Christianson - Model SeedVac -Bulk Conveyors

Gently transfer seed to your planter or drill on a cushion of air.

• Easier than bags or buckets.
• Fast! Fill 16 rows in 8 minutes.
• Gain 2 hours of planting per day.
• Save – buy your seed in bulk.
• Faster planting increases yields.

Applications & Materials

Agricultural Applications

The SeedVac excels in farm operations with flexible mounting options. Mount the power unit on pickup trucks to service multiple wagons or trailers with a single unit. For semi-trailers with six bulk boxes, one SeedVac power unit and airlock assembly efficiently transfers seed to planters. Gravity wagon installations feature rear-mounted power units, with some operators adding swing-out booms for improved hose management. The Model 30 SeedVac’s flexible discharge hose extends to reach across road ditches and access challenging locations when filling central fill planters.

Common Agricultural Configurations:

• Trailer-mounted units with side-fitting airlocks and hoppers
• Truck-mounted systems for multi-wagon operations
• Rail-mounted assemblies that roll between bulk boxes for quick variety changes
• Gravity wagon installations for seed soybean handling

Industrial & Commercial Uses:

Beyond traditional farming, the SeedVac serves diverse industries with specialized material handling needs:

• Landscaping & Construction: Spreads pelletized mulch materials for wind, moisture, and erosion control on new lawn seedings
• Corn Stove Supply: Delivers shelled field corn to residential bulk storage containers for corn-burning stoves
• Wildlife Management: Fills deer and game feeders with grain or feed pellets, eliminating ladder climbing with heavy bags
• Aerial Application: Loads helicopters and airplanes with dry insecticides, including mosquito larvae treatments
• Asphalt Production: Injects plastic pellets into asphalt blenders for high-grade paving materials
• Food Processing: Gently conveys coffee beans and specialty commodities during processing phases

Materials Handled:

• Seed corn and soybeans
• Feed pellets and grain
• Plastic pellets and dry chemicals
• Coffee beans and specialty commodities
• Pelletized mulch materials

The SeedVac’s adaptability to various mounting configurations and material types makes it an essential tool across multiple industries requiring efficient bulk material transfer.

Power Unit

The power unit is self-contained with a 12-volt battery (Group U1 battery not included) and electric solenoid control. Eliminates messy hydraulics. Air pump is belt driven.