The customer is a Gujarat-based OEM. They build process and material-handling equipment — vacuum systems among it — and they integrate air-movers into packages they ship under their own name. That last part is the whole reason this duty is unforgiving.
12,000 CMH at 500 mmWC on a 50 HP coupled drive, air to about 80 °C. On paper, a moderate vacuum and material-handling duty — not a giant fan. In practice, mechanically demanding: a material-handling air-mover has to hold its operating point reliably, run after run, or the downstream process it serves drifts.
The harder problem is not one blower. It is the tenth blower matching the first. When the customer puts its own name on the finished vacuum package, unit-to-unit consistency is the whole game — the buyer of that package never sees us, only them. A blower that meets the point on the test floor but wanders from its sibling is a warranty claim waiting on someone else's letterhead.
Centrifugal blowers in both direct-drive and coupled-drive configurations, selected to the point on our proprietary fan-selection and mechanical-design software, then proven on the floor — not signed off from a catalogue curve.
Every unit is performance-tested in-house on our 200 HP VFD test rig, to the IS 4894 / AMCA 210 method. The test point is the same one the customer designs around, which is how the tenth unit ends up matching the first: proof, not promises.
This is not a single order. It has been multi-year, repeat OEM supply — direct-drive and coupled-drive units, order after order. An OEM that puts its name on your work does not come back unless the work holds. This customer keeps coming back.
"It is with great confidence that we recommend JITAMITRA Electro Engineering Private Limited as a supplier of centrifugal fans and blowers. We have always preferred JITAMITRA products and services for our business as they have shown consistency in quality, timely delivery, and professional integrity. JITAMITRA stands out for its precision engineering, adherence to international standards, and rigorous performance testing. Their technical expertise, transparent pricing, and responsiveness make them a trusted and strategic asset in our supply chain."— Projects lead, Vacuum Dept. · a Gujarat-based process & material-handling OEM
If you build a package and your name goes on it, tell us the duty you have to hold — flow, static, drive arrangement, air temperature — and we will engineer the blower to it and prove it on the rig before it ships. Made to order, not off a shelf.
— 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.