AIR TECH Engineering Kandanchavadi, Chennai, Tamil Nadu

Wet Scrubber for fumes, mist and suspended dust eliminated using wet scrubbers. Wet scrubbers collect particulate & eliminates gaseous pollutants by direct contact with liquid. These types of collectors have the ability to handle high temperature and light dust laded gases. There are wide range/types of scrubber. The most common scrubbers are Static wet scrubbersSpray towerVenturi scrubberCyclonic spary scrubberPacked bed columnDepending upon the particle to be collected and gas to be absorbed the scrubber is designed. We design high efficiency scrubber with minimum maintenance, low liquid consumption and higher entrapment of mist at out let. Wet Scrubber can be constructed out of steel, stainless steel, PP-FRP, steel rubber liner etc depending upon to the gas be handled & temperature.

Air Tech Engineering specialized for manufacturer & supply of spare Rotors as per the existing dimension, to matching with blade profile , Shaft dimensions & one to one spare to match with existing parameters like Volume flow , pressure etc. The Rotors are Dynamically Balanced to quality grade Q 6.3/ Q 2.5 in accordance to ISO 1940

Air Tech Engineering designs ,manufacturers & Exporters of silencers to reduce noise level upto pollution control norms (85 decibels).The silencers are used for various industries like steel plant ,Power Pant ,Chemical Plant ,Paper Plant & all process Industries etc

Rotating Air Lock made of MS, SS-304/SS-316 And Hardox Material Contact Parts , suitable to control any POWDER Material on steady encouraging ( ex; From Silo/Hopper/Storage Tank OR From One Machine to another machine ) Rotary Air lock Valve used in Cement Industry/Powder Chemicals/Food Industry/Polymer Industry/Pesticides/Dyes/Fertilizers Industry/Pharmaceutical Industry. Suitable for Capacity – 100 kgs/hr to 10,000 kgs/hr. We offers SQUARE to Round/Round to Round opening for Inlet and outlet . Our Std. models are 100 mm dia/150 mm dia./200 mm dia and 250 mm dia, 300 mm , 350 mm up to 850 mm ( also we made as per customer requirements) Air tech engineering Design of all models are based on Direct Gear Motor with Chain Sprocket drive. We manufacture wall thickness of shell 5 mm to 12 mm.

We offers SQUARE to RoundRound to Round opening for Inlet and outlet . Our Std. models are 100 mm dia150 mm dia.200 mm dia and 250 mm dia, 300 mm , 350 mm up to 850 mm ( also we made as per customer requirements) Air tech engineering Design of all models are based on Direct Gear Motor with Chain Sprocket drive. We manufacture wall thickness of shell 5 mm to 12 mm.

Air tech engineering Customs built fans from smaller to larger size can to handle airgas volume from 1080 m3Hr to 435000 m3Hr and pressure ranging from 25mmwc to 3000 mmwc in single stage and 5000 mmwc in two stage. Our Fans are design for High efficiency ,and Rugged in design for smooth operation and higher life span . Centrifugal fans are available in various blade profile .

Air tech is specialized in Bag filters of various types for different types of dust particle. considering the type of dust, gas, and temperature fabric is selected. We can offer fabric filters of polyester; polypropylene, Ryton and Nomax. The velocity is well maintained in order to allow the dust to settle down in side the bag house. The compressed air for pulsing is designed for maximun cleaning with low compressed air capacity & pressure to conserve energy.

Metallic and Non metallic Expansion Bellows are generally custom built as per client’s specification with all external influences such as oil, grease, dirt, dust, abrasives and weld splatters These Expansion bellows helps in preventing gas leakage and thereby are demanded in a variety of engineering and Steel, All process Industries and automobile industries We are into the manufacturing and supplying of a wide range of expansion bellows We are supplier of highly durable Metallic and Non Metallic and Rubber Expansion Bellows that are extensively used in pipelines The product Expansion Bellows is mainly used in fertilizer, chemical and steel industries.

Air tech undertake Dynamic Balancing of rotors & insitu balancing of rotors. Air tech is equiped with Dynamic Balancing Machine & Portable Balancing Machine. We undertake vibration analysis & condition monitoring of rotating equipments.Balancing is done as per VDI 1940 guideline to relevent quality grade depending on the equipments.

A damper is a device that deadens, restrains, or depresses Dampers Technology Ltd offer a wide range of damper products to suit many applications A damper - mechanical, acoustical, or aerodynamic oscillations Automatic dampers are used to regulate airflow constantly and are operated by electric or pneumatic Actuators .A damper is a valve or plate that stops or regulates the flow of air inside a duct, chimney, VAV box, air handler, or other air handling equipment A damper may be used to cut off central air conditioning (heating or cooling) to an unused room Dampers will regulate it for room-by-room temperature and climate control.

