Wet sand production process introduction of wet sand production process:
In Shanghai Hengyuan wet sand making process, new sand making machine is used instead of bar mill with higher operation cost, which greatly improves the reliability of artificial sand production and operation and guarantees product quality.
This process is designed for materials below 40 mm (crushed by jaw crusher, cone crusher, counterattack crusher, etc.) and adopts vertical shaft impact crusher (sand making machine) in production line configuration. This crusher is a new type sand making machine of Shanghai Hengyuan. It has high crushing efficiency (fine crushing and rough grinding function), simple structure, convenient installation and maintenance, low operation cost, and products. Excellent grain shape (cubic, needle-like content is very small).
Wet sand production process:
0-40mm aggregate is crushed by suspension feeder and belt conveyor when it is transported to vertical impact breaking. The material broken by impact is screened by vibrating screen. The material larger than 5mm returns to impact breaking and re-crushes, forming a closed-circuit cycle. Material less than 5 mm is washed by sand washer, and the cleaned material is conveyed to the finished material pile by belt conveyor. In order to ensure the fineness modulus and gradation of manufactured sand, the waste water cleaned from sand can enter the fine sand recovery system and recover the fine sand below 0.16mm.
Characteristics of Shanghai Hengyuan wet sand preparation process:
(1) The technological process design is scientific and reasonable, and the quality and output of manufactured sand can be effectively guaranteed.
(2) Medium, high and super hard materials can be crushed;
(3) High automation allocation, minimizing the cost of human resources;
(4) The gradation of finished sand is excellent and the fineness modulus is adjustable.
(5) The equipment has low noise and dust pollution during operation.