Four Stages of Processing Aggregate2020-03-27

Summary´╝ÜWatch the world's sand making machines show their skills and easily turn the raw materials into fine aggregate. Everyone knows that fine machine-made sand is ve

Four Stages of Processing Aggregate

Watch the world's sand making machines show their skills and easily turn the raw materials into fine aggregate. Everyone knows that fine machine-made sand is very popular in the current market. The fine machine-made sand processed by raw materials by SBM Sand Making Machine is widely used in infrastructure projects. Two years ago, the price of crushed stone was higher than the price of sand and stone. At present, the price of fine-quality machined sand is more than double the price of crushed stone. The production of machined sand is still in progress. As a key part of sand making, the sand making machine not only bears the heavy task of making sand from crushed stones, but also needs to shape the finished sand. This article will process the raw materials into fine aggregates, and share with you the role of the sand making machine in the entire production line.

Four stages of processing aggregate

The processing of aggregates can be divided into four stages, the early stage is the conveying stage, the middle stage is the crushing sand making stage, and the later stage is the screening and sorting stage.

Sand maker

In the conveying stage, the belt conveyor or feeder is mainly used to convey the granite or limestone raw materials in the silo to the crushing equipment and uniformly feed them. The crushing and sand-making stages use different types of crushing equipment for multi-stage The secondary processing, the screening stage is a later process. The sand and gravel aggregates produced by the sand maker are screened through a vibrating screen. The discharge should be processed again in the crusher or sand making machine until it meets the requirements.

Easily turn raw materials into fine aggregates

Usually 4.75mm is the boundary line of the aggregate. The common aggregate particle size between 0.15-4.75mm is called fine aggregate, and it can also be called artificial sand or machined sand. Between stones, aggregates of different sizes and shapes need to go through different crushing equipment and sand making equipment. In the aggregate production line, through the shaping of the sand making machine, fine aggregates of moderate size and fine grain are processed to meet the needs of different fields.

In summary, there are many and complicated processing processes for fine aggregates, but their value and utilization rate are extremely high. Mixing them with concrete has good solidity and toughness, which can effectively replace the shortage and high price of natural river sand. Applied to infrastructure projects, fine aggregates are well recognized by users and projects. For more crusher quotations, please consult SBM's online customer service.

Next : What Materials are Processed by The Grinding Equipment

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