Thank you for your interests in Liming Heavy Industry. Please feel free to submit your inquiry information to us. our sales manager will contact with you as soon as possible.

tel: 0086-371-86162511
Wechat ID: LMZG_service
Emaill: [email protected]
Address: No.169, Science (Kexue) Avenue,
National HI-TECH Industry Development Zone, Zhengzhou, China

Performance Of The Rod Mill

Technical Performance and Application of Ball Mill and Rod

In general, the efficiency of a rod mill is about 15% lower than that of a grid mill of the same specification. These working characteristics of the rod mill determine that it is suitable for the processing equipment of tungsten ore, tin ore and other brittle materials to reduce over-crushing and improve the recovery rate of sorting operations.

The effects of design and operating variables on rod mill

This paper describes major technical developments in rod mill design and operating practice since its introduction into the North American minerals industry over fifty years ago. The basic operating characteristics of the wet, overflow rod mill are described, and significant operating variables are reviewed in terms of their effects on mill power draw, power efficiency, and practical aspects

Performance improvements in industrial rod milling

These revealed a significant (about 10070) loss in power draw with the installation of new liners, a common observation among rod mill operators. This loss in power draw depends on the liner design, particularly the average thickness and lifting face profile of the new liner.

Rod Mill Design & Power Draw Mineral Processing &

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

The Effects Of Design And Operating Variables On Rod Mill

This paper describes major technical developments in rod mill design and operating practice since its introduction into the North American minerals industry over fifty years ago. The basic operating characteristics of the wet, overflow rod mill are described, and significant operating variables are reviewed in terms of their effects on mill power draw, power efficiency, and practical aspects

Ball 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. This produces a series of wedge shaped slots tapering toward the discharge end. The tumbling and rolling rods expend most of their crushing force on the

What are the differences between ball mill and rod mill?

Grinding medium of rod mill. The rod of diameter from 50 to 100 mm is often used as the grinding medium, and the filling rate of rod mill is 35% to 45%, while filling rate of ball mill is 40% to 50%. Rod is mainly made of several materials: A High carbon steel.

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

30/12/2019 In coarse grinding, when the product size is 1-3mm, the processing capacity of the rod mill is greater than that of the ball mill(usually the feed size of rod mill is 15-23mm). In fine grinding, when the product size is < 0.5mm, the grinding effect of the ball mill is greater than that of the rod mill(The feeding particle size of ball mill is generally 5-25 mm).

Rod mill

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 materials. Our high-efficiency rod mill has the advantages of even discharge size and high capacity. Output

high performance ore dressing wet rod mill

Rod Mill Machinery 202065&ensp·&enspIntroduction of Rod Mill. 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 materials. Our highefficiency rod mill has