twin City Fan Companies Ltd Kundrathur, Chennai, Tamil Nadu

we are providing Air Performance Testing. CF’s test lab, the Brookings, SD manufacturing plant and all testing personnel are NQA certified for the air performance testing of fans used in the nuclear power generation industry.

We are offering sound testing services. Tcf has added a 73,000 ft3, reverberant sound room to its test lab for the purpose of conducting sound performance tests per amca standard 300.

Amca 260 is a specific type of test which is used to establish the aerodynamic efficiency of an induced flow product.

Tcf can also provide vibration reports that include the filtered and overall levels if requested.

We are offering seismic testing services for geographical locations susceptible to earthquakes, it is critical to have equipment that is capable of operating after a seismic event.

We are offering bump testing services. Bump testing can be performed on a rotor assembly suspended in air or on a structure mounted to the floor and involves placing accelerometers in strategic locations on the rotor assembly andor fan structure.

We are providing operational modal testing. A useful tool for doing this is operational modal testing. In this method, vibration readings are taken off the fan using accelerometers while it is running.

TCF has the capability to perform jet fan thrust testing both at our test lab and our manufacturing plant in Pulaski, TN.

We are offering overspeed testing services overspeed testing allows us to run a fan at an increased speed for a given amount of time and prove that it will withstand the customer’s specific application.

We are offering high temperature testing services. Certain applications require the fans to either be submerged in high temperature air or handle high temperature air in the airstream.