Toroidal Cores

We are a renowned Supplier of Toroidal Cores from Hyderabad, India. We have close and strong associations with the reputed manufacturers and bring to you a lot that stands out of all others on counts of quality, reliability and performance. The CRGO Toroidal Cores are offered by us in ample of specifications in order to meet variegated demands of the buyers.  Order retail or bulk, timely delivery is guaranteed!
Details :

• Slitting : CRGO coils are slitted in size from 8 -50 mm on special design slitting line to make the best product of miniature and LT/CT cores.

• Winding : These slit coils of CRGO are wound on fully automatic winding machine as per the dimension given by our customer

• Spot Welding : On winding the CRGO Toroidal Cores to the exact size, the start and finished ends of the core are spot welded on spot welding machine

• Stress Relief Annealing : During the winding process of CRGO serves stress are included in the gums of the raw material. These stresses are relieved in our specially designed annealing furnace equipped with an automatic temperature controller, circulating fan and inner atmosphere. The annealing cycle (at 780-820 C) improperly controlled to get a uniform and best annealing result.

• Testing : Since the CRGO electrical properties of cores are very critical, every core is tested on a specially designed test bench. The ampere-turns (magnetization current) are measured on every core to ensure that they are within the specified limits.

• Painting : After testing, the cores are painted with paint. Impregnation (If required) / Varnished to prevent the CRGO. Toroidal Cores from corrosion & to identify grade, as we do select paint grade wise.