Ball Mill Dan Rod Mill

Application of rod mill and ball mill authordahua time20181203 rod mill and ball mill are both used to grind ore and be chosen according to the different working condition generally speaking different contact mode determines different grinding granularity rod mill is applied for coarse grinding for the reason that its media is steel

Mini ball mill a ball mill base is design and fabricate to withstand the weight of the rotating ja r motor and gears after a few hou rs stop the mini ball mill and the powder

Introduction the rod mill is loaded with the grinding media of steel bars it consists of five parts including cylinder shell feeding system discharge system main bearing and transmission system it is available for both of the dry grinding and wet grinding fashion as the customers needs

Rod mill definition is a mill that produces rods of steel or other metal

Jun 11 2019 in the order you have listed a ball mill can fine grind down to 400 mesh if needed a rod mill will efficiently grind to 150200 mesh range and a roll mill can do a 100 mesh the ball and rod mills are similar in appearence as a large rotating lined cylindrical tube filled with either metal balls or long rods used as the grinding medium

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

Jeanpaul duroudier in size reduction of divided solids 2016 374 performance rod mills are used in an open circuit between crushing and the ball mill they often operate in wet and where the pulp contains up to 50 solid by mass this machine is equally very applicable to dry where it could take a feed that has achieved 6 moisture

1 ball mill menggunakan media gerus berbentuk bola yang terbuat dari baja diameter media gerus bervariasi mulai dari 25 sampai 150 centimeter panjang mill l dan diameternya d relative sama l d berdasarkan cara pengeluaran produknya atau discharge ball mill dibedakan menjadi overflow mill dan grate discharge mill pada overflow mill produk hasil penggerusan keluar dengan

The rod mill usually uses 50100mm diameter steel rod as grinding medium while the ball mill uses steel ball as grinding medium the length of steel rod is 2550mm shorter than the cylinder and it is usually made of high carbon steel with carbon content of 08 1 the loading capacity of rod is about 35 45 of the effective volume

Rods are placed parallel along the length of the rod mill rods are 150mm shorter than the mill length breakage occurs more from cascading than cateracting the product size distribution is narrower than a ball mill but significantly coarser most are overflow discharge type lengthtodiameter 14 to 23 mill length 7 meters rod mill

The rod mill usually uses 50100mm diameter steel rod as grinding medium while the ball mill uses steel ball as grinding medium the length of steel rod is 2550mm shorter than the cylinder and it is usually made of high carbon steel with carbon content of 08 1 the loading capacity of rod is about 35 45 of the effective volume

Rod mill to ball mill can be done it is the other way that is difficult the biggest issue will probably be your ball storage and feed system this is very different from a rod feed system also balls are fed on a fairly regular basis such as once a day

The bond index conforming rod charge consists of 6 rods of 125 diameter and 21 length 2 rods of 175 diameter and 21 length the grinding jar for the bond index rod mill is 12 x 24 in size and has a waveshaped design at least 15 to 20 kg sample material is required to simulate a closed grinding circuit in a ball or rod mill

Ballrod mill literature the ballrod mills are meant for producing fine particle size reduction through attrition and compressive forces at the grain size level they are the most effective laboratory mills for batchwise rapid grinding of mediumhard to very hard samples down to finest particle sizes

The ball and rod mill type lmbrm is a process and laboratory machine which is suitable for milling and homogenizing soft fibrous hard and brittle materials in dry and wet phase the lmbrm is suitable for normal and bond grinding depending on the size drum

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

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

Sep 27 2013 jadi perhatikan efek kimia dan efek fisika antara perpaduan material dengan bahan ball mill selain faktor bahan dari mesin ball mill anda juga perlu memperhatikan kebutuhan akan kapasitas tabung mesin ball mill dan kebutuhan bahan dari tabung unsur serupa yakni ukuran kepadatan volume total materi hingga komposisi juga perlu anda pertimbangan