Mechanism sand production line process flow introduction

The demand for sand and gravel is high, natural sand plummets, mining is difficult, and the demand exceeds the supply. Where does sand and gravel come from? May as well take a look at the mechanism sand production line. Mechanism sand production line can make the rock crushing into sand that meets the standard of sand, instead of natural sand use, to ease the tension of sand and gravel. Today to give you an introduction to the mechanism of sand production line process.

Mechanical sand production line in accordance with the process, often divided into dry sand and wet sand two kinds, the main difference between the two is whether the sand washing link, the following two kinds of mechanical sand production line process is introduced:

1. Dry sand

Dry sand is further improved on the basis of the traditional wet sand, for the output of sand and gravel materials do not need to use the sand washing machine for cleaning, the use of screening equipment for screening, meet the requirements of the material directly to the finished product heap, suitable for places far from the water supply.

Dry sand production line process: raw materials - feeder - jaw crusher (coarse crushing) - cone crusher / impact crusher (fine crushing) --Sand making machine (sand making) - Vibrating screen (screening) - Finished material pile

2.Wet sand

In the process of stone processing, due to the intense collision or the stone itself has a certain amount of soil content, making the produced mechanism sand contains stone powder, affecting the quality of sand and gravel, in order to avoid this problem, equipped with a sand washing machine, the finished sand and gravel cleaning and de-contamination, so that it reaches the standard of construction sand, with a large amount of water consumption, suitable for the places closer to the water source.

Wet sand production line process: raw materials - feeder - jaw crusher (coarse crushing) - cone crusher / impact crusher (medium and fine crushing) --Vibrating screen (screening) - sand making machine (sand making) - sand washing machine (cleaning) - finished material pile

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