Cambodia Wet Rod Mill

Wet rod mill is mainly used for coarse grinding it is configured for fine and coarse grinding in the first stage opencircuit grinding especially suitable for brittle ore materialsit is a high technological enterprise that integrated research manufacture sales and service the company has multiple subsidiaries such as mineral processing research institute

1 to develop vietnams steel industry in compliance with the national master plan and local plans on socioeconomic and industrial development as well as roadmap for integration of vietnam 2 to build and develop vietnams steel industry into an important industry

Apr 09 2015 the process can be wet or dry but generally it is carried out wet maximum rod length is about 6 to 7 meters otherwise there is a risk of the rods bowing the drum diameter is limited to 06 or 07 times the length of the mill rod mills are used for grinding hard minerals

The mill power is also increased by increasing the rod charge and the mill speed while the mill power and capacity are both increased with increasing mill length based on these observations and working on wet overflow mills rowland and kjos 2 suggested that the power draw at the pinion shaft per unit mass of rods is given by 86 p m m r

Mills with the rod mill and ball mill laboratory work indices note in figure 1 that the rod mill product slope is less than 05 due to an extra amount of nes present being ner than 650 m these nes proceed to the ball mill improving the ball mill ef ciency also the plotted rod mill p80 value as shown in figure 1 is 2900

5 2700 3293 3235 2712 2003 2004 2005 2006e 158 182 230 232 45 35 88 47 2003 2004 2005 2006e main destination exportusacambodialao republicaustraliabar bar production bar import export

Wet rod mill yantai jinpeng mining equipment ore wet rod mill is mainly used for coarse grinding it is configured for fine and coarse grinding in the first stage open circuit grinding especially suitable for brittle ore is a high technological enterprise that integrated research

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Ball mill rod mill magnetic separatorhow to choose a right ball milling method for your materialtion of wet milling method and dry milling is the key to choose the right ball milling tions in the process of selecting a grinding ball mill is more economical and practical than dry ball mill

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 14 to 16

Semiautogenous grinding mills sag mills a rod mill and some or all of the work done by a ball mill sag mills are also an optimum solution for wet grinding since crushing and screening in these cases can be difficult if not impossible efficiency through automatic operation

Paper 3 comparison of ore hardness measurements for grinding mill design for the tenke project john starkey1 principal consulting engineer david meadows2 manager mineral processing development 1 starkey associates 344115 george st oakville on l6j 0a2

Rod ball mills 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

Rod mill is also called rod grinding mill grinding rod mill can be classified into ore rod mill wet rod mill and so on grinding rod mill is mainly used in the preparation of the coal chemical industry quartz sand silica sand sand filling tungsten ore potassium and sodium feldspar bauxite and other industries

The rod mill is the same as the ball mill in the construction and available to both of wet and dry processing unlike the ball mill however the rod mill uses rods instead of balls as the grinding medium as a result its uses are different from those with the ball mill in other words the rod mill gives impact on and grinds coarse particles

Rod mill dimensions rod dimensions three different sizes material mill and rods number of rods 316 stainless steel dry grindingminus 600 microns wet grindingminus 6xi microns dry grindingminus 75 microns wet grindingminus 75 microns mill speed 24 8 each of 1 2 and 3 24 8 each of 1 2 and 3 42 14 each of 1 2 and 3

Mills with the rod mill and ball mill laboratory work indices note in figure 1 that the rod mill product slope is less than 05 due to an extra amount of nes present being ner than 650 m these nes proceed to the ball mill improving the ball mill ef ciency also the plotted rod mill p80 value as shown in figure 1 is 2900

Rod mill wet and dry grinding is accomplished with the rod mill operating locked in the horizontal position for charging and emptying the mill it is tilted on its axis the mill stand has an adjustable shelf so that containers of varying size can be used for holding mill discharge

The wet type rod mill produced by henan hongxing mining machinery is widely used in metal and nonmetal mines water conservancy glass and building materials sector which have strict requirements for the particle size of the materials this kind of wet type rod mill is suitable for the first opencircuit grinding in the twostage grinding process