MULTI-ROW TYPE COIL HEATER FOR DRYING

摘要

PURPOSE: A multi-heating type coil heater for drying is provided to reel a wire coil having the phase difference in a polygonal shape along a longitudinal direction and to improve electrical resistance. CONSTITUTION: A pair of fixing bracket(10) is installed depart from each other. An insulation fixing plate is fixed to each fixing bracket. A plurality of fixed wires(30) is fixed to each support stand(20) along a longitudinal direction. Multiple pair of isolation rings(40) are fixed to both ends of the fixed wire. A plurality of wire coils(50) is fixed along the support stand in parallel.