rod vs ball mill


Used Ball mills For Sale

Buy used Ball mills from A M King Industries We can help guide you to the best solution for your equipment needs

Ball Mill Critical Speed Working Principle YouTube

Jun 20 2015 · The effect of Ball Mill RPM speed going from sub critical to super critical helps understand the Ball Mill Working Principles of ball on ball VS ball on shell grinding The Motion of the Ball

Which one is the best ball mill or rod mill

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

AMIT 135 Lesson 6 Grinding Circuit – Mining Mill Operator

The mill product can either be finished size ready for processing or an intermediate size ready for final grinding in a rod mill ball mill or pebble mill AG SAG mills can accomplish the same size reduction work as two or three stages of crushing and screening a rod mill and some or all of the work of a ball mill

The Difference Between Ball Mill and Rod mill

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 1 5mm and 1 5mm And as for the products grinding by rod mill its range of variation for a particle size is below 6mm

Rod Mill Definition of Rod Mill by Merriam Webster

Rod mill definition is a mill that produces rods of steel or other metal a pulverizing machine that uses loose iron rods as the grinding media compare ball mill Love words You must there are over 200 000 words in our free online dictionary

Laboratory Crushers Pulverizers Grinders Laval Lab

For this reason LAVAL LAB offers a wide selection of high performance mills in various product groups for every application and every specific need Planetary Ball Mills Ball Mills Cutting and Beater Mills Rotor Mills Jaw Crushers Roll Crushers Cone Crushers Disk Mills and Mortar Grinders

Ball and Rod Mill PK Mining

1 Rod Mill and Ball Mill Rod mills are grinding machine which employ high carbon steel or special steel rods of nearly the same length as that of the drum in place of steel balls in ball mills Rod mill products are generally coarser than those produced in a ball mill and rod mills are

What are the differences between ball mill and rod mill

rod mill power vs ball mill Nov 23 2019 · Recommendation of ball mill and rod mill Ball mill and rod mill are suitable for different materials 1 Selection by materials 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

the difference between rod mill and ball mill

Ball Mills vs Rod Mills 201984 ensp· enspBall Mills vs Rod Mills 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

The difference between a rod mill and a ball mill cement

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 Mills Mineral Processing Metallurgy

Ball VS Rod Mill Conversion The correct grinding mill depends so much upon the particular ore being treated and the product desired that a mill must have maximum flexibility in length type of grinding medium type of discharge and speed

Ball mill Wikipedia

A ball mill is a type of grinder used to grind blend and sometimes for mixing of 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

Rod Mills for coarse grinding

Rod Mills are particularly useful if you run a low tonnage operation and are looking for coarse product Our Rod Mills are available in multiple diameters to fit the needs of your operation Grinding primarily by attrition Rod Mills require comparatively low levels of power to operate Whereas a SAG and ball mill may be ideal for larger

ball mill rod mill

Ball Mill Model of Ball Mill Rod Mill Manufacturer of Xinhai mill has excellent energy saving ability the energy saving of Xinhai energysaving ball mill up to 30 and the Xinhai independently developed superfine lamination autogenous mill up to 60 which greatly reduces the cost of the ore dressing plant

How to distinguish rod mill and ball mill

The rod mill and the ball mill belong to the mineral processing equipment They are similar in appearance and grinding principle but there are differences in structure performance and application This paper summarizes the three aspects of the ball mill and the rod mill hope to help you choose the right equipment for your own project

Rod Mill an overview ScienceDirect Topics

Rod mills have an industrial yield that is less than that of a ball mill which explains the fact that balls have a much larger grinding surface than rods The power needed to operate a rod mill could exceed 30 of the power used in a ball mill When they are worn rods must not stretch but break in rather small pieces so that they can exit

Comparing Used Ball Mills Vs Used Rod Mills

Ball mills and rod mills are both excellent mining machines for grinding ores into fine powders and particles However there are some advantages to using rod mills rather than ball mills for larger mining projects including greater efficiency better grinding performance and lower energy costs

What is a Rod Mill with picture

Dec 31 2019 · Unlike the ball mill which utilizes a large number of hardened steel balls to impart the grinding action the rod mill uses steel rods lying within the drum and parallel to its axis When the drum rotates these rods roll around inside it thereby crushing the feed material between them

Practical 1 Ball Milling TF Lab 1

Dec 23 2013 · Rod mill is similar to ball mills but it uses long rods for grinding media Autogenous mill is a self grinding mill which is used in breakage of larger rocks SAG Semi Autogenous Grinding mill is an autogenous mill which uses grinding balls it is similar to ball mill

Rod And Ball Milling

Rod And Ball Mill Bekemolen be Ball Mills vs Rod Mills A ball mill also known as pebble mill or tumbling mill is a milling machine that consists of a hallow cylinder containing balls mounted on a metallic frame such that it can be rotated along its longitudinal axis

Ball Mill VS Rod Mill Xinhai

Rod mill are used widely in plant and are compared by us This text will analyze the two equipment in some aspect The grinding theory Though used different medium steel ball and steel rod are contained in ball mill and rod mill the working theory of ball mill and rod mill are similar

mill wet ball mill rod usage springbokboeke

Rod Mills 911metallurgist com Wet Grinding ROD MILLING For specifications of End Peripheral Discharge Rod Mills use table of standard open end rod mills given on pages 24 and 25 The capacity of the end peripheral discharge rod mill is slightly higher than shown for the Open End Rod Mills These mills may be divided into three types ROD MILLS BALL MILLS and

Ball Mill RETSCH powerful grinding and homogenization

Ball mills are among the most variable and effective tools when it comes to size reduction of hard brittle or fibrous materials The variety of grinding modes usable volumes and available grinding tool materials make ball mills the perfect match for a vast range of applications

difference between ball mill and rod mill grinding mechanism

Patterson Industries Ball Pebble Our Ball Tube and Rod Mills are designed for open or closed circuit grinding under the most severe and exacting conditions PATTERSON offers a variety of Steel or Ceramic Jar Mills and Mill Jars ranging from 0 12 USG to 6 6 USG for laboratory research and development use

Grinding mills

Every mining operation has a unique grinding process has experience of over 8 000 grinding mills globally including manufacturing and delivering the largest SAG AG mills in the world Our experts welcome the opportunity to assist you with circuit and circuit control design as well as start up operation and optimization of your mill

Ball Mill vs Rod Mill How To Choose Ball Mill or Rod

Ball Mills vs Rod Mills 1 Shape and Structure The ratio of cylinder length to diameter of rod mill is generally 1 5 2 0 and the inner surface of liner plate on end cover is vertical plane In most cases the ratio of the length to the diameter of the ball mill is only slightly greater than 1