Uses Fog machine

a heavy duty smoke machine feeding smoke blower generate fog effects open air location filming.

the versatility of fog machines make them appropriate wide variety of applications: fog readily assists in creating specific mood or feeling theatrical moment, , used in plays, such dracula, christmas carol , macbeth. fog machines used in halloween displays such haunted houses or forests. because of greater availability , reductions in prices between 2003 , 2005, fog machines have become used domestic halloween presentations. fog machines useful industrial applications including visualizing flow of air, such highlighting drag on surface in wind tunnel or testing leaks or filter effectiveness in air conditioning installations. emergency , military services use fog machines in training regimens. because of reflective , refractive qualities of smoke created fog machines, used in nightclubs , other entertainment venues enhance effects of lighting , laser arrangements, although being superseded haze machines (see light beam). several companies in europe , canada have developed rapid deployment fog machines use intrusion , hold-up security systems, intended disorient intruder filling room fog when triggered panic button or other security device. these security smoke devices can produce between 300 , 1,000 cubic meters of smoke in 30 seconds , have been utilized in wide variety of industries, including buildings requiring high level of security, such banks , jewelers, warehouses, offices, retail premises , in cash-handling chains. concerns have been raised, these devices may cause criminals panic, causing them become violent customers or staff, security smoke has own european standard en-8 states must not installed in such way create mantrap.

industrial uses

ultra low volume (unlv) fogging used pest control industry , cleaning companies. unlv refers droplet size (between 20-30 micrometers) generated these fog machines. fine droplet size known optimum size pest control. traditional thermal fog machine technology has difficulty reaching crawling pests such roaches, flea , rodents due droplet size being fine (less 10 micrometers). found small droplets blocked air-curtain of insects , rodents.

cold fogging, in contrast, heavy enough penetrate these air-curtains light enough evenly distributed within room.