river placer knelson gold cencentrator

{"cid":"91196977","title":"River Placer Alluvial Gold Ore Trommel Screen Washing Plant","imgUrl":"https:\/\/img.ismap.com\/nimg\/b7\/ff\/34dffd314ee1d1c33eb10f3d8859-200x200-1.jpg","attrs":{"Price":"USD 3500-30000 Per set","Brand Name":"Ascend","Model Number":"GST20 GST40 GST50","Minimum Order Quantity":"1 set","Delivery Time":"7-10 working days","Certification":"CE\/ISSO9001","Place of Origin":"China","Payment Terms":"T\/T, Western Union","Supply Ability":"10 set per month","Packaging Details":"Water and rust proof in wooden box or cotainer","Product name":"gold mining machine","key word":"gold trommel screen machine","Type":"gold gravity separator","Recovery rate":"98%","Capacity":"10 20 50 100 T\/H","Motor":"10 to 75KW","Power system":"Generator or motor","Gold refinery system":"shaking table, gold furnace","Fine gold recovery":"knelson gold cencentrator"}}

{"cid":"91195147","title":"Placer Gold Rotary Sifter Screens Durable Stainless Steel Trommel Sieve","imgUrl":"https:\/\/img.ismap.com\/nimg\/c6\/1c\/f3fc88943238c44b7e34d7f4df57-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"AAREAL","Minimum Order Quantity":"1 Set","Delivery Time":"30~35 work days after order confirmed","Certification":"ISO9001:2015","Place of Origin":"China","Payment Terms":"T\/T, L\/C","Supply Ability":"5 sets per month","Packaging Details":"Plastic film for the machine, and fumigation-free plywood wooden case for the spare parts","Moving Trajectory":"rotary centrifugal motion","Alternative Names":"trommel screen, rotary screen, rotary sifter, drum screen, revolving screen, cylinder round sifter etc.","Mesh De-blinding":"self-cleaning, no need to use balls","Angle of Inclination":"5\u00b0~7\u00b0","Motor":"Siemens or other brands","Material":"carbon steel, stainless steel 304, 316L etc.","After-sales Service":"Online and video technical support, overseas service","Application":"Gold washing, sand screening etc."}}

{"cid":"91221904","title":"Customized Diesel Chain Bucket Dredger For Gold Dredging","imgUrl":"https:\/\/img.ismap.com\/nimg\/40\/1c\/6821a141b4d51b24ded6621e8be9-200x200-1.jpg","attrs":{"Price":"320000usd\/piece","Brand Name":"yongsheng","Model Number":"ys-gcbd","Minimum Order Quantity":"1","Delivery Time":"60 work days","Place of Origin":"china","Payment Terms":"T\/T,L\/C","Supply Ability":"100piece\/Year","Packaging Details":"Container","Customized":"customized","Condition":"new","Warranty":"3 year","Max.Dredging Depth 45\u00b0":"20m","Dredger Structure":"Can Be Assembly in Working Site","Working Capacity":"200m\u00b3\/h","engine":"diesel","Suitable Condition":"Drylands, Rivers, Lakes"}}