When an air-filtration and dust-collection systems OEM builds a bag-house, the ID fan sits at the hottest, dirtiest point in the plant. That is the fan we build for them — and have built, order after order, for years.
The number that decides everything here is the last one: ~525 °C. Pulling 44,600 CMH of dust-laden gas against 475 mmWC of static pressure is a real fan-selection problem on its own. Doing it at 525 °C is a different discipline.
At that temperature three failure modes arrive together. The gas is abrasive — suspended dust scours the impeller blade by blade. The metal grows — thermal expansion moves clearances and loads the shaft and bearings if the design does not plan for it. And the fan still has to generate 475 mmWC of static to drag the gas through filter media that is fighting it the whole way. Get the material selection or the thermal design wrong and the fan does not slowly degrade — it fails.
This is the differentiator, stated plainly: 525 °C sits inside our design envelope, not at the edge of it. It is engineered for, not hoped for.
High-temperature bag-house / dust-collection centrifugal fans, each one selected to the customer's GA drawing — made to order, not pulled off a shelf. Material grades, blade profile, shaft-and-bearing arrangement and thermal-growth allowances are chosen for the duty, then set on our own proprietary fan-selection and mechanical-design software.
Every fan is performance-tested in-house on our 200 HP VFD test rig, to the IS 4894 / AMCA 210 method, before it leaves the works. You get the measured curve for your fan — proof, not promises.
This has not been a single order. It has been sustained, multi-year, repeat supply — a systems OEM that puts our fans at the hot core of the bag-houses it sells, and keeps coming back to do it again. That is the plainest quality signal we can offer: an OEM stakes its own reputation on the fan inside its system, order after order.
If you have a hot, dust-laden, high-static duty — bag-house or otherwise — send us the numbers or the GA drawing. We will tell you honestly whether it sits inside our envelope and how we would build for it. No parameter is too specific to start the conversation.
— Mihir Kulkarni, Director, Jitamitra Electro Engineering
Engineered for Every Application.
No model numbers needed. Give us the operating conditions and our application engineers size the fan and quote it.