity, fuel oil or natural gas consumption on the air heating systems. >1 Lower investments on air treating system (RSP or RTO). > Lower residual solvent on laminated, coated or printed flexible materials.

Increasing energy and raw material costs, as well as a growing sensitivity toward emission controls, are pushing all major printing companies to explore new technologies designed to drastically reduce costs associated with air treating systems and energy saving. Some of these expensive investments on air treating systems and their running cost, are partially related to the quantity of the air to be treated and its average solvent concentration. H AUTOMATIC AIR RECIRCULATION ITROL SYSTEM ANY TYPE OF M iTROF ITTED? Through our LEL monitoring systems and "automatic air recirculation control"...