Dry Crushing Process Machine

Gulin® is a professional aggregate crushing processing plant manufacturer in China, we have both dry process and wet process for aggregate processing. Our main products include equipment and processes that involve aggregate crushing. Particulate emissions occur whenever aggregate and rock are mechanically shattered.

Large aggregate is frequently used in erosion control applications. These include stone fill in gabions and revet mattresses. Large stone is also used alone for rip-rap. The primary considerations in these applications are the size and shape of individual particles or pieces and also their durability.

Aggregate Crushing Process Machine

Aggregate crushing processing process

In general, it was decided to classify all crushing operations as primary crushing, dry process aggregate crushing, wet process aggregates crushing, dry fines aggregate crushing processing, or wet fines aggregates crushing process. Standardized PM10 emission factors were assigned to each classification based on the expected annual average particle size distributions and moisture contents. Predetermined fugitive dust control efficiencies were also identified for specific types of devices and techniques.

Crushed aggregates are also used as bedding material in utility installations. The bedding material performs several functions. The bedding must compact easily around pipes or other features. The bedding must also support and distribute loads from pipes or conduits. In addition, the bedding must also provide lateral support for some types of pipe, especially plastic pipe.

Dry Aggregate
Process aggregate with an average annual moisture content of < 1.5% by weight, and fines aggregate with an average annual moisture content of

Wet Aggregate
Process aggregates with an average annual moisture content of 1.5% or more by weight, and fines material with an average annual moisture content of 3.0% or more by weight.