The cylinder shape of the rod mill and the ball mill is different: the cylinder of the rod mill is a long type, and the floor area is large. The ratio of the length to the diameter of the cylinder is generally 1.5 to 2.0;
The difference on grinding medium is the main difference between the ball mill and rod mill. There is point-to-point contact between the ball mill with the steel ball, while there is line-to-line between the rod mill and steel rod. So, the ing characteristics of the ball mill and rod mill are different. 4. Medium charge ratio of ball mill
When the mill is rotated without feed or with very fine feed, the rods are in parallel alignment and in contact with one another for their full length. New feed entering at one end of the mill causes the rod charge to spread at that end. This produces a series of wedge shaped slots tapering toward the discharge end. The tumbling and rolling rods expend most of their crushing force on the
Mar 12, 2015· Ball mill and rod mill are both horizontal cylindrical placed grinding equipment. They are usually drived by the induction motor or synchronous motor. Next we will talk about the differences in detail: Ball mill and rod mill is mainly for grinding grain size of not more than 60mm of various hardness ores and other materials.
Ball mill and rod mill are used in wet and dry processes to deal with various hardness of ore, rock and other materials. So what are the differences between ball mill and rod mill 1. Ball mill and rod mill are used to deal with various hardness of ore, rock and other materials whose particle size is
Oct 12, 2019· I wrote an article comparison of ball mill and rod mill, from the structure shape, capacity, material, and the like points. check here.
Rod mills are very similar to ball mills, except they use long rods for grinding media. The rods grind the ore by tumbling within the the mill, similar to the grinding balls in a ball mill.To prevent the conditions leading to rod charge tangling, the length to diameter ratio is maintained at 1.4 to 1.6.Rod mills accept feed up to about 50 mm (2 in.) and produce a product in the size range of
Sep 09, 2019· rod grinders are commonly used as grinding media with steel rods with a diameter of 50-100mm, while ball mills use steel balls as grinding mediums, and the differences in grinding bodies are the main differences between the two. The steel ball between the ball grinder is point contact, the rod grinder’s steel rod is the line contact, so there
The Difference Between the Ball Mill and Rod Mill Rod mills are very similar to ball mills except they use long rods for grinding media The rods grind the ore. Get a P Ball Mills 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.
Attrition mill is a type of grinding mill by kinds of media to crush lump to powder-like substances. The impact can be rock on rock such as in an Autogenous Grinding (AG) mill, rock and a small ball charge (~10%), used in Semi Autogenous Grinding (SAG) mills, balls of various sizes in Ball Mills and less commonly these days, steel rods in Rod Mills.
Rod mill and ball mill may be only one word difference in the name, but in fact, there was a striking internal differences. Rod mill,as the name suggests, is to rely on rod bars for the material grinding,and wet overflow is a generally used material way.Rod mill
Difference Between Blake Ball Mill And Ball Mill. Difference between Rod Mill and Ball Mill Essay 376 Words Nov 05 2013183 Rod mills are very similar to ball mills except they use long rods for grinding media The rods grind the ore by tumbling within the the mill similar to the grinding balls in a ball millTo prevent the conditions leading to rod
Jun 11, 2019· The material to be ground is fed between the rollers and is nipped crushed by pressure tension, versus the crushing abrasion of the ball/rod mills. The roll mill can also be operted wet or dry. Also, in between the grinding capabilities of the ball and roll mills, there are hammer, chain, cage, impact and air mills
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. The rod charge must be maintained in good ing condition, and broken and worn rods must be removed. Rod
Conical Ball Mills Benefits Advantages Hardinge. essentially the same as the ball mill average showing that on average the two inds are identical However it is common to observe a difference between the rod mill and ball mill values for a given ore type These differences
What are the differences between ball mill and rod 2020-7-28 Recommendation of ball mill and rod mill Ball mill and rod mill are suitable for different materi tel:0371-86549132 email: [email protected]