feeding accuracy 0 3mm component supply device

{"cid":"91223175","title":"Label Feeder SMT Feeder with Adjustable Feeding Speed 35mm\/s 3.5-inch Touchscreen and Feeding Accuracy +0.3mm","imgUrl":"https:\/\/img.chinax.com\/nimg\/c1\/5d\/f8a9ecec43ad8420eecad8c02ea5-200x200-1.jpg","attrs":{"Price":"USD+negotiable+pcs","Brand Name":"GS","Model Number":"GS-HQ90","Minimum Order Quantity":"1\/PCS","Delivery Time":"1-3 days","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"1+pcs+per days","Packaging Details":"1000*150*90","Model":"GS-HQ90","Overall dimensions (length * width * height)":"930*130\/72*390mm( There are two widths: 130mm and 72mm)","Weight":"13\/9.5(The 130mm style weighs 13KG The 72mm style weighs 9.5KG)","Working voltage":"DC 24V","Gas source requirements":"no","Maximum current":"2A","Feeding speed":"Adjustable at 35mm\/s","Operation panel":"3.5-inch touchscreen","Feeding accuracy":"+0.3mm","Condition":"New"}}

{"cid":"91221835","title":"Feeding Accuracy \u00b10.1% \u00b10.3% Gravimetric Coal Feeder 220V 50Hz Or 110V 60Hz Coal Feeding Device Designed for Material Supply","imgUrl":"https:\/\/img.chinax.com\/nimg\/4d\/16\/a2f0a26c7b076246c9eecb2827d1-200x200-1.jpg","attrs":{"Price":"Negotiate","Brand Name":"Dega","Minimum Order Quantity":"1","Delivery Time":"2months","Place Of Origin":"China","Certification":"CE","Packaging Details":"Wooden Box","Payment Terms":"TT\/Paypal","Communicationinterface":"RS232, Ethernet, Modbus","Feeding Method":"Screw Feeding","Calibration":"Automatic And Manual Calibration Options","Feeding Accuracy":"\u00b10.1%- \u00b10.3%","Capacityrange":"1 Kg To 500 Kg","Blend Capacity":"2500kg\/h","Powersupply":"220V\/50Hz Or 110V\/60Hz","Constructionmaterial":"Stainless Steel 304"}}