u bolt machine with low failure rate

{"cid":"91224564","title":"Precision Nut Bolt Manufacturing Machine , Bolt And Nut Making Machine 380V \/ 440V","imgUrl":"https:\/\/img.chinax.com\/nimg\/9c\/0c\/b722482a0a7f97649c480dd58322-200x200-1.jpg","attrs":{"Price":"Welcome to Inquire","Brand Name":"Heling Machine","Model Number":"M8-300u","Minimum Order Quantity":"1pcs","Delivery Time":"30-60 Work days","Warranty":"1 Year","Core selling points":"Easy to operate, long service life, high productivity, patented product, automatic, multi-functional, high precision","Name":"Nut Bolt Manufacturing Machine","Core components":"Bearing, motor, pump","Color":"Customizable","After-sales service provided":"Online support,Video technical support","Package":"wooden case","Usage":"After the wire is input, it is automatically formed, threaded, and precisely cut, efficiently producing finished U-bolts.","Certification":"10221508","Place of Origin":"CHINA","Payment Terms":"T\/T","Supply Ability":"20+SET+PER month","Packaging Details":"wooden box","Voltage":"380V\/440V\/415V,50HZ\/60HZ"}}

{"cid":"91221710","title":"High Frequency 45kw Steel Iron Bar Bolts Induction Heating Induction Heater Machine","imgUrl":"https:\/\/img.chinax.com\/nimg\/ee\/b8\/2a6bf745b77f7cc5d5dbcf305569-200x200-1.jpg","attrs":{"Price":"USD6500","Brand Name":"Yongda","Model Number":"YD023","Minimum Order Quantity":"1","Delivery Time":"2-10 work days","Certification":"IS09001:2000","Place of Origin":"China","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union,MoneyGram","Supply Ability":"10000","Packaging Details":"Export case","Power":"6.6 KVA","Electric current":"5-30A","Frequency":"200-500KHZ"}}