CRGO 0.30mm Jumbo Length Secondary Oily Sheets

These 0.30mm CRGO Jumbo Length Secondary Oily Sheets combine the structural advantages of jumbo-length laminations with the cost benefits of secondary-classified material, making them a highly attractive option for budget-conscious transformer manufacturers who cannot afford to compromise on core magnetic integrity. Sourced from prime mother coils and classified as secondary solely due to surplus or handling conditions — not manufacturing defects — these sheets retain their original 0.30mm thickness and full-width properties.
At jumbo lengths of 2,000mm to 4,500mm, these sheets reduce the number of lamination joints in assembled transformer cores, improving magnetic continuity and reducing flux leakage at joints. M5 Grade classification delivers a reliable core loss and permeability profile suitable for standard power and distribution transformer applications. The oily surface finish protects the material against oxidation throughout storage and transit.
💡 Price varies based on thickness, length, width, and treatment type. Contact us for batch-wise specifications.