Rail Ballast is employed to underpin the rails and sleepers of railways for support. A rail ballast needs to be cubical in shape with a high angle of internal friction and high aggregate interlocking characteristics. Railway ballast servers as a bed for railroad tracks and provides track stability, drainage, and support of significant loads carried by railcars. Ballast is produced from natural deposits of granite, trap rock, quartzite, basalt, dolomite or limestone and so on.
Flow chart of ballast crushing plant
In ballast crushing and screening plant, stones firstly enter into jaw crusher for primary crushing, then as a result of belt conveyor evenly enter into impact crusher or cone crusher for fine crushing. Finally, by means of VSI crusher stones largely are cubic in form. Vibrating screen is used as screening machine to screen out the different dimension of ballast. The ballast which is unqualified will return to the crushing plant for crushing yet again.
Price of railway ballast producing machine
We are leading and professional ballast producing machines manufacturer in the world, and we supply complete equipments, such as belt conveyor, vibrating screen, vibrating feeder, ballast crusher, etc..Our products have been exported to over 120 countries, such as France, India, Indonesia, Philippines, Vietnam, USA, South Africa, Egypt etc. Know the railway ballast producing machine price list, please leave a message or chat online with our customer service.
Spodumene: According to the hard rock crushing process, the crushed product is generally 5-40mm, combined with different design requirements of customers, two-end or three-stage crushing, high-grade crushed products (above 4-5%) can be directly used in the metallurgical process to produce lithium carbonate Or lithium hydroxide, the particle size of the finished product is generally around 20-40mm; low-grade generally requires ball mill grinding and separation, and the particle size of the finished product is generally around 5-20mm;
