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berstroff two roll mill for rubber compounding in portugal

berstroff two roll mill for rubber compounding in portugal

TREATING MILL AND CALENDER ROLLS IN RUBBER COMPOUNDING Oct 15 1974 · In a two roll steel surface rubber mill in which the roll ratio front to back employed was about 1 13 the mill was operated at a front roll temperature of about 100° F a back roll temperature of about 110° F operative clearance about 0500 inch with a surface speed of the front roll of 30 feet per minute and back ...We are a professional mining machinery manufacturer, the main equipment including: jaw crusher, cone crusher and other sandstone equipment;Ball mill, flotation machine, concentrator and other beneficiation equipment; Powder Grinding Plant, rotary dryer, briquette machine, mining, metallurgy and other related equipment. which can crush all kinds of metal and non-metallic ore, also can be dry grinding and wet grinding.If you are interested in our products or want to visit the nearby production site, you can click the button below to consult us.Welcome to our factory to test machine for free!