Transforming Sweep Performance With the 1500 Series PaddleFloTM Sweep
At Brock, we challenged that thinking by refining every detail to deliver Greater Grain Handling and Effective Bin Clean-out with reduced energy and maintenance costs in our 1500 Series PaddleFlo Sweeps.
Bin Diameters
36-60 feet (11.0-18.3 m)
Wheel Reduction Ratio
64:1
Capacity Range
Up to 5,500 bushels (140 metric tons) per hour
Photos & Videos:
Features
Gentler Grain Handling
• Paddle design moves grain with less shear and impact.
• Reduces grain cracking, helping to maintain material integrity.
• Ideal for seed, specialty grains, and high-value crops.

Innovations
- Patented open-style design.
- 16:1 reduction ratio maximizes longevity.
- Open treads maintain contact with the floor for maximum traction and do not climb piled grain.
- Individual tread adjustment accommodates uneven bin floors.
- Drive wheel is mounted in-line with the auger for constant height and proper weight distribution.
- Tensioner/Extender (Patent Pending).
- Exclusive to Brock; easily tensions the paddle chain.
- Extend length of sweep arm, up to 12 inches (305 mm) of total adjustment.

Highly Refined Drive Wheel
- Patented open-style design.64:1 reduction ratio maximizes longevity.
- Open treads minimizes climbing piled grain and maintain contact with the floor for maximum traction.
- Individual tread adjustment accommodates uneven bin floors.
- Drive wheel is mounted at end of sweep for constant height and proper weight distribution.

Effective Bin Clean-Out and Longer Equipment Life
Effective Bin Clean-Out
- Efficiently moves residual grain toward the center sump.
- Helps achieve a cleaner bin floor, reducing leftover grain.
- Adjustable Back Plate can be positioned closer to the floor to reduce grain pressure on the rubber scraper.
Longer Equipment Life
- Less wear from abrasion.
- Greaseable sealed bearings.
- Premium high-grade synthetic lubricant used in gearboxes.
- Reduced RPM drive wheel for reduced wheel tread wear.
- USA Manufactured gear box.
Reduced Maintenance/Simplified Design
- No auger flighting to wear, bend, or break.
- Minimal chain adjustments.
Specifications
1500 Series Power Sweep
| Unload Auger | Unload Capacity* | ||
|---|---|---|---|
| 8 in. (203 mm) RT | Up to 3,000 bph (76.2mtph) | ||
| 10 in. (254 mm) RT | Up to 5,000 bph (127 mtph) | ||
| 10 in. (254 mm) UT | Up to 5,500 bph (139.7 mtph) |
Literature
Brock Solid 1500 Series PaddleFlo™ Sweeps BR-2405/202601 (4.34MB)