The role of gravel and road slag on the railroad track

1. The width between the tracks is relatively narrow, the stone can widen the roadbed, the locomotive, the carriages of the huge pressure, through the rails, sleepers after the transmission to the dregs, and then evenly distributed to the roadbed, the pressure on the roadbed will be greatly reduced, will come from the railroad tracks of the gravity of the uniform dispersion of the ground, thus ensuring the safe operation of trains;

2. The stone can ensure that the roadbed is hard, and in the case of many vibrations due to the relative extrusion between the stones will not lead to spoilage can be deformed;

3. There is a certain gap between the stones, in the rain can quickly drain; has excellent water permeability, good water permeability can greatly slow down the sleeper rot.

4. The use of stone paving track can reduce a certain amount of car body vibration, to ensure the smooth operation of the train, so that passengers feel more comfortable. If there is no slag, the train runs very unstable, shaking the car seriously, more unlikely to have a higher speed.

5. Small stones are harder than the road surface and there are many pores in the middle, if the cement foundation, it is likely to be damaged due to the thermal expansion and contraction coefficient of steel and cement is different, and the small stones can be relative movement can be buffered by the deformation caused by thermal expansion and contraction. 

So how do you get so much crushed stone?

The crusher can process materials such as river pebbles, granite, basalt, quartzite, iron ore, pyroxene, limestone, calcite, dolomite, barite, talc, gypsum, bentonite and other materials, and the gravel on the railroad track is crushed by the crusher.

For example, the large jaw crusher produced by OCP Machinery Company is widely used in mining, smelting, building materials, highway, railroad, water conservancy and chemical industry, etc. It has a good effect on the medium size crushing of all kinds of ores and large materials, especially for quartzite and other large ores. Among them, medium and large jaw crusher is one of the main products of our company, especially in the design and production of large jaw crusher, it has been in the leading level. It is mainly used for medium size crushing of various ores and large materials, and can crush materials with compressive strength not greater than 320Mpa, divided into two kinds of coarse and fine crushing. This series of products have complete specifications, and its feeding size is 125mm～750mm, which is the first choice of primary crushing equipment.

We are a joint-stock enterprise mainly producing sand making machine, jaw crusher, cone crusher, sand and gravel production line and other mining machinery, integrating research and development, production and sales. Our crushing products include jaw crusher, European jaw crusher, impact crusher, single cylinder hydraulic cone crusher, grinding mill, mobile crushing plant series equipment and so on. And the crushing equipment is indispensable for the production of both the slag on the railroad track and the raw materials for the car windows, and even the cosmetics and paper. If you are interested in related equipment or have any questions, you can click on the website customer service consulting, 24 hours online.