book block rounding and backing

{"cid":"91220926","title":"HX60BCR Automatic Book Block Round Corner Trimming Machine for Hardcover and Notebook Production","imgUrl":"https:\/\/img.chinax.com\/nimg\/41\/7b\/d7228ae0fbf56feb6650159ff869-200x200-1.jpg","attrs":{"Price":"USD 29000 per set","Brand Name":"HXCP","Model Number":"HX60BCR","Minimum Order Quantity":"1 set","Delivery Time":"30 work days","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Material":"Book Bloclk, Board Book","Speed":"170pcs\/min","Certification":"CE","Rated Voltage":"380v","Paperboard Thickness":"1-5mm","Supply Ability":"30 sets\/month","Maximum Width":"60mm","Packaging Details":"Stretch Film with Wooden Case","Model":"HX60BCR","Dimensions":"850\u00d71100\u00d71400mm","Place of Origin":"China","Warranty":"1 Year","Application":"Book Binding","Maximum Length":"420mm","Power":"0.75kw","Product Type":"Trimming Machine"}}

{"cid":"91198858","title":"Semi-Automatic Book Block Head Band Machine 1.5KW 220V 11pcs\/minute for Medium and Small Book Binding","imgUrl":"https:\/\/img.chinax.com\/nimg\/d2\/21\/7ba941b686b1546a1a162045e7c1-200x200-1.jpg","attrs":{"Price":"$11,000-12,000","Brand Name":"MAUFUNG","Minimum Order Quantity":"1","Place of Origin":"Guangdong, China","Automatic grade":"Semi-Automatic","Power":"1.5KW","Voltage":"220V","Speed":"11pcs\/minute","Paper thickness":"10-80mm","Machine dimension":"W700L850H1550mm","Max block size":"350 x 420mm","Min block size":"100 x 100mm","Weight":"2700KG","Packing size":"L1000*W820*H1740MM","Power supply":"220V\/1PH\/50HZ","Mainframe power":"1.5kw","Book thickness":"10-80mm","Model No":"MF-HBM420","Gross weight":"350KG"}}