YiranRebar annealing furnaceSuitable for heat treatment of steel bars, threaded steel and other workpieces, with small deformation of heated workpieces, high thermal energy utilization rate, low energy consumption, fast heating speed, surface oxidation and decarbonization of workpieces, and high annealing quality. Yiran rebar annealing furnace can be used for the following purposes: rebar annealing furnace can be used for heating and bending rebar steel plate springs, copper pipes, and steel pipes such as bent pipes; Thermal forming of standard components and fasteners; Metal tools, such as pliers, wrenches, etc., are formed by heat transfer; Hot extrusion of exploration drill rods, drill steel, and drill tools; Hot installation of automotive rear axle, motor rotor, bearings and other workpieces; The threaded steel natural gas annealing furnace can be used for heating the elastic bar fasteners, road studs, etc. of equipment; Hot riveting of fan impeller, heating and hot rolling of steel pipe, hot rolling of Fried Dough Twists drill. Threaded steel seam welding hot shaping.