... cleaner strip), itempolyurethane scraper/PU conveyor belt scraper for mining industrymaterialNR,SBR, BR, IR, CR, IIR, NBR, ... prevent material spillage, \and widely used in electricity, mining, coal, transport machinery, cleaning, etc.priceGet latest pricecertificationISO9001PortXiamenPayment ... sent on requirements The advantage of PU material :Wear resistance, high resistance to aging, high-performance ...