1. Artificial sand-making raw materials: There are many kinds of raw materials that can be used to produce machine-made sand, such as pebbles, granite, basalt, river pebbles, limestone, diabase and other ore raw materials. These materials have different lumps and hardness, so they need to be mined. China has large reserves of ore resources, so many users choose to use ore raw materials for sand production.
In the process of urban building renovation, a large amount of construction waste such as masonry and concrete will be produced. Sand production from construction waste is also a hot project this year. The raw materials of construction waste are low in cost and easy to obtain. Reclaimed sand from construction waste can turn waste into treasure and get rich benefits. Making sand from construction waste has become the choice of many users.
Second, artificial sand-making equipment: to understand the raw materials of machine-made sand, you need to buy sand-making equipment below. The process of artificial sand making can be mainly divided into feeding, crushing, screening, sand making and sand washing, in which sand making will directly affect the quality and particle size of finished machine-made sand, and sand making equipment will determine the economic benefits of users. Here, we will introduce the commonly used sand making equipment.
Vibrating feeder is commonly used in sand production line, and jaw crusher and cone crusher are used in crushing stage. Generally, jaw crusher is used for the first stage crushing, and cone crusher is used for the second stage crushing. After crushing, it is screened by vibrating screen, sent to sand making machine for shaping and making sand, and then cleaned by sand washing machine.