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Unlike the ball mill machine, the mining rod mill also called steel rod mill uses a round steel rod 10-15% shorter than the barrel length as the grinding medium. Different grinding principles. The steel rod mill working principle is different from the ball mill machine, which is mainly reflected in the contact mode of the grinding media.
The rod mill usually uses 50-100mm diameter steel rod as grinding medium, while the ball mill uses steel ball as grinding medium. The length of steel rod is 25-50mm shorter than the cylinder, and it is usually made of high carbon steel with carbon content of 0.8% 1%; the loading capacity of rod is about 35% 45% of the effective volume of rod mill.
Upgrading rod and bar mills with state-of-the-art control technology289 Кб IDC continuously monitors the main bar and rod dimensions for direct control of the roll gap and interstand speed. As a result, mill scrap can be halved and stands can be recalibrated for new
Rod mills accept feed up to about 50 mm (2 in.) and produce a product in the size range of 3000 to 270 mm (–4 to –35 mesh). Grinding action is by line contact between the rods extending the length of the mill. Rods tumble and spin in roughly parallel alignment simulating a series of roll crushers.
China Rod Mills catalog of Energy-Saving Rod Mill for Mineral Processing Plant, Small Scale Mining High Energy Wet Ball Mill Mineral Processing Machine provided by China manufacturer Yantai Huize Mining Engineering Co., Ltd., page1.
A rod mill uses steel rods as the grinding media in tumbling mills is an efficient means to feed ball mills a product finer than could be made in a crusher but coarser than could be made in a ball mill. The principal use for rod mills, which were invented to make ball mill feed in a wet-grinding rod mill-ball mill
Mar 20, 2017· Different Types of Tumbling Mills Rod Mills:Mills loaded with rods as the grinding media are used for primary grinding of rocks and minerals. The rods fall from a height and roll down the mill so the rods impart an impact force as well as an abrasive
9/2/2018 JXSC laboratory rod mill is an efficient laboratory grinding equipment for ore wet grinding. We produce ball mill, rod mill, wet pant mill and series mining equipment, SGS, CE certified. 【Introduction】: XMB Laboratory Rod Mill is an efficient laboratory grinder for wet grinding and dry grinding of ore or other materials.
Metallurgical ContentRod Mill Capacity and Sizing TableROD MILL SPECIFICATIONSROD MILL CAPACITIESROD MILL General Arrangement-DimensionsPERIPHERAL DISCHARGE ROD MILLSWet Grinding ROD MILLINGDry ROD MILL GrindingCENTER PERIPHERAL DISCHARGE ROD MILL Rod Mill Working Principle & ComponentsRod Mill Grinding The Steel Head Rod Mill (sometimes call a bar mill