Gravity destoner brief introduction: 

Grain Specific Gravity Destoner is our newly designed specific combined cleaning equipment, energy saving and highly effective. It adopts the advanced reverse cleaning principle, integrated with screening, stone removing, classifying and winnowing functions.

Grain Specific Gravity Destoner has features of small volume, light weight, complete function and sanitation without flying dust. It can clean corn by removing various mixed impurities and is the most ideal and advanced update product in grains cleaning section.

Gravity destoner technical parameter: 

ZHONGYUAN ROLLER BRIEF INTRODUCTION:

We--Henan Zhongyuan Roller Co.,ltd are a professional manufacturer of wheat flour mill and corn flour mill machinery. We have been committed to the research and manufacture of grain machinery, and flour equipment skilled, design, production, installation and technical trainning. Construction of different capacity flour mill projects, and the whole process of service.

We can supply 30-500T/24H complete wheat flour milling plant as your demand.  Our equipments run smoothly and steadily, with low noise and zero pollution. 

Flour milling Processing:

The process of flour milling (from wheat to milled into wheat flour) usually consist of the following:

 1. wheat storage (silos, or warehouse) ------ 2. cleaning system (sifter, destoner, seprater, magnet, scourer, etc) ------ 3. dampening (dampener, conditioning silos, etc) ------- 4. milling system (roller mill, plansifter, purifier, impact detacher, etc.)

---- 5. Flour pressure and blending system (if need) ------- 6. flour packing and stacking -----7. PLC Controlling system

 Photo of section:

1. Steel silos  ( warehouse) 

We store wheat in silos. There are temperature detectors inside of silos. If the temperature inside is very high,

the blower can blow air into silos to reduce the temperature to protect the grains.

 2. Cleaning section:

There are several kinds of cleaning machine--- sifter, destoner, separator, magnet, scourer, etc. They can be

used to remove stones, seed of grass, ropes, clods, straws etc to keep flour clean.

 3. Dampening section 

Before being milled, the wheat should be dampened. That will help the milling. The bran will be easily separated from endosperm without damage.

 4. Milling section: 

Roller mills break the material.

Plansifter separates the suitable size flour.

Purifier will extract the pure flour, semolina, etc.  

 5. Flour pressure and blending system      (if need)

The blending system can mix different flour and guarantee the stability of quality.

 6. Flour packaging section    

we have automatic packing machines which can pack flour in 2-50 kg/bag. and the machine can automatic

weigh and packing the wheat flour, at the same time with sealing machine and conveyor....

 7. PLC section 

 fully automatic controlling system with a lot of balancer, sensor, etc.

Automatically display raw wheat, clean wheat, flour, bran instant flowing quantity, flowing percentage, and a

percentage for a fixed time.  With working history checking system and fault alarm system.

Wheat flour processing flow chart:

Both complete line and single machine are welcomed!!!!!!