Cooling Fan Motor Magnets For Auto

We make cooling fan motor magnets for auto for all passenger car types. Our factory handles raw powder, pressing, sintering, grinding, and testing in-house. This complete control is rare among smaller suppliers. We have 30 workers and 17 hydraulic presses. Our 9 grinding lines run two shifts daily. This capacity lets us produce about 200 tons per month. Our team tests every batch of product using a flux meter and gauges. We also keep records of each sintering furnace cycle. These records help us trace any deviation quickly. When you order product from us, you get parts made under one management system from start to finish.

Our cooling fan motor magnets for auto use Y30H, Y33H, and Y35 grades. Remanence stays between 380 and 440 mT. Coercivity ranges from 220 to 280 kA/m. These figures ensure strong starting torque and steady running speed. Why is that important? Cooling fans need consistent airflow to prevent engine overheating. Any flux drop reduces fan speed. Our chord width tolerance is ±0.3 mm, which is tighter than standard. We achieve this precision through careful grinding and regular gauge calibration. We also offer surface coating if you need rust protection. Coated product resist humidity better in tropical climates. We check every critical dimension before packing. Our QC rate is about 90% inspection per batch.

We supply cooling fan motor magnets for auto to motor assemblers across China. Many of these customers serve both OEM and replacement markets. We also export directly to Europe and the Americas. Packaging uses bubble film inside export cartons. Pallets are heat-treated for international shipping. Payment terms are 30% deposit and 70% before shipment. Custom orders need 50% deposit. Sample lead time is 10 days with existing tooling. New tooling takes 45 days. MOQ is 100,000 pieces, but we accept smaller trial orders. We provide magnetic test reports with every order of product. These reports list actual flux and coercivity readings. This data helps your QC team verify compliance without extra testing.

Hot Tags: cooling fan motor magnets for auto, China cooling fan motor magnets for auto manufacturers, suppliers, factory