External Motor Sweep Auger
In compliance with the esteemed regulations of GB17440, which outline the 'Grain processing, storage, and transportation system dust explosion-proof safety Regulations', it's crucial to note that silos are classified under the dust explosion-proof 20 zone environment in China. This classification mandates that any electrical equipment within the silo must adhere to the stringent requirements of this environment. Presently, the majority of conventional sweep augers available on the market are installed inside the silo, necessitating motors that are compliant with dust explosion-proof 20 zone standards. Unfortunately, such motors are absent both domestically and globally. Consequently, numerous businesses are compelled to use sweep auger products equipped with dust explosion-proof 21 zone motors, which inherently introduce certain safety risks.
As a result, addressing the safety challenges associated with the placement of equipment equipped with electric motors inside silos has become a pivotal technical issue for many specialists in this sector.
In response to these challenges, the innovative Hongrui research team has developed an ingenious solution: the external motor sweep auger. This groundbreaking design not only mitigates explosion risks but also ensures the seamless efficiency of operations, setting a new standard in 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 has flourished with its strategic location offering convenient transportation. Hongrui is a comprehensive high-tech and specialized enterprise that has been at the forefront of the modern intelligent grain storage and logistics machinery industry for over two decades. As a director unit of the Silo and Bulk Grain Transportation Branch of China Port Association and the Grain, Oil, and Food Intelligent Equipment Branch of China Grain and Oil Association, it leads the way in innovation and excellence.
From its inception, Hongrui Technology has been committed to independent research, driven by a professional enterprise spirit, and dedicated to securing independent intellectual property rights. Our R&D team boasts a wealth of technical expertise and a solid foundation in technology, having acquired over 100 patents for inventions and utility models.
The company proudly holds certifications in ISO9001 quality management, ISO14000 environmental management, ISO18000 occupational health and safety management, ECPSCS Product after-sales service, and CE certification. Hongrui Technology is steadfast in its exploration of uncharted areas within the grain industry, courageously tackling the challenges of bulk material unloading, and tirelessly working to deliver exceptional value and service to our 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.
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