The stone mill contains a variety of minerals and trace elements. The stone mill naturally rubs with grain. Minerals and nutrients enter the raw grain and are naturally mixed, integrated and nutritious. Stone mill is a kind of machinery used to process rice, sesame, wheat, beans and other grains into powder and pulp. It began to use human or animal power. In the Jin Dynasty, China invented the water mill powered by water.

磨是平面的两层，两层的接合处都有纹理，粮食从上方的孔进入两层中间，沿着纹理向外运移，在滚动过两层面时被磨碎，形成粉末。主要适用于家庭、饭店、、餐饮业的生产加工，低速研磨、原汁原味。可加工豆浆、米浆、芝麻酱、香油、花生酱等。

The grinding is two layers of plane, and the joint of the two layers has texture. Grain enters the middle of the two layers from the hole above, migrates outward along the texture, and is ground when rolling over the two layers to form powder. It is mainly applicable to the production and processing of families, restaurants, supermarkets and catering industry, low-speed grinding and original flavor. It can process soybean milk, rice milk, sesame paste, sesame oil, peanut butter, etc.

石磨豆浆的营养是丰富多样的，豆浆含有铁、钙、磷、镁等人体必须的多种微量元素，还含有植物油和丰富的优良蛋白，素有“植物肉”之美称。传统的加工工艺-石磨运转均匀速度慢，磨出的豆浆既均匀又细能让豆类产品充分释放蛋白质，含有的独特矿物质与大豆营养元素天然混合、浑然一体。

The nutrition of stone mill soybean milk is rich and diverse. Soybean milk contains a variety of trace elements necessary for human body, such as iron, calcium, phosphorus and magnesium, as well as vegetable oil and rich excellent protein. It is known as "plant meat". The traditional processing technology - stone mill runs evenly and slowly. The ground soybean milk is uniform and fine, which can fully release protein from bean products. The unique minerals contained are naturally mixed and integrated with soybean nutritional elements.

指出，夏季人体营养流失较快，且不容易吸收，盲目进补的话容易引起上火。因此，夏天进补要以均衡营养、降温怯火为前提，不宜进食燥性补品。而豆浆中富含蛋白质、维生素、矿物质等养分，经常饮用能均衡人体营养，调整内分泌，对降低胆固醇、减轻动脉硬化、高血压及保肝等有一定的帮助；同时，豆浆还有消暑之功效。

Experts pointed out that the loss of human nutrition is fast in summer and is not easy to absorb. Blind tonic is easy to cause fire. Therefore, summer tonic should be based on balanced nutrition, cooling and fear of fire, and should not eat dry tonic. Soybean milk is rich in protein, vitamins, minerals and other nutrients. Regular drinking can balance human nutrition, adjust endocrine, and help reduce cholesterol, arteriosclerosis, hypertension and liver protection; At the same time, soybean milk has the effect of relieving summer heat.

电动石磨机无任何添加剂，保留了小麦的原汁原味，使其口感柔韧、麦香浓郁、营养价值更高，融合现代，崇尚自然上面的磨盘还凿上孔，与下盘咬合，固定在一个架座上，且下扇中间有一短的立轴，用铁制成，上扇中间有一个相应的空套，两扇相合，下扇固定，上扇才能绕轴逆向转动。同时，两扇的接触面有一个空膛，叫作“磨膛”。膛的外周还有此起彼伏的磨齿，上磨还留有磨眼，磨东西的时候，谷物通过磨眼流入磨膛，均匀地分布在四周，被磨成粉末，从夹缝中流到磨盘上。

Without any additives, the electric stone mill retains the original flavor of wheat, making it soft in taste, rich in wheat flavor and higher in nutritional value. It integrates modernity and advocates nature. The upper grinding plate is also chiseled with holes, engaged with the lower plate and fixed on a frame. There is a short vertical shaft in the middle of the lower fan, which is made of iron. There is a corresponding empty sleeve in the middle of the upper fan. The two fans are combined and the lower fan is fixed, The upper fan can rotate reversely around the axis. At the same time, there is an empty chamber on the contact surface of the two fans, which is called "grinding chamber". There are grinding teeth on the periphery of the chamber one after another, and there are grinding eyes on the upper grinding. When grinding things, grain flows into the chamber through the grinding eyes and is evenly distributed around. It is ground into powder and flows to the grinding plate from the crevice.

石磨的上扇在作旋转运动，其磨齿与下扇的磨齿相互间咬合以及相错，而形成很微小的升降运动，于是上下扇之间便出现了瞬息的齿隙，使加工的粮食通过上扇的孔道不断进入磨齿。低速研磨，低温加工，营养成分不被损害，石磨和粮食作物自然摩擦，石磨含有的矿物质与粮食作物营养元素天然混合，融为一体，纯正原味，绿色天然，，营养健康。

The upper fan of the stone mill is rotating, and the grinding teeth of the upper fan and the lower fan are engaged and staggered with each other to form a very small lifting movement. Therefore, there is a momentary tooth gap between the upper and lower fans, so that the processed grain continuously enters the grinding teeth through the hole of the upper fan. Low speed grinding, low temperature processing, no damage to nutritional components, natural friction between stone mill and grain crops, natural mixing and integration of minerals contained in stone mill and nutritional elements of grain crops, pure and original flavor, green and natural, prolonging life and nutritional health.