3 roll rubber calender for tyre tread

{"cid":"91213979","title":"Automatic PLC High-quality 3-roll Rubber Calenders Are Used In Motorcycle Tyre Tread Production Lines.","imgUrl":"https:\/\/img.chinax.com\/nimg\/f9\/1a\/c668aab1c85611bfd119815e64fa-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Beishun","Model Number":"XY-3I(\u0393) 550\u00d71500","Minimum Order Quantity":"1set","Delivery Time":"40days","Certification":"ISO\/CE","Place of Origin":"Qingdao","Payment Terms":"L\/C,T\/T","Supply Ability":"30sets\/60day","Packaging Details":"40GP\/OT","Voltage":"220V\/380V\/400V\/440\/","Heating":"Electricity \/ Oil \/ Steam","Powersource":"Electric motor","Calendar Machine":"Three Roll Calender machine","Gearbox":"Hard gear reducer","Guarantee Period":"12 months","Machine Type":"calender machine","Vacuum System":"Optional","Products Width":"100-500mm","Roll Material":"Chilled Cast Iron","Friction Ratio":"1:1:1 \/ 0.733:1:1 \/ 0.733:1:0.733","Cooling Mode":"Water","Roller Speed Ratio":"1 : 1 : 1 : 1","Energy Consumption":"1 \/ 3 of installed capacity","Marketing Type":"New Product 2020","Type":"three roller"}}