... ,separator 3Lifetime warranty 4.Lowest price 5.ISO9001SGSCertification JFS-500 Rubber Fine Powder Sieve For Waste Tire Recycling Complete ... ,grinder4.Lifetime warranty,lowest price5.ISO9001,SGS certificationApplication: JFS-500 Rubber powder screener,one of tire recycling machines, supporting ... quality guarantee is 12 months after finishing the trial run of machines which has been shipped to the buyer ...