Zhengzhou Double-lion Grain & Oil Machinery Co., Ltd.

Stone flour  brief introduction When people in love of pure nature green food, the stone flour came into people lives. Stone flour is smooth, delicate and good flexibility, the food with this kind of flour is fragrant and sweet, which is the new darling of the food products. The stone flour is formed by the grinding stone at low temperature under low-speed, which does not contain any additives. At low speed, low temperature condition, the milling process fully retained the original wheat protein, carbohydrate, calcium, phosphorus, iron, vitamins, trace elements and other nutrients, while maintaining the inherent flavor of wheat flour and natural color. It is good in color, flavor and taste. Stone flour production process cleaning and sifting - destone -wheat washing-tempering-decrutation- milling -calssification-packing Stone flour machine principle 1.Low temperature low speed grinding Stone flour machine adopts the stone disc with science slots, for the g...

www.flourmillplants.com The wheat flour processing technology is mainly composed of four parts: ☆ Pretreatment of wheat before milling ☆ Wheat flour milling technology ☆ Ventilation and dust removal system ☆ Pneumatic conveying system 1. Pretreatment of wheat before milling (1) Wheat Cleaning Purpose : Removal of impurities from wheat Principle : According to the physical properties of the material (shape, specific gravity, suspension speed, electromagnetic properties, etc.) difference, use different mechanical equipment to remove impurities in wheat. Fig 1. Pretreatment process of wheat ☆ Screening A．Equipment principle According to the width and thickness of the material to screen the different materials. B．Screening conditions a. Materials automatic grading In the course of relative motion, the material is stratified by the difference of the specific gravity, particle size, shape and surface propert...