Ventilation is one of the primary requirements in industries viz. chemical, paints, pharma and varnishes or other similar category industry. Ventilation may also be required for other area based on needed nature. Normal ventilation for area of general use may be sufficient through natural means only i.e. without use of any exhaust or ventilation system. On the contrary for areas used for special purpose viz. Chemical industries, pharma, paints & varnish industries, etc.

Proper ventilation may only be achieved through properly designed ventilation system (Forced Draft Ventilation System) so that the need is fulfilled with reasonable minimum capital as well running expenses. An over capacity designed system may disrupt the work and a lower capacity designed system would not fulfill the requirement. The purpose of Force Draught Ventilation System is to remove foul air, fumes from the working area. A Forced Draught Ventilation System may require having any or all of the following components (Items) depending upon the nature of need:

1. Fan - Of requisite flow capacity and operating pressure.
2. Ducts - For removal of foul air/fumes in a controlled manner without their spreading in the working space.
3. Filters - To arrest/entrap the suspended particles from the air.

We at Pack Plast, manufacture, design and erect FDV Plants according to the custom required needs. Depending upon the nature of need the system is properly designed and the required components are carefully selected keeping the following aspects in view:

Type of anticorrosive protection needed.
Type of filtration system required.

Ventilation is sometimes not given the due importance and the result is low production and hazardous working environment. Mainly in the following process areas proper and well-balanced ventilation is indispensable:

1) Chemical
2) Pharma
3) Paint & Varnishes
4) Metal Finishing
5) Casting
6) Glass
7) Forging
8) Plastics