... 1,very easy to operate 2.high capacity 3,low cost Belt conveyor, frequency control of ... section, a total of three parts; uper with 3 table vertical 0.37 KW fan, match a set of ... 2 mm cold rolled sheet bending rolling, thermal insulation layer using aluminum silicate refractory fibre, thick 80 mm. ... control system, length is 1980 mm, were all 3 sets of control electric boxes, digital temperature display, ...