procurement of conveyor belt primary external scraper assembly for chp ph 1 2x600mw sstpp mppgcl dongalia distt khandwa , primary external scrapperbelt width -1600mm,single polyurethane blade with multiple faceted profile, hardness-83 shore d, molded –in wear line, universal mounting plates easily mount and simplify installation, pole plate pre-drilled for material path option, compatible with sr fasteners & patch, belt speed- up to 3.5 m/sec, self contained spring tensioner with spring length 150-155 mm, spring diameter 45-50 mm, spring wire diameter 6-8 mm, rugged 60 mm diameter pole, powder coated structural frame. dust collection efficiency should be more than 90%.