double acting laser rear feeding chuck

{"cid":"91200005","title":"Laser Rear Feeding Chuck Double Acting 4 Jaw","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/b1\/52\/0c985376341951a9afa17ef157ac-200x200-1.jpg","attrs":{"Price":"USD 2300-2500\/set","Brand Name":"Lingman","Model Number":"W110J","Minimum Order Quantity":"1 set","Delivery Time":"15-20 work days","Place of Origin":"Changzhou, Jiangsu, China","Payment Terms":"T\/T, L\/C","Supply Ability":"100 sets per month","Packaging Details":"Wood carton","Product name":"Rear chuck","Material":"Stainless steel","Claw stroke":"20mm","Maximum clamping force":"3.2KN","Allowable pressure":"0.3-1MPa","Limit speed":"500r\/min","Clamping range":"4-100mm","Central height":"110mm","Rotational inertia":"19.8kg","Whole unit weight":"30kg","Application":"Laser cutting machine"}}

{"cid":"91197534","title":"380NM 450m Trailer Mounted Drill Rig","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/b5\/0a\/862ab2b01aa77599b0799b64ddfd-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"COMMAND","Model Number":"CDT-450J","Minimum Order Quantity":"1","Delivery Time":"35days","Certification":"ISO","Place of Origin":"CHINA","Payment Terms":"L\/C, T\/T, D\/A, D\/P, Western Union, MoneyGram","Supply Ability":"10+SET+per35DAYS","Packaging Details":"40 FR OR BULK CARGO SHIP OR RO RO SHIP","MODEL":"CDT-450J","DEPTH":"450M","DRILLING DIAMETER":"90MM\u20142000MM","CHASSIS":"TRUCK","DRILLING METHOLD":"MUD DRILLING AND DTH-HAMMER AND OTHER","MUD PUMP":"BW600\/30","AIR COMPRESSOR":"IT CAN BE INSTALLED ON THE DRILLING RIG","ENGINE BRAND":"WEICHAI DEUTZ","DRILL TOWER":"LOAD 30TON","LIFTING FORCE":"20 TON","DRILL PIPE":"73MM\/89MM\/114MM\/127MM","DRILL PIPE LENGTH":"3M\/4M\/4.5M\/6M","DRILLING FORM":"TOP HEAD DRIVE"}}