Profile: T. L. Fahringer Co., Inc. manufactures bandsaw blade welding equipments. oUR FW-200 line of band saw blade welders are all PLC controlled with built-in automated 2-stage annealing. We offer both manual and automatic cycling models, all with solid-state controlled weld/anneal voltage. Fixed vertical alignment, extremely rigid clamping and standard water cooling offer maximum durability under heavy production. These welders also combine a large capacity transformer with very high upset force to produce stronger welds than other welders.