plus or minus 0 03mm accuracy

{"cid":"91182914","title":"Customizable ABS Filament Maker 3D Printer Filament Extrusion Line High Performance","imgUrl":"https:\/\/img.chinax.com\/nimg\/19\/f6\/800466121b89ac042300d6b207fd-200x200-1.jpg","attrs":{"Price":"negotiation","Brand Name":"FRIEND","Model Number":"FLD-20","Minimum Order Quantity":"1 set","Delivery Time":"20 work days","Certification":"CE","Place of Origin":"Jiangsu , China","Payment Terms":"T\/T , L\/C, Western Union","Supply Ability":"10 sets per month","Packaging Details":"wooden packege","Voltage":"380V or optional","Automatic grade":"Automatic","After-sales service provided":"Engineers available to service machinery overseas,Field installation,commissioning and training,Online support,Video technical support","Screw design":"Single-screw"}}