Remove impurity Belt Separator

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{"cid":"187421","pid":"29237949","pimg_url":"\/\/img1.b2bforus.com\/6e\/0d\/f338f97d09d4\/product\/108034188_s-w400xh400.jpg","name":"Round Selection Seeds 5XDC Soybean Mung Round Bean Selector Machine","attrs":{"Price":"$6,500.00 - $6,800.00","MOQ":"1 Set","Delivery Time":"Negotiable","Brand":"Hyde-Maosheng"}}

{"cid":"187421","pid":"29237942","pimg_url":"\/\/img1.b2bforus.com\/6e\/0d\/f338f97d09d4\/product\/108034159_s-w400xh400.jpg","name":"Round Mung Bean Belt Soybean Selection Seed Selecting Machine","attrs":{"Price":"$6,500.00 - $6,800.00","MOQ":"1 Set","Delivery Time":"Negotiable","Brand":"Hyde-Maosheng"}}

{"cid":"187421","pid":"29237935","pimg_url":"\/\/img1.b2bforus.com\/6e\/0d\/f338f97d09d4\/product\/108034127_s-w400xh400.jpg","name":"Factory Grain Processing Machine Soybean Bean Sorting Machine Bean Belt Separator","attrs":{"Price":"$3,000.00 - $8,000.00","MOQ":"1.0 Sets","Delivery Time":"Negotiable","Brand":"Hyde-Maosheng"}}

{"cid":"187421","pid":"29237926","pimg_url":"\/\/img1.b2bforus.com\/6e\/0d\/f338f97d09d4\/product\/108034099_s-w400xh400.jpg","name":"Factory Grain Cleaning Machine Beans Cleaning Machine Belt Sorter For Soybeans Removing Bad Seed","attrs":{"Price":"$3,000.00 - $8,000.00","MOQ":"1.0 Sets","Delivery Time":"Negotiable","Brand":"Hyde-Maosheng"}}