Protection Guide in belts ( 41 tapes; conveyors, composed of a steel band and another band of inner rubber apernada of steel and it is regulated at a minimum distance of the strap, avoiding the spill towards the Poles table or on the floor.His longitusd is variable and is determined by the width of the strap and the {angle of repose of the bulk download.}The metal band is attached in a framework that attaches to ka structure of the trensportador. The use of the word " guardera " It is incorrect. ( clarified by Professor Mario flags "Don't say you what " )