stone crusher for sale

River pebbles, also known as cobblestones, are formed from rocks through natural processes and are the stones found in river channels. They are a type of naturally occurring green material for sand and gravel production, primarily consisting of river pebbles and goose eggs. As natural sand resources are scarce, river pebbles can be processed through a reasonable process and used in various industrial fields. Specifically, how much sand can be produced from one cubic meter of river pebbles?

The weight of sand is related to its particle size; larger particles have more voids and lower density, while smaller particles have fewer voids and higher density. Therefore, it is not a fixed value. Generally, one cubic meter of river pebbles can produce 0.8 to 0.9 cubic meters of sand. During the processing, multiple steps such as crushing, sand making, screening, and sand washing are involved. The more soil and impurities present, the lower the yield of the final product.

The actual sand production from one cubic meter of river pebbles depends on the specific output requirements and the situation of the river pebble sand making equipment. With a more reasonable configuration, the yield of the final product can be improved to some extent, and the particle size can be good, with uniform grain size and a mud content of ≤5%, meeting the national standards for construction sand.

The price of river pebble sand making machines varies in the market, which is also a concern for many people. Generally, it ranges from tens of thousands to hundreds of thousands. Apart from equipment configuration, output requirements, and model selection, the choice of different manufacturers can also lead to significant differences.