Matthey Low frequency coils 005EHE Consumables Inductors are made only from the highest conductivity copper and utilise a special coating process for all contact surfaces on the coil.  This ensures there is zero resistance on the connection to the Generator, even a small resistance reading(due to oxidisation for example) of 0,2 ohms could result in 20-30KW additional welding power being consumed.

We manufacture inductors for all kinds of HF generator including all of the well know industry brands.