sulphate of iron for sale

{"cid":"91195429","title":"Single Drum Coal Slime Dryer \/ Roller Dryer Machine Less Fuel Consumption","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/98\/20\/fe67f27f8b645c0dc2fa3e3cc6bf-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"YUHONG","Model Number":"1800X12000mm","Minimum Order Quantity":"1set","Delivery Time":"10-15working days","Certification":"CE ISO","Place of Origin":"CHINA","Payment Terms":"L\/C, T\/T","Supply Ability":"30sets\/month","Packaging Details":"International standard packing Seaworthy packing. Standards in container, spare parts in export wooden case.","Weight":"25t","Output":"6-15t","Gradient":"3-5%","Rotation speed":"1.5-6r\/min","Max feed-in gas temperature":"700\u2103","After-sales Service Provided":"Engineers available to service machinery overseas","Voltage":"220v\/380v","Heating source":"Gas or coal or electric or oil"}}