We have thorough experience in the subject matter of air, covering, first of all, the handling of large air quantities, and precisely this know-how is key to the purposeful ventilation and evacuation of industrial workshops. We create optimum conditions for feeling and working well for people and machines alike. The main focus of attention of this work is on eliminating dusts, viruses and odorous substances, on reducing atmospheric humidity, and on controlling hall air temperature. The ventilation concepts we use for this are just as individual as your requirements.

Operating principle

Polluted air will normally be extracted through the hall ceiling. The precise determination of the optimum extraction points including the duct grilles will be based on air flow and pollution calculations. Regulating dampers will be used for adjusting air quantities. Ductwork is used to lead the air either to ventilation equipment or to a dust extraction unit, depending on its degree of contamination. These units can be located both inside and outside the workshop hall.

The fresh air fed in will be filtered beforehand, and either be heated up or cooled down according to the target temperature. To ensure this, a variety of solutions is available for heat input and heat recovery or cooling. Supply air will be distributed via perforated sheet metal outlets located at the external walls of the workshop hall. Permanent monitoring guarantees that the exhaust-air quantity is larger than the supply air flow, thus preventing dusts and odorous substances from escaping towards the outside.

Technical specifications

 
Air quantities 5,000-200,000 m³/h (larger systems available on request)
Heating sources   
  • Heat pump
  • Hot-water heat exchanger
  • Electric heater
  • Gas surface burner
Cooling sources Water chillers
Equipment features
  • Diverse options for heat recovery using, e.g., cross-flow heat exchangers or rotary heat exchangers
  • Central supply air and exhaust air processing
  • Air supply system and combination with dust extraction plant possible
  • Closed loop control of supply air and exhaust air quantities using negative pressure and temperature sensors in the building
Possible applications   Disposal and sorting facilities, welding shops, metalworking shops, production halls
Benefits
  • Improved occupational health and safety for employees
  • Observe the required overall conditions for optimum processes and machine function
  • Remove polluting substances, reduce environmental exposure through permanent negative pressure
  • Ventilation of large areas possible as compared to single-point solutions
  • Energy recovery and cost reduction
  • Automation for increased comfort and more ease-of-use