Ball mill uses steel ball as grinding medium. Because the steel ball is in point contact with the ore, the grinding products are of high fineness, and the particle size of the products is relatively fine, which is prone to over grinding, so ball mill is not suitable for the re-selection production line in ore dressing.
So, the ball mill is not suitable for the gravity separation of metal ore dressing. Summary. Understanding the difference between ball mill and rod mill is a foundation for the selection of grinding equipment. Generally, users can choose the right types of grinding equipment according to their raw materials, granularity and effect of the
A ball mill is a type of grinder used to grind or blend materials for use in mineral dressing processes, paints, pyrotechnics, ceramics, and selective laser sintering.It works on the principle of impact and attrition: size reduction is done by impact as the balls drop from near the top of the shell. A ball mill consists of a hollow cylindrical shell rotating about its axis. T
Ball mill and rod mill are suitable for different materials 1. Selection by material's hardness Ball mill has a strong adaptation of material, and it is suitable for grinding hard materials, such as slag, iron ore, copper ore, etc. Rod mill is suitable for grinding brittle material, such as rare metals. 2. Selection by required particle size
AGICO Cement Ball Mill & Cement EPC Project. The closed-circuit grinding system is not suitable for any cement plant. On the one hand, its process is relatively complex and the number of equipment is large. On the other hand, it has strict requirements for related equipment and production management.
Ball Mill For Pharmaceuticals. Cutter mill is not suitable for most pharmaceutical applications due to the formation of wide particle size 2 It is not easy to clean after use References Ahmed F AbdelMagid and St phane Caron 2006 Fundamentals of Early Clinical Drug Development From Synthesis Design to
Ball mill and rod mill are suitable for different materials 1. Selection by material's hardness Ball mill has a strong adaptation of material, and it is suitable for grinding hard materials, such as slag, iron ore, copper ore, etc. Rod mill is suitable for grinding brittle material, such as rare metals. 2. Selection by required particle size
The latter is high. However, due to the high discharge speed of the lattice type ball mill, the residence time of the material in the mill is short, the product size is relatively coarse, and the suitable milled product has a particle size of 0.3-0.2 mm or 0.074 mm. The mass fraction is 45%. -65%.
Ball Mill For Cement Production. AGICO Cement Ball Mill amp Cement EPC Project The closedcircuit grinding system is not suitable for any cement plant On the one hand its process is relatively complex and the number of equipment is large On the other hand it has strict requirements for related equipment and production management
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 1.5-2.0, 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.
AGICO Cement Ball Mill & Cement EPC Project. The closed-circuit grinding system is not suitable for any cement plant. On the one hand, its process is relatively complex and the number of equipment is large. On the other hand, it has strict requirements for related equipment and production management.
The ball mill is not suitable for the reprocessing line of metal dressing because of its fine grinding materials. summary Understand the difference between ball mill and rod mill, and lay a foundation for the selection of equipment. Generally speaking, the user can choose according to its raw material, finished product granularity and effect
On the other hand, the surface area of the steel rod medium in the rod mill is smaller than that of the steel ball medium in the ball mill, so the utilization factor is lower than that of the ball mill of the same processing capacity. Rod mills are often used in coarse grinding operations and are not suitable for fine crushing. Buti in some
Sep 09, 2019· In the ball mill, commonly used have the lattice ball mill and overflow ball mill (named from different drainage structure), and the rod mill does not use the grid plate drainore, only overflow type and opening type two kinds, the diameter of the hollow shaft at the drainage and end is generally larger than the same specification ball mill
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 1.5-2.0, 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.
Ball mill liners are mostly made of not suitable for use in the dry mill. The type of lining Mill liner wear and tear of the most common phenomenon is the
Recommendation of ball mill and rod mill Ball mill and rod mill are suitable for different materials 1. The daily maintenance requires constant addition of a certain amount of steel balls, while the rod mill only needs to be inspected and replaced in a period of time.The product of the rod mill is rough, but the particle size is uniform, coarse particles and slime are less, the over
The ball mill is prone to over-grinding due to the fine grinding function, so it's not suitable for the gravity separation process in metal beneficiation, but it is widely used in other mineral separation processes.
Recommendation of ball mill and rod mill Ball mill and rod mill are suitable for different materials 1. The daily maintenance requires constant addition of a certain amount of steel balls, while the rod mill only needs to be inspected and replaced in a period of time.The product of the rod mill is rough, but the particle size is uniform, coarse particles and slime are less, the over
3. speed: speed of conventional ball milling can speed 50-70r/min, of course, is not suitable for all materials, commonly used methods for determining speed milling tank ball mill ball mill the louder the sound proof in the tank on the material milling effect is more obvious. 4. timing: timer adopts digital display timing, setting time is 1-99
Mar 25, 2016· Disadvantage: Heat buildup during milling is more,therefore, product degradation is possible. Not suitable for milling of soft, tacky and fibrous materials. 12 13. BALL MILL Principle: The ball mill works on the impact between the rapidly moving ball and the powder material, both enclosed in a hollow cylinder.
Ball Mill For Hard Materials. General purpose carbide ball end mills are intended for milling a wide variety of common materials but are not suitable for milling hard materials like titanium or gummy materials like aluminum Finishing end mills create a finer finish on the workpiece than roughing and roughingfinishing end mills Carbide end mills provide excellent wear
In addition, the carbon in leaching method is suitable for treating oxidized ore with a low sulfur content and a small amount of mud, and is not suitable for treating high silver content gold ore, the general ratio of gold to silver should not exceed 1:5; while the ore used in the carbon in pulp method is less harsh, usually suitable for ore
Apr 28, 2012· Advantages of the Ball Mill The mill may be used wet or dry The costs of installation and power are low. The ball mill may be used with an inert atmosphere and therefore can be used for the grinding of explosive materials. The grinding medium is cheap. The mill is suitable for materials of all degrees of hardness. It may be used for batch or
The Selection and Design of Mill Liners. Selection of the composition and type of materials for the production of liners is very important. Often, according to the type of application of the liners, the best materials for the construction of these liners should be selected, in order to
The solution currently offered is based on using conventional 5-roll-refiners. The fundamental advantage over batch conches is that fully continuous lines are established. On the other hand side a minimum throughput of 1,250kg/h is required over a longer time, so the process is not suitable for frequent recipe change or smaller companies.
ball mill suitable. get price and support. ball mill is key equipment which repulverises the material after it is crushed. ball mill is widely used in powder . Get Price. how i can choose the suitable ball mill. how i can choose the suitable ball mill, now on the market planetay ball mill pot material can be divided into stainless steel, nylon
Sep 25, 2012· The characteristics of the jaw crushers: deep crushing chamber with no dead zone, increasing feeding capacity and output; large crushing ratio, and uniform particle size; adjustable discharging port, reliable and convenient, increasing the flexibility of the device; safe and reliable lubricating system, easy to replace and maintain; simple structure, reliable operation and low
But not suitable for sticky agglomerate, perishable materials. Screw conveyor has horizontal and inclined arragement. It can work with other conveying device to complete the concentrated transportation, distribution, agitation, mixing, dehydration, dosing, unload, stacking operation etc.
This WordPress site is the bee's knees. Flotation machine is used most widely under normal conditions, and choosing a suitable flotation machine is a much complex process, which is related with the nature of the ore, the size of the required amount of gas, the scale of production, the degree of complexity and personal hobbies etc.
Not only is the configuration simple, the cost is also low, and can reduce the dust. It’s easy for ball mill to over crushing as result of its fine grinding process. So it’s not suitable for metal beneficiation. So those are the seven main differences between the ball mill and the Rod mill. Now have you learned them?