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The difference of grinding body is the main difference between them There is point contact between steel balls of ball mill and line contact between steel rods of bar mill so their working characteristics are obviously different
Nov 26 2019· Difference Between SAG Mill and Ball Mill from the working principle application structure etc Grind and blend solid or hard materials into smaller pieces by means of
Oct 12 2017· The ball charge of a SAG mill is about 29 to 30 By friction and influence of tumbling balls inside rotating cylinder grinds the raw material to the required fineness The internal machinery of ball mill grinds the raw material into the powderlike material And if extreme fineness and refinery are required then rotation go on continue
The difference between ball mill and rod mill 1 Shape and structure The ratio of tube length to diameter of the rod mill is generally 1520 and the inner surface of the lining plate on the end cover is vertical plane The ratio of cylinder length to diameter of ball mill is small and in most cases the ratio is only slightly greater than 1
Rod mill But note that the term rod mill is also used as a synonym for a slitting mill which makes rods of iron or other metal Rod mills are less common than ball mills for grinding minerals The rods used in the mill usually a highcarbon steel can vary in both the length and the diameter
As such primary ball mills should be designed with the rod mill work index and singlestage ball mills should be with both the rod mill and ball mill indices This is because it is common to observe a difference sometimes significant between the rod mill and ball mill index values for a given ore type McKen Verret Williams 2006
A ball mill consists of a horizontal rotating cylinder containing cascading steel pebbles balls
Rod mills operate at lower speed than ball mills since the rods are rolled and not cascaded For an equivalent grind a rod mill uses less steel than a ball mill because of the lower speed and better contact between the media and ore
difference between rod mill and ball mill for rutile in spainComparison between Rod Mill and Ball MillComparison between Rod Mill and Ball Mill Rod mill is a type of grinding mill whose grinding media is steel bar while ball mill is steel bal
Ball mill and rod mill is mainly for grinding grain size of not more than 60mm of various hardness ores and other materials The resulting product after ball mill grinding its range of variation for a particle size is below 15mm and 15mm And as for the products grinding by rod mill its range of variation for a particle size is below 6mm
Difference between rod mill and ball mill ng bodies work differently We know that the rod mill is called a rod mill because its grinding medium is a steel rod and the grinding medium of a ball mill is a steel ball Due to the different shapes of the grinding bodies
We have difference between stamp mill or ball millOct 12 2017 · Today we will learn about difference between sag mill vs ball mill A mill is a machine by which solid or hard materials are broken into smaller pieces by means of grinding crushing or cutting This commutation is an essential part of many processes Various kinds of mills are there with which different material processing takes place
Buy used Ballmills from AM King Industries We can help guide you to the best solution for your equipment needs Used Mining Processing Equipment Grinding Mills Crushers Process Plants
difference between ball and tube mill Feb 15 2016 A ball mill a type of grinder is a cylindrical device used in grinding or mixing The difference in speeds difference between ball mill rod mill
Nov 21 2017· By adjusting the speed of the impeller of the classifier the fineness of the finished powder can be made 3 ball mill grinding material is to rely on cylinder body collision between the steel ball smashing material so the noise is very big energy consumption is high also because crushing principle is different so the Raymond mill at work than ball mill noise the energy consumption is lower than the
Difference Between a Rod Mill and Ball Mill Rod Mills has a very define and narrow discharge product size range Feeding a Rod Mill finer rocks will greatly impact its tonnage while not significantly affect its discharge product sizes
Difference Between a Rod Mill and Ball Mill Tube mills are in principle to be considered as ball mills the basic difference being that the lengthdiameter ratio is greater 35 They are commonly used for surface cleaning or scrubbing action and fine grinding in open circuit
What is the difference between the ball mill and rod mill I''m just not sure that you will believe this leap of logic A ball mill contains balls A rod mill contains rods
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