Process for Toroidal Cores

Raw material receipt, Physical Inspection, magnetic material Testing at our testing Lab to ensure the receipt of material as per order specification.

Choosing the right grade of material and make slitting plan to optimum utilization.
Slitting mother coils as per required sizes.

Choosing the right grade of material and slitting plan to optimum utilization.
Slitting mother coils as per sizes.

Winding of Toroidal cores in our Automatic/Semi-Automatic Core Winding Machine.

Annealing in controlled Nitrogen atmosphere at 780°C-820°C.

Testing for mechanical dimensions and electrical values, to issue Test Certificates.

Painting / Varnished Impregnation as per requirment of customer.

We pack material in corrugated or wooden boxes depends upon requirement.

Ready for Dispatch