We are considered as a highly acclaimed company that offers a wide range of Roof Extractor. These are used for inclined and flat roof. The cowl is designed for optimum aerodynamic efficiency. The roof extractors made by us are available in various sizes like from 300 – 2000mm. Small size roof extractors are available in centrifugal model. There are following ranges:
Other information:
Type: Fixed and Adjustable Pitch blades
Size: 300 to 2000 mm
Capacity: up to 360000 m 3h
Static Pressure: up to 100 mm WG
Application: Ventilation and fume exhaust
We, m/s able air-o-technology have been in the field of manufacturing industrial fans & pollution control devices and were established in the year 1980. We have our own 3-workshop units located in the southern part of kolkata. Since inception we have engaged ourselves in manufacturing of above items and serving the industrial sectors like power, cement & steel in the form of epc contracts. Our main engineering products are industrial id, fd & axial flow fans, pollution control equipments, ventilation systems & fume extraction systems. We provide our design, engineering & complete manufacturing of various range of dust extraction systems like bag filters (online & offline systems), cyclones (single/twin/multi), scrubbers (dry & wet) ,ducting etc. We have also other areas of work activities like undertaking the engineering & supply of total ventilation systems (pressurized/bunker/tunnel) & the dust suppression, too. The facilities of manufacturing & supplying of allied accessories like screw conveyor, rotary valve, ducting etc ,on our above said systems is an added advantage of our company . Our factory units are moderately equipped to take challenge in execution of the orders in challenging environment. We have our own testing bay, and necessary machineries and instruments to support qualitative manufacturing towards customers’ satisfaction. Our present status of exposure in the above field of engineering gained over the decades ,drives us to take share of our expertise with big groups like l&t, mecon, dvc, eil etc. With this we attach the list of reputed clients , whom we have served so far, entailing some purchase order reference / copies of purchase orders as ready reference and your kind perusal. We would request you to kindly register our name as an approved vendor for environment protection & air pollution control systems , industrial fans ,ventilation systems ,dust suppression systems etc required for your activities.
Nature of Business Manufacturer / Exporter / Supplier
Number of Employees20 - 50
Year of Establishment1990
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