Cleaner industrial air requires both process extraction and controlled ventilation. Local capture removes concentrated emissions close to their source, while the building system supplies replacement air and manages residual heat and contamination.
CTA air-handling units
CTA units introduce filtered and conditioned air into the workplace. Heating, cooling and control sections are selected for the required air volume, outdoor conditions and extracted-air demand. Correct balancing supports hood performance and avoids excessive building pressure.
Activated-carbon equipment
Activated carbon can treat suitable volatile organic compounds and odours. Cartridge or bed configurations are sized from contaminant identity, concentration, humidity, temperature, required contact time and service life. Monitoring and safe replacement of spent carbon are part of the operating plan.
Tower filters
Compact Tower filters combine filtration, automatic cleaning, a fan and controls for suitable indoor particle applications. They can reduce suspended dust or fume, but concentrated sources should still be connected to local capture wherever practical.
Complete extraction solutions
A reliable installation coordinates hoods, ducts, filters, fans, discharge equipment, make-up air and controls. The technology changes between automotive, woodworking, metallurgy, food and pharmaceutical production because contaminant properties and risks are different.
Verify performance
Commissioning records capture airflow, pressure and operating condition. Routine inspection of filters, fans, ducts and discharge points helps maintain that baseline.
ALWO provides project support from assessment and engineering to installation and instruction. Contact us with the process and air-quality objective.
