Soybean milk stone mill is a kind of stone artificial machinery, which is specially used to make soybean milk. Compared with ordinary mechanical soybean milk machine, the soybean milk grinded by soybean milk stone mill tastes better. It uses electric power to drive the stone mill. The stone mill runs slowly. The ground soybean milk is uniform and meticulous, which can make the soybean fully and naturally release protein and various nutritional elements. The tofu is green, healthy, nutritious, soft and smooth, white as snow, not old after cooking for a long time, and has a long aftertaste.

一、口味。机械豆浆机加工的豆浆经过高温，破坏了大豆的清香，甚还有焦糊的味道；而用手工石磨豆浆机制作的豆浆原汁原味、豆香浓郁、新鲜口感好。

1、 Taste. The high temperature of soybean milk processed by mechanical soybean milk destroys the fragrance of soybean and even the taste of burnt paste; The soybean milk made by manual stone grinding soybean milk machine is original, full-bodied, fresh and tastes good.

二、营养。机械豆浆机加工的豆浆经过高速切割、研磨、高温等几大流程，大豆的营养严重流失；而用手工石磨豆浆机制作的豆浆保留了豆浆中的植物蛋白、磷脂、维生素B1、B2、铁、钙等矿物质，有益人体吸收和健康。

2、 Nutrition. The soybean milk processed by mechanical soybean milk has gone through several processes such as high-speed cutting, grinding and high temperature, resulting in serious loss of soybean nutrition; The soybean milk produced by manual stone grinding soybean milk machine retains minerals such as plant protein, phospholipid, vitamin B1, B2, iron and calcium in soybean milk, which is beneficial to human absorption and health.

三、可操作性。机械豆浆机机器危险系数高，结构复杂，非人士不宜掌握；而用石磨豆浆机操作简单易学，一人即可轻松操作。

3、 Operability. Mechanical soybean milk machine has high risk coefficient and complex structure, which is not suitable for non-public personnel; The operation of stone grinding soybean milk machine is simple and easy to learn, and one person can operate it easily.

现在很多制造豆浆机的企业都不懂物理与化学的作用，因此制造出来的豆浆机一般达不到好的效果，而老祖宗们留下来的石磨豆浆却能达到很好的效果。因此现在的石磨豆浆机根据老祖宗流传下来的制造石磨的原理。

At present, many enterprises manufacturing soybean milk machines do not understand the role of physics and chemistry, so the soybean milk machines generally can not achieve good results, while the stone grinding soybean milk left by the ancestors can achieve good results. Therefore, the current stone mill soybean milk machine is based on the principle of manufacturing stone mill handed down by our ancestors.

一般好的石磨豆浆机石磨磨齿均匀运转速慢，能让外界的空气与磨出来的豆浆颗粒很好的接触，在一定的化学作用下，能使让黄豆充分释放蛋白质，这使豆浆既均匀又细，而且味美异常。

Generally, a good stone mill soybean milk machine has uniform grinding teeth and slow running speed, which can make the outside air in good contact with the ground soybean milk particles. Under certain chemical action, it can make the soybean fully release protein, which makes the soybean milk uniform, fine and delicious.