Zhongyu Heavy Industry

Cobble as the ordinary ore has rich reserve in nature and excellent feature. With these characters, cobble is widely used for sand making. Also the usual machines of vibrating feeder, crusher, sand maker, impact crusher, vibrating screener, and sand washer are needed in cobble production line. Among these, cobble crusher as the core machine plays a virtual role in production line with better performance.

Physical Feature Introduction

Stone material: cobble

Main component: silica

Ore density: 2.7g/m3

Mohs hardness: 7.5

Comprehensive strength: 200Mpa-300Mpa

Application field: hydraulic and hydro-power engineering, highway, railway, bridge, and high building construction.

Cobble is a silicate mineral with hard, wear-resistant, chemical feature. Cobble has rounded and smooth shape after abrading and washing by mountain and water. Cobble has the color of black, white, yellow, red, dark green, green grey and silica as the main component. As the main industrial material, cobble can be widely used in hydraulic and hydro-power engineering, highway, railway, bridge, and high building construction. Also it can be used for concrete making after stone shaping or sand making with low investment cost.

Common crusher

1. Hammer impacting crusher

Hammer impacting crusher is a new crushing machine by Dingli after introducing traditional hammer crusher and impacting crusher advantages and abandoning its disadvantages. Thus, it has fine crushing effects, reasonable crushing angle, and better shaping efficiency as the best crushing machine in cobble production line.

2. Jaw crusher

Jaw crusher has huge crushing ratio, high crushing efficiency by crushing material into medium shape once, high wear-resistance, high crushing strength, and reasonable design.

3. Cone crusher

Cone crusher can crush medium granite into small and average finished material. The working principle is squeezing for better material shape and effect but it has high investment and high price.

In short, there are many types of cobble crusher upon the rapid development mining market. In buying machine, crusher performance feature should be suitable to material shape, production technology, field area, gravel application, and production capacity for reasonable crusher. More details online or by dingli@dinglicrusher.com.