NEFRAA INFOSERVICES INDIA PRIVATE LIMITED

Corporate

Thermic fluids are used for high temperature (maximum up to 300 C), high volumetric circulation. They constitute low surface load oil preheaters with renewable cartridge type heating elements, thermostats / RTD sensor / PT 100 / digital controllers and special high discharge capacity screw gear pumps/centrifugal pumps, driven by suitable electric motor. Applications are in systems which require heat transfer from a fluid, such as Paper Lamination, Roller Annealing, Plastic Extrusion, etc.

Air handling unit, or AHU, is a piece of HVAC equipment that is designed to regulate and circulate air throughout a space. Air handlers typically connect to a duct work ventilation system that distributes the conditioned air throughout the building and returns it back to the unit.The capacity of an air handler is most commonly measured by the amount of air it conditions and distributes.This measurement is calculated in volumetric units known as CFM.

Oil line preheaters can be flanged in the line to heat Furnace oilup to 50C to reduce its viscosity and facilitate easy flow in thepipeline.In some cases they are used as “booster heater” tobring the temperature of oil to firing level which was earlier cooled down due to pipeline losses.We manufacture heatersin vertical or horizontal mounting design.

Tank outflow heaters can be directly welded to the service / Daytank so that the Furnace oil coming out of the tank gets heatedinstantly and reduces the load on the motor in the heating unitinstalled further. Renewable cartridge type heating elements canbe replaced without emptying the oil tank, as the heater is not indirect contact with the oil.

The Dust collection system is used in industries where the working includes dust generating application. This machines are developed with high suction capacities that makes it suitable for wet and dry dust generating applications.The system efficiently clean the environmental air by collecting dust.