July the 6th 1979, a young Engineer Mr. P M Babaria decided to go into an Engineering manufacturing activities and Rotary Air Lock Valve was the product that touched his eyes. Like all everyone else, he started with a small factory and made one model of Rotary Air Lock Valve. That was given for a trial purpose to his friend’s unit and that worked so wonderfully well. The design thus proved successful. Today, we have more than 25 different models for varieties of application to handle powder and granules in industrial sector. The functioning capacity of this valve ranges from 100 mm to 750 mm, capacity 2 liter/revolution to 425 liter/revolution (0.5 TPH to 250 TPH) These valves run at a very slow speed through a gear box drive which generates a smooth non pulsating flow of the powder material, consequently giving the valve a very very long time for its functioning. Never the less, this slow speed brings in absolutely very little and even in some cases no maintenance, apart from a routine annual checkup which every maintenance engineer implements for his section of all the machineries in a well organized manufacturing plant. In addition to the Rotary Air Lock Valves we also design and manufacture certain critical products which need a detail study of requirement of our client before taking up the manufacturing activity. These products are related to Air Handling and Pneumatically Powder handling systems. Details product range is as under. Website : http://www.ricongroup.com Call : +91-79-22744796