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how to make high power rod mill

Rod Mill Design & Power Draw

The following equation is used to determine the power that a rod mill should draw. The Bottom Table lists many of the common size rod mills giving speed, loading and power data. The rod mill motor power is in horsepower at the mill pinion-shaft. For different length rod mills power varies directly as rod length. For difference between new and worn liners increase power draw by 6%, and adjust

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Rod Mill Design Calculations

 EF1 Dry Grinding for the same range of work, dry grinding requires 1.3 times as much power as wet grinding. EF2 Open Circuit Grinding when grinding in open circuit ball mills, the amount of extra power required, compared to closed circuit ball milling, is a function of the degree of control required on the product produced. The inefficiency factors for open circuit

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Rod Mill an overview ScienceDirect Topics

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 the mill. The energy consumed by rod mills could be from 10 to 30% higher than the energy consumed by bar mills and this is for comparable performance.

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Rod Mill Working Principle And Performance Characteristics

Introduction of Rod Mill. The rod mill is composed of a cylinder body of the grinding body is named for the loading of steel bar, rod mill is generally used wet overflow type, can be used as a class open circuit grinding use, are widely used in the artificial sand and stone, ore dressing plant, chemical plant in the power sector level grinding.

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how to operate rod mill indiasource

31/08/2012· Rod mill is considered rod mill for the reason that grinding medium within the barrel is metallic rod. Rod slow is usually wet overflow type and can be utilized as the first level open grinding. It is widespread as the first quality ore grinding in manufactured

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Rod mills, how they function Mine Engineer.Com

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 working condition, and broken and worn rods must be removed. Rod mills usually require greater operator attention. It is important that the rods stay essentially parallel to one another. If rods become misaligned

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Rod Mill, Rod Mill Manufacturers, Rod Mill Working

Under the condition of one stage one opened circuit, the grinding efficiency is lower and the material quality is poor, which far from intended goal, therefore, the owner chose Xinhai wet rod mill, the rod mill has a small conical cap curvature, which make the steel rod takes regular movement in the rod mill, the grinding particle size is more uniform. Finally, this rod mill solved above

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A Method of C alculating Autogenous/ Semi-Autogenous

power according to the Bond Third Theory method. Rod mill and AG/SAG mill products are similar and tend to be not as steep as a 0.5 slope when plotted on log-log paper. This is because the particle size distribution (PSD), these mills produce have a coarse fraction but also a fi ne fraction which is not credited for in an 80 per cent passing assessment. A slope less than 0.5 depicts fi ner

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Rod Mill Great Wall

Motor Power: 75-1400 kW: Fineness: 0.147-0.833 mm: Download Product Brochure. We will send the detail data to your email! Demands * Name; Telephone * E-mail; Country; Company * Message. Live Chat Inquiry. Overview; Features; Specifications; Order Online; Overview. The rod mill is loaded with the grinding media of steel bars It consists of five parts including cylinder shell, feeding system

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High-speed Wire Rod Mill / Rolling mill Laying Head 800

03/05/2017· Rolling mill coil-forming laying head. It's very important with a High quality laying head in the wire rod production line. Which make it easy to the line Annual capacity up to 800,000MT.

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Highly Efficient Rod Mill Fote Machinery(FTM)

Rod mill advantages Advantages of rod mill 1. Saving driving power Compared with older equipment, the rod mill saves more than 40% of power, reducing a lot of costs. 2. Even output capacity Rod mill machine with advanced technology, can grind materials selectively, with increases capacity of almost 50%. 3. Finely finished particle size

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how to operate rod mill indiasource

31/08/2012· Rod mill is considered rod mill for the reason that grinding medium within the barrel is metallic rod. Rod slow is usually wet overflow type and can be utilized as the first level open grinding. It is widespread as the first quality ore grinding in manufactured

More

Rod Mill Working Principle And Performance Characteristics

Introduction of Rod Mill. The rod mill is composed of a cylinder body of the grinding body is named for the loading of steel bar, rod mill is generally used wet overflow type, can be used as a class open circuit grinding use, are widely used in the artificial sand and stone, ore dressing plant, chemical plant in the power sector level grinding.

More

Rod Mill, Rod Mill Manufacturers, Rod Mill Working

Under the condition of one stage one opened circuit, the grinding efficiency is lower and the material quality is poor, which far from intended goal, therefore, the owner chose Xinhai wet rod mill, the rod mill has a small conical cap curvature, which make the steel rod takes regular movement in the rod mill, the grinding particle size is more uniform. Finally, this rod mill solved above

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High Speed Wire Rod Block Mill

The finishing mill / wire rod mill is located in high-speed wire-rod workshop. Through several unit rack the continuous micro-tension rolling mill will be transported upstream Ø17 ~Ø21mm of rolling, rolling become Ø5.5 ~ Ø16mm finished wire. The working speed of 90m/s, 135m/s etc. We are not only provide the common steel rolling mill production line, but also provide the advanced high

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Wire Rods and Wire Rod Mills IspatGuru

Fig 1 Typical layout of a wire rod mill. Further, it is necessary that the wire rod mills are able to achieve very high precision with rolling stands designed to withstand high loads and changing temperature requirements. The combination of process technology, mechanical equipment, electrical components, and automation functions is a crucial aspect for the mill design. These together allow a

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How Rod Mills Function Pod Shifter

A rod mill can take feed for about 50 mm or 2 in. and produce an output that ranges from 3000 to 270 mm or -4 to -35 mesh. Grinding is done thru line contact between the rods that extend all throughout the length of the mill. Rods work by tumbling and spinning in rough parallel alignments the way a series of roll crushers work. The result is high quality grinding product out of hard and coarse

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A Method of C alculating Autogenous/ Semi-Autogenous

power according to the Bond Third Theory method. Rod mill and AG/SAG mill products are similar and tend to be not as steep as a 0.5 slope when plotted on log-log paper. This is because the particle size distribution (PSD), these mills produce have a coarse fraction but also a fi ne fraction which is not credited for in an 80 per cent passing assessment. A slope less than 0.5 depicts fi ner

More

Rod Mill Great Wall

Motor Power: 75-1400 kW: Fineness: 0.147-0.833 mm: Download Product Brochure. We will send the detail data to your email! Demands * Name; Telephone * E-mail; Country; Company * Message. Live Chat Inquiry. Overview; Features; Specifications; Order Online; Overview. The rod mill is loaded with the grinding media of steel bars It consists of five parts including cylinder shell, feeding system

More