Long-term humid and rainy weather brings many troubles to sand making production: wet raw materials are easy to agglomerate, causing sand maker cavity blockage; fine mud adheres to sand grains, resulting in excessive mud content and unqualified finished sand.

Humid environment also leads to screen mesh blockage, reduced screening efficiency and unstable sand gradation. Many sand making plants have to reduce production or shut down in rainy seasons, resulting in lost market orders and reduced annual profits.

SMP targeted humid weather sand making solution is equipped with material pre-drying device, anti-blockage sand making cavity and self-cleaning screen mesh. The pre-treatment system removes surface moisture and fine mud of raw materials in advance.

This set of solutions ensures stable operation of sand making lines in humid and rainy weather, guarantees continuous supply of qualified commercial sand, and completely solves the seasonal production dilemma of wet climate sand plants.

Keywords: humid weather sand making, anti-blockage sand production, rainy season sand plant operation, wet material sand making, stabilize sand quality in humidity