External Motor Sweep Auger
In compliance with the esteemed GB17440 guidelines, which meticulously outline the 'Grain Processing, Storage, and Transportation System Dust Explosion-Proof Safety Regulations', we recognize that silos are classified under China's dust explosion-proof 20 zone. Consequently, all electrical equipment operating within these silos must adhere stringently to these explosion-proof specifications. Presently, the majority of conventional sweep augers in the market feature motors installed inside the silo, necessitating dust explosion-proof 20 zone motors as per the guidelines. However, a conspicuous gap exists, as no suitable dust explosion-proof 20 zone motors are available either domestically or globally. This compels numerous companies to opt for sweep augers equipped with dust explosion-proof 21 zone motors instead, introducing significant safety concerns.
This predicament has elevated the importance of addressing the critical challenge: safeguarding equipment equipped with electric motors within silos. It demands innovative solutions from experts in the field to mitigate potential safety hazards.
The visionary research team at Hongrui is poised to revolutionize this landscape with the breakthrough External Motor Sweep Auger. Ingeniously designed, it not only mitigates explosion risks but also optimizes operational efficiency, setting a new standard for safety and performance.
Product Parameters
| Main materials |
carbon steel |
| Specifications |
Customized to the size of the grain silo |
| Applicable working conditions |
Cleaning the remaining material at the bottom of a shallow round silo after the material (corn, soybeans, wheat, aluminum powder, rapeseed, etc.) finishes self-flowing. |
| Applicable materials |
corn, soybean, wheat, rice, etc. |
| Applicable silos |
Flat-bottom silo |
| Applicable silo diameters |
12-36m |
| Clearing capacity |
30-400tph |
| Equipment advantages |
Reduce noise,Improve safety |
Our Advantages
Product Description
Company Profile
Established in 1996 along the picturesque coast of the Bohai Sea in Qinhuangdao, Hongrui Technology benefits from strategic access to transportation hubs. This comprehensive enterprise is a beacon of innovation. As a distinguished high-tech and specialized enterprise, Hongrui has dedicated over two decades to advancing modern intelligent grain storage and logistics machinery. As a director unit of both the Silo and Bulk Grain Transportation Branch of the China Port Association and the Grain, Oil, and Food Intelligent Equipment Branch of the China Grain and Oil Association, Hongrui plays a pivotal role in shaping the industry.
Since inception, Hongrui Technology has championed independent research, embodying the essence of professional enterprise spirit, while persistently pursuing proprietary intellectual property. Our R&D team, armed with extensive technical expertise and robust foundations, has secured over 100 invention and utility model patents.
Hongrui proudly holds an array of certifications, including ISO9001 Quality Management, ISO14000 Environmental Management, ISO18000 Occupational Health and Safety Management, ECPSCS Product After-Sales Service System, and CE Certification. By fearlessly exploring uncharted territories in the grain industry and tackling the challenges of bulk material unloading, Hongrui is committed to delivering unmatched value and service to its clients.
Packaging & Shipping
Certifications
FAQ
What are the applications of the sweeping equipment?
Our equipment can be used in flat-bottom silo, cone-bottom silo and grain shed silo, for unloading and sweeping the grain bulk materials such as wheat, corn, soybean, bran, soybean-meal, etc.
What kind of trade do you support?
EXW/FOB/CRF/CIF, other forms are available.
What is your installation and after - sales service policy?
We provide remote installation and after-sales service, as well as on-site installation and after-sales service by professional personnel.
Audited Supplier 
){kind=link}