laboratory r d spot welder

{"cid":"91206517","title":"5000A\/8000A Single-Sided Spot Welder For Cylindrical Power Battery","imgUrl":"https:\/\/img.chinax.com\/nimg\/08\/c4\/00ef3b7d65f45055cde854890382-200x200-1.jpg","attrs":{"Price":"USD 6000 - 12000 \/ pcs","Brand Name":"XWELL","Model Number":"MD-ASW","Minimum Order Quantity":"1pcs","Delivery Time":"10-15 days","Certification":"CE","Place of Origin":"China","Payment Terms":"T\/T, Western Union, L\/C","Supply Ability":"100pcs per month","Packaging Details":"Wooden box","Certificate":"CE ROHS Certificate","Welding power supply":"5000A or 8000A or 10000A optional","X Y axis stoke":"400 mm * 400 mm","Maximum speed of motor drive":"300-1000 mm\/s","Electric current":"DC","Welding mode":"Inverter DC","Spot Welding Speed":"0.35 s \/ spot; 2800 pcs\/hour","Max bearing weight of Y-axis":"35KG","Max load electric cores":"X direction: 26; Y direction: 26","Power":"4000 W"}}

{"cid":"91224763","title":"Laboratory Small Ultrasonic Pouch Cell Spot Welding Machine","imgUrl":"https:\/\/img.chinax.com\/nimg\/0c\/bd\/152bec1a26eae11230f0acf14090-200x200-1.jpg","attrs":{"Price":"USD 4800~5420\/Set","Brand Name":"ACEY","Model Number":"ACEY-USW-1","Minimum Order Quantity":"1 Set","Delivery Time":"7~35 Days","Ultrasonic frequency":"40KHz (automatic tracking)","Certification":"CE","Warranty":"1 Year Warranty With Lifetime Support","Payment Terms":"T\/T,PayPal,L\/C,Western Union","After-sales Service":"24\/7 Technical Support","Packaging Details":"Plywood Case","weight":"About 60Kg","Working voltage":"AC220V\/50Hz","Drive form":"Pneumatic","Supply Ability":"200 Sets\/Month","Place of Origin":"China","Control box size":"L360\u00d7W480\u00d7H200mm","Welding time":"0~1S"}}