Lab Double-Roll Crusher GTEK Laboratory Double Roll Crusher is designed for intermediate crushing of medium hard materials such as coal, coke, limestone, phosphosiderite, sulfur ore and coal gangue. Double roll crusher is widely used in laboratory of mining, metallurgical, coal, construction industry and etc. Roll crusher is also named double-roll crusher,roll-type crusher.It is usually used to crush the materials such as coal , coal gangue, coke , limestone, sulfur ore, phosphate rock and etc, which are usually crushed in middle or fine size by the way of roll extrusion .Roll crusher is widely used in the fields of ore dressing, chemical, cement, refractories, grinding materials, building materials, etc., and it has more excellent performance than the general machinery in crushing of People also ask How is gangue selected for a crusher? The small particle size of gangue and high heat value can be selected by the gangue power plant. The middle one can be selected by the gangue brick plant. The rest with large particle size and low heat value can be selected by the concrete plant as material. The following is a comparative analysis of various crushers. Coal Gangue Crushing and Screening - JXSC Mine
Double roll crusher Unlike the jaw crusher, the material particle size after double roller crusher crushing and extruding is fine. There is no regular change in the calorific value of various particle sizes after sieving. Due to the specific crushing mode of roll crusher, the material crushing is more adequate. The electric machine built-in roller crusher is an explosion-proof electric machine used in the crushing roller. Results: Both of these crushers can be used in the selective crushing technology of coal gangue in a coal mine and can meet the requirements of crushing different material sizes and generally avoid the centre of the roller crusher. Author: Daolong Yang, Yanxiang Wang, Bangsheng Xing, Yanting Yu, Yuntao Wang, Youtao XiaCited by: 1Publish Year: 2020The Doule Roller Crusher, also known as roll crusher, toothed roll crusher, is suitable for fine crush the medium hardness rock with compressive strength ≤160MPa, such as ore, rock, coke, coal, clinker, ceramic materials, slag, refractory materials, and chemical materials.