Grain/Wheat/Maize Silo for Storing Grain in Africa America
1. We are a professional factory for silos.
2. CE, ISO, BV, SGS certificate.
3. Our factory is in Shijiazhuang of Hebei province.
grain silo with a capacity of 100-10000tons in such different discharge forms as flat bottom, cone bottom, fluidized discharging,
multi-outlet discharging, and undertake turnkey project starting from process and civil work design, auto-control system as well
as manufacture, installation, commissing of the associated equipment for lifting, cleaning, magnetic separating, metering, drying,
fumigating, cold storing, ventilation, dust collecting, temperature and moisture measuring up to personal training and so on.
Hongdefa factory


Certificate
Parts of Grain Silo:
1. Pre-cleaning system.
2. Drying system.
3. Level monitor, temperature controller, ventilation system.
4. Silo body including silo roof, silo body, silo bottom and other quxiliary.

Advantages  Grain Silo:
1.Good quality: grain silo material is double side galvanized steel, and all steel silo parts are manufactured in a factory, so the quality can be totally controlled.
2.Good air-tightness 
3.All set auxiliar: temperature controller , DCS controller, level indicator, loading and discharging system.
4.Excellent stability  
5.long-life time: 30 years working time.
6.Silo diameter: from 3m to 25m.
Grain Silo Features:
Automatic-flow unloading;
Hopper angles can be 45° and 60°;
Easily to be installed;
Less grain residues in steel insulated rice storage silo;
Hopper structure prevents loss of time and cost during the unloading period.
 


The silo can store raw grain. It can make the milling machine continuous production. The silo can promote efficiency and
cost savings.
The construction technique of   silo is the most advanced technology in the world. Its construction method is unique.
The patent technology of double profiling steel silos formerly belongs to West Germany. Double profiling is the technical
feature.

Silo is made of hot galvanized steel, which makes it durable and weather resistant. It is specially used for bulk grain storage,
such as wheat, maize, paddy,soybean, sunflower seeds, sorghum, barley,peanut and so on. The silo product has a designed
lifetime of 30-50 years.
Double side galvanized grain storage silo are widely used in following processing plant:
 

The history of steel silo

People use steel silo for storage grain began from 1930, in the first stage, the steel silo is riveting type, with 6-10 mm steel
plate riveted, it is very stong.

In the second stage, the steel silo is welded type. People use 4-10mm thickness's steel plate to make the silo. Welding silo
has a good air tightness, strength, and can be high altitude. But it also has some disadvantages, such as surface anti-corrision
ability is poor, expensive steel consumption, higher maintenance cost.

In the third stage, the steel silo is thin-wall type. In normally, there are two models: prefabricated corrugated steel silo and screw
steel silo. In the middle of 19th century, in order to meet the needs of bulk grain transportation, the thin-wall steel silo is widely
used. This silo has many features, such as light weight, easy installation, cheap price, high mechanization and automation, high
efficiency, etc. Especially since 1970s, after production by standard materials, it has large-scale development. Especially Suiry
Silo, we use galvanized inside vertical reinforce, it increases the anti-corrosion, rust resistance, longer life-span of the steel slio,
its economical and pratical recognition in the industry.

The steel silo can be widely used in flour, feed, fats, alcohol, rice, corn, biomass power generation, ports, repository, and design
institute.

Hongdefa clients 
Client come visit Hongdefa factory.

My factory located in Shijiazhuang,Hebei,China. Next to capital Beijing China.
Welcome you come and visit my factory to check silo quality and factory ability.
I will pick you up at train station or airport. 
Contact details: 
Ms Grace
Shijiazhuang HONGDEFA Machinery Co.ltd
No.388 jianhua north street,Shijiazhuang,China
Website:www.hongdefa.co.za
If you need high quality silo for wheat maize grain storage.