Magnetic shunts, also known as flux collectors, are eligible parts of the Power Transformers which are designed to lower power losses in high-power transformers. They act as shielding which reflects the electrical flux leakages coming from the core windings.
ENPAY produce flux collectors in painted or bare form, with/without rubber for power transformers in any dimensions that your project needs.
ENPAY can furthermore design magnetic shunts which may yield reduced total loss of transformer in case requisite data is specified by the customer.