how to use a butter churn

{"cid":"91165909","title":"Industrial Butter Churning Machine \/ Butter Packaging Machine For Butter Equipment","imgUrl":"https:\/\/img.ismap.com\/nimg\/36\/2f\/a8baba5407978edba0f79ec09753-200x200-1.jpg","attrs":{"Price":"USD100000-150000\/Set","Brand Name":"Shanghai Beyond","Model Number":"BY-BL","Minimum Order Quantity":"1set","Delivery Time":"60-100 working days upon receipt of payment and confirmed the drawings","Certification":"ISO9001\/CE\/SGS","Place of Origin":"China","Supply Ability":"50sets\/Year","Packaging Details":"Export standard package","Raw material":"Fresh cow milk, buffalo milk, goat milk, camel milk or milk powder, or both mixed","Shelf life":"60days-360days","Package for end product":"plastic bag, plastic container, vacuum package or others","Warranty":"12 months after commissioning","After sales service":"Engineers available to service machinery overseas"}}