In the face of the pebble sand making intermediate crushing equipment, the impact crusher is used. Due to the hard materials and the high replacement frequency of wear-resistant parts, SMMVIK Machinery introduced a cone crusher to crush the pebbles according to the characteristics of the hard materials, which has many advantages in the process of pebble sand making.
1. Because of the high hardness of river pebbles, each crusher has a range of materials suitable for its own crushing, so not all crushers are suitable for making sand from river pebbles, and cone crushers are suitable for intermediate or fine crushing of various ores and rocks with compressive strength not exceeding 300Mpa.
2. High grade aggregate requires high grain size. The cone crusher has the functions of fine crushing and coarse grinding while crushing river pebbles, so the products produced have good grain size and uniform grain size, and the finished cubic aggregate reaches more than 90%.
3. The requirements of road construction, building construction and other projects on the particle size of sand and gravel aggregate are different. The cone crusher is designed in a modular way. The use of cone crusher can realize the random conversion of coarse, medium and fine crushing functions by changing the cavity type.
4. Time is money on the sand production line. How to produce more products in a short time is a constant pursuit of manufacturers. The strong production capacity of cone crusher will easily achieve this goal. The cone crusher has the characteristics of large crushing ratio and high crushing efficiency.
5. After thousands of years of hydraulic scouring, river pebbles are extremely hard. The consumption of wearing parts of the crusher is very large during the crushing process. In order to reduce the cost of wearing parts, it is undoubtedly an economical choice to choose a crusher with less wearing parts.
The cone crusher relies on the laminated crushing mechanism for crushing, unlike the hammer crusher, which relies on impact energy for crushing. The hammer head wears frequently, which can greatly reduce the wear of wearing parts, Moreover, wearing parts of cone crusher are provided with wear-resistant protection to reduce maintenance and replacement times.
