The Difference Between the Ball Mill and Rod Mill 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
Rod mill usually USES steel rod with diameter of 50100mm as grinding medium while ball mill USES steel ball as grinding medium The difference of grinding body is the main difference
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
Nov 26 2019· Ball mills are fine grinders have horizontal ball mill and vertical ball mill their cylinders are partially filled with steel balls manganese balls or ceramic balls The material is ground to the required fineness by rotating the cylinder causing friction and impact
Oct 22 2012· The operating cost difference between the two circuits is driven by the difference in ball mill steel wear between the SAGball mill circuit and the crushingHPGRball FL – FL breaks world record in Chile Before the Esperanza order FL''s largest SAG mill measured 38'' and its ball mills 26'' To the average person the difference between a 38'' and a 40'' SAG
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
Ball mill and Rod mill is widelyused grinding equipment They have similarities in shape and grinding principlesthere are also differences in structure performance and application This article analyzes their similarities and differences in several aspects and tells customers how to choose a ball mill and a rod mill
1 the rod mill commonly used diameter of 50100mm steel rod as the grinding medium while the ball mill used steel ball as the grinding loading amount of the rod is about 3545 of the effective volume of the rod mill When observed with naked eyes the horizontal plane of the rod is about 100200mm below the center line of the cylinder
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
Model Predictive Control for SAG Milling in Minerals Processing Different configurations of SAG ball and rod mill occur but in general a SAG mill can be considered an linear behavior between
Rods in place weigh approximately 400 pounds per cu ft and balls in place approximately 300 pounds per cu ft Thus quantitatively less material can progress through the voids in the rod mill grinding media than in the ball mill and the path of the material is more confined
Ball mills vs rod ries inchough this difference in power can ing on the type of ore you are grinding the consensus is that mill requires less speed to perform the same function asA ball mill another key factor in choosing a over a ball mill is void ence between milling and
difference between rod mill and ball mill for rutile in spain 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
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
The difference on grinding medium is the main difference between the ball mill and rod mill There is pointtopoint contact between the ball mill with the steel ball while there is linetoline between the rod mill and steel rod
difference between crusher and a ball mill The Difference Between the Ball Mill and Rod Mill Essay Apr 02 2012· Ball mills and rod mills are both excellent mining machines for grinding ores into fine powders and particl However many customers are confused when they choosing equipments for grinding due to their similar appearance This paragraph is a brief explanation to the
Oct 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
The difference between rod mill and ball mill authorSTREAM Presentation