External Motor Sweep Auger
In alignment with GB17440 standards, detailing 'Grain processing, storage, and transportation system dust explosion-proof safety Regulations,' silos are classified within China's dust explosion-proof Zone 20. To comply, electrical equipment within silos must meet stringent safety criteria for this environment. Currently, the majority of conventional sweep augers are fitted with motors located inside the silos, necessitating the use of dust explosion-proof Zone 20 motors. Regrettably, a gap exists as no domestic or international dust explosion-proof Zone 20 motors are available. Consequently, numerous companies resort to utilizing motors designed for Zone 21, which introduces potential safety concerns.
This challenge of equipping silos with safe motorized equipment has emerged as a critical technical hurdle for professionals dedicated to grain handling safety.
The innovative Hongrui research team proudly offers a groundbreaking solution with our external motor sweep auger. This design not only mitigates explosion risks but also enhances operational efficiency, 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 in the strategically located coastal city of Qinhuangdao along the Bohai Sea, Hongrui Technology boasts excellent transport links. Our company is a comprehensive high-tech enterprise, specializing in modern intelligent grain storage and logistics machinery for over two decades. As a leading entity, Hongrui serves as the director unit of 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.
Committed to innovation since its inception, Hongrui Technology champions independent research and intellectual property. With a team rich in technical expertise, we have secured over 100 patents, encompassing inventions and utility models, underscoring our dedication to pioneering advancements in grain technology.
Hongrui Technology has achieved multiple certifications, including ISO9001 for quality management, ISO14000 for environmental management, and ISO18000 for occupational health and safety. We also hold the ECPSCS Product after-sales service system certification and CE certification. Our relentless pursuit of innovation propels us to explore uncharted territories in the grain industry, tackling the challenges of bulk material handling, 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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