Xianglong sand washing machine is the solution! The whole machine adopts a three-stage precise process. The pulper's rotational friction makes the bean paste smoother. The hexagonal screen peeler achieves a 99% peeling rate and removes all hard beans. The design with air agitation ensures durability and hygiene. It effectively removes impurities such as bean gum, bean skin, and starch without leaving any residue. The washed sand has a fine, soft texture that melts in the mouth, does not stick to the teeth, and has no off-flavors. It supports continuous operation without stopping, processing 500 pounds of red beans per hour and increasing the sand yield by 20%. Upgrade the quality of your bean paste filling, reduce costs, and improve appearance! This machine is suitable for making various high-quality paste fillings such as mung bean paste, white lotus paste, starch-free red adzuki bean paste, and crispy paste.