Grain Sweep Auger

The Grain Sweep Auger is an agricultural auger designed for efficient collection of grain and straw in fields, silos and flat storages.

High Wear Resistance
The grain sweep auger is made of Mn13Cr2 high-strength alloy steel. The spiral blades are heat-treated to a hardness of HRC50-55, making them wear-resistant and impact-resistant, ensuring continuous operation for over five years.

Efficient Operation
The optimized spiral blade design can sweep 100-200 tons of grain per hour, improving harvest season efficiency.

Adaptable
The device can be installed on wheels, tracks, or in a bunker, allowing operation in fields, silos, and bunkers, flexibly adapting to uneven surfaces and impact from accumulated materials.

Precise Conveying
The spiral blade pitch and angle are CNC-machined to a tolerance of ±0.2 mm, ensuring uniform grain conveying and preventing blockages and material waste.

Automation Compatibility
Compatible with conveying equipment and automatic unloading systems for unmanned operation.

Orbital double spiral grain sweep auger is a double spiral sweeping auger suitable for efficient clearing and continuous conveying of easily compacted materials such as soybean meal.

Tire Grain Sweep Auger is a tire-type silo auger suitable for efficient silo clearing operations in harsh environments with uneven silos or severe accumulation of material sheets.

The Bungalow Grain Sweep Auger is a bunker unloader suitable for automated clearing of accumulated materials, enabling unmanned operation.

Cantilever Type Grain Sweep Auger is a cantilever type grain sweeping auger suitable for timed discharge and anti-clogging of non-free-flowing materials such as oil cake, raw grain and crop hulls.

Cone Bottom Clearance Machine is a cone bottom clearing machine suitable for efficient clearing of non-self-flowing materials in conical silos.

Hongrui Technology insists on independent research and development and professional development, pays attention to independent intellectual property rights, and its R&D team has strong technical strength and has obtained more than 100 invention and utility model patents.

Hongrui Technology holds over 100 patents and has established corporate standards and various specifications. Its main products include shallow silo sweeping screw machines, cantilever reclaimers, grain shed reclaimers, and automatic loading systems, with dozens of specifications. It is one of the domestic professional manufacturers of bulk material sweeping and unloading equipment.

After over 20 years of development and accumulation, Hongrui Technology has successfully partnered with over 100 domestic and international companies. Currently, our products are widely used in major ports, large oil and rice mills, grain processing, and the feed industry. Internationally, our products have been successfully exported to countries such as Turkey, Iran, Saudi Arabia, Oman, Kazakhstan, Tanzania, Belarus, Myanmar, and South Africa.

Q: How does a grain sweep auger work?
A: The rotating spiral blades lift grain and straw from the ground and convey them to a central outlet for efficient collection.

Q: What applications is it suitable for?
A: It can be used in fields, silos, storage bins, and stockpiles, adapting to uneven surfaces or piled materials.

Q: How is the device installed?
A: It can be mounted directly on a tractor, wheeled or rail-mounted vehicle, or fixed to the silo or storage bin floor.

Q: Can it unload automatically?
A: Yes. It can be connected to a conveyor for timed or automatic unloading, eliminating manual operation.

Q: Is it difficult to maintain?
A: No. The spiral shaft can be quickly disassembled for inspection, making it simple and easy to maintain.

Q: Can the size be customized?
A: Yes. We can customize the length, diameter, and spiral blades to suit your warehouse or work site.

Q: What grains are suitable for it?
A: It can collect a variety of grains, including wheat, corn, soybeans, and rice.

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