Manufacturing method of epoxy resin coverd steel reinforcing bar and Manufacturing apparatus of epoxy resin coverd steel reinforcing bar

摘要

The present invention relates to a method of manufacturing an epoxy resin-coated reinforcing bar and an apparatus for manufacturing an epoxy resin-coated reinforcing bar, the method of manufacturing an epoxy resin-coated reinforcing bar, the step of bringing in the uncovered reinforcing bar through the carrying device; A short step of pre-treating the surface of the reinforcing bar with an injection device capable of spraying a shot before covering the reinforcing bar; A heating step of heating the reinforcing bar that has undergone the short step with a heating device; A covering step of covering the reinforcing bar heated through the heating step through a covering device; A cooling step of cooling the reinforcing bar covered through the covering step through a cooling device; Characterized in that it comprises a; carrying out step of carrying out the reinforcing bar through the carrying out device, characterized in that it comprises, the apparatus for manufacturing the epoxy resin-coated reinforcing bar is a carrying device capable of carrying in the uncovered reinforcing bar; Spraying device capable of pre-treating the surface of the reinforcing bar by spraying a shot on the reinforcing bar; A heating device capable of heating the pretreated reinforcing bar through the injection device; A covering device capable of covering the heated reinforcing bar through the heating device; A cooling device capable of cooling the coated reinforcing bar through the covering device; It characterized in that it includes; a carrying device capable of carrying out the reinforcing bar.