... 11Years'experience 2Brand pulverizer,shredder,sifter,separator 3Lifetime warranty 4.Lowest price 5.ISO9001SGSCertification JFS-500 Rubber Fine ... .China expert on waste rubber pulverization3.Brand pulverizer,shredder,crusher,screener,separator,grinder4.Lifetime warranty, ... lowest price5.ISO9001,SGS certificationApplication: JFS-500 Rubber powder screener,one of tire recycling machines ...