Cyclones are offen used for pre collector as they are efficient in removal of course dust particles from air or gas stream . The advantage of cyclone is low cost, low maintenance and low pressure drop. It is not suitable for fine dust particles. Cyclones can be offered in multistage for better efficiency. Efficiency as high as 90% down to 20 microns can be achieved .we can offer cyclones constructed out of steel, aluminum and stainless steel. Multi Cyclone/ MultiClones The principle working of multiclone is same cyclone . This can be constructed of steel, cast iron. They are used for course dust and efficiency is up to 90% down to 5 microns. The outer enclosure is constructed out of steel . Hopper with rotary air lock valve are provided.

Air tech engineering Customs built fans from smaller to larger size can to handle air/gas volume from 1080 m3/Hr to 435000 m3/Hr and pressure ranging from 25mmwc to 3000 mmwc in single stage and 5000 mmwc in two stage .Our Fans are design for High efficiency ,and Rugged in design for smooth operation and higher life span . Centrifugal fans are available in various blade profile . The different types of blades are • Forward curved• Backward curved• Straight Radial• Radial tipped• Backward inclined• Paddle type open impellers• Aerofoil Fans are offered in different drive arrangements like • Direct mounted on motor shaft• Direct coupled• Belt drivenDepending on size & Temperature . Air tech engineering Fans constructed out of steel , stainless steel ,PP-FRP lined, MS FRP lined, MS-Rubber lined considering type of of gas and operating temperature .Fan’s/Blower’s are performance tested as per IS 4894, BS 848 part I The Fan impellers are statically and dynamically balanced to quality grade Q 6.3 / Q 2.5 in accordance to ISO 1940Depending on the application of centrifugal fans are named as ID Fan,FD Fan,PA Fan,SA Fan , Rawmill Fan,Cooler VentFan,Coal Mill Fan,BagFilter Fan,Preheater Fan,Cooler Compartment Fan,Air Slide Blower,High Pressure Blower,MVR Fan & Ventilation Fan etc

Air tech is specialized in Bag filters of various types for different types of dust particle. Fabric filters can be offered in the following types. a).Conventional Bag with cage.b).Pleated Bags.c).Pleated Catridges.considering the type of dust, gas, and temperature fabric is selected. We can offer fabric filters of polyester; polypropylene, Ryton and Nomax.The velocity is well maintained in order to allow the dust to settle down in side the bag houseThe compressed air for pulsing is designed for maximun cleaning with low compressed air capacity & pressure to conserve energy.

Depending on the medium of fan and operating temperature. Impellers can be offered Pressure diecast Aluminum ,Nylon & PAG( poly amide Glass fibre ), Impellers can be offered in fixed pitch and variable pitch. We can also fabricate impellers in stainless steel , M.S. & FRP . Fan casing can be manufactured out of M.S. , stainless steel , M.S.& FRP lining. Axial Fans are designed for optimum effeciency and low noise levels. Capacity ranging from 1080 m3Hr to 252000 m3Hr with static pressure upto 75 mmwc can be offered. PAG impellers are widely recommended for energy conservation over conventional heavy aluminum impellers. Variable pitch impellers do have the flexiblity to varry the capacity by changing the blade pitch angle.

Direct drive• Belt drive• BifurcatedDepending on the medium of fan and operating temperature .Impellers can be offered Pressure diecast Aluminum ,Nylon & PAG( poly amide Glass fibre ), Impellers can be offered in fixed pitch and variable pitch. We can also fabricate impellers in stainless steel , M.S. & FRP . Fan casing can be manufactured out of M.S. , stainless steel , M.S.& FRP lining .Axial Fans are designed for optimum effeciency and low noise levels.Capacity ranging from 1080 m3/Hr to 252000 m3/Hr with static pressure upto 75 mmwc can be offered.PAG impellers are widely recommended for energy conservation over conventional heavy aluminum impellers.Variable pitch impellers do have the flexiblity to varry the capacity by changing the blade pitch angle .

A damper is a device that deadens, restrains, or depresses Dampers Technology Ltd offer a wide range of damper products to suit many applications A damper - mechanical, acoustical, or aerodynamic oscillations Automatic dampers are used to regulate airflow constantly and are operated by electric or pneumatic Actuators .A damper is a valve or plate that stops or regulates the flow of air inside a duct, chimney, VAV box, air handler, or other air handling equipment A damper may be used to cut off central air conditioning (heating or cooling) to an unused room Dampers will regulate it for room-by-room temperature and climate control.