Comprehensive Understanding of the Construction Waste Crusher
The Introduction to construction waste crusher:
construction waste crushers are very similar to ball mills, except they use long rods for grinding media. The rods grind the ore by tumbling within 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 1.4 to 1.6. The accepted feeding size of construction waste crushers is about 50 mm (2 in.) and the final product size is about 3000 to 270 mm (to 5 mesh). Grinding action is by line contact between the rods extending the length of the mill.
Applications of Rod Grinder:
The rod grinder(also called pin crusher), a tumbling mill characterized by the use of rods as grinding media, is used for grinding ores, coal/coke, and other materials for both wet and dry applications. The rod grinder performs best when making products having a top size of 4 mesh to 16 mesh operating in open circuit, or as fine as 35 mesh operating in closed circuit with a screen or other sizing device. The construction waste crusher accepts feed ore as coarse as 1 1/2top size although better performance is obtained by restricting ore feed size to 3/4
Materials too wet for fine crushing and dry screening may be wet ground in a construction waste crusher. Practice has demonstrated the ability of a construction waste crusher to dry grind damp materials that will pack or plug other grinding equipment and scrap loss is reduced by correct selection of liners for the specific grinding duty. Additional benefit results from use of a backing material, such as rubber between the liners and the mill shell.
SBM Rod Grinding Mill:
Rod grinding mill by SBM adopts controlled technology to the materials, which makes products granularity more even, output high, and price reasonable, so it is widely used in chemical industry, metallurgy, glass. The customers can choose suitable rod grinding machine basing on the actual situation.