STRUCTURE: The structure for the full length of the oven will be fabricated by 75 x 40 mm channels and 50 x 50 mm angles and reinforced with cross frame jigs and gusset plates. These structures shall he erected at every 5 ft. distance and connected with 50 x 50 mm running angles.
INSULATING PANELS: The 4" thick, side & top panels shall be fabricated by prime quality 16 gauge CRCA sheets with perforated sheet metal channels & are filled with mineral wool as insulation to avoid any heat loss to the atmosphere. Bottom portion of the oven shall be covered with 18 gauge CRCA sheets, which also protect the wickets & avoid heat loss. |
CONVEYOR: The full length of the oven will be consisting of alloy steel wickets having rivetted construction fabricated out of rolled alloy steel wires of 8x3 and 7 x 2.5mm dimensions. The extended pin type specially designed British standard chains will be used on which the wickets will be fitted with easy replacement system. The tensioning arrangement for the conveyor will be provided with sprockets etc. Mechanical vari-speed system with.......HP motor shall be fitted to vari the speed of the conveyor.
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