When it comes to moving bulk materials efficiently and reliably, drag conveyors have long been a trusted solution across agriculture, feed mills, grain facilities, and industrial operations. At KC Supply Co., we often recommend drag conveyors for facilities that need a durable, low-maintenance option to move grain, pellets, or other bulk products with minimal product loss and dust.

Here’s what you should know about drag conveyors, how they work, and why they may be the right fit for your operation.

What Are Drag Conveyors?

Drag conveyors use a chain and flight system that drags material along the bottom of an enclosed trough. Unlike screw conveyors that move material by rotation, drag conveyors gently push or pull product forward, making them ideal for horizontal or slightly inclined conveying.

Because they operate inside an enclosed casing, drag conveyors help reduce dust, protect product quality, and keep the work environment cleaner and safer.

Key Benefits of Drag Conveyors

  1. Gentle on Product
    Drag conveyors minimize grain breakage and preserve quality because they move material at slower speeds compared to other systems.

  2. Durable and Low Maintenance
    Their heavy-duty chain and flight construction can withstand abrasive materials and long hours of operation with less frequent servicing.

  3. Energy Efficient
    Drag conveyors require less horsepower to move the same amount of material compared to some other conveyor types, making them cost-effective for large-scale facilities.

  4. Dust Control
    With fully enclosed troughs, drag conveyors limit airborne dust, which is essential for both product quality and worker safety.

  5. Versatile Applications
    Drag conveyors can handle grains, pellets, wood chips, and other bulk materials, making them a flexible choice for many industries.

Common Uses in Agriculture and Industry

Drag conveyors are especially popular in:

  • Grain Elevators and Feed Mills: Moving corn, soybeans, and other grains gently and efficiently.

  • Processing Plants: Handling powders or pelletized materials with minimal spillage.

  • Industrial Facilities: Transporting heavy or abrasive materials in mining, wood, and energy sectors.

Their enclosed design makes them ideal for facilities that prioritize dust control and maintaining product integrity during transport.

Choosing the Right Drag Conveyor

Selecting the right conveyor starts with understanding your operational needs:

  • Capacity Requirements: Determine the volume of material to be conveyed per hour.

  • Material Type: Consider density, abrasiveness, and flowability.

  • Distance and Layout: Choose a conveyor size and configuration that fits your facility’s space and distance requirements.

  • Maintenance Access: Ensure you have the right access points for chain inspection and upkeep.

A well-chosen drag conveyor not only streamlines operations but also reduces downtime and extends equipment lifespan.

Maintenance Tips for Drag Conveyors

Routine maintenance helps keep your drag conveyor running efficiently:

  • Inspect the chain regularly for wear or stretching.

  • Check flights and trough liners for damage.

  • Keep tension properly adjusted to avoid excessive wear.

  • Lubricate bearings and moving parts as recommended by the manufacturer.

  • Remove buildup or debris that can reduce efficiency or lead to premature failure.

Consistent upkeep minimizes costly repairs and ensures continuous, reliable operation.

KC Supply Co. – Your Partner for Material Handling Solutions

At KC Supply Co., we understand the importance of dependable material handling. Whether you’re upgrading an older system or installing new equipment, we can help you select, install, and maintain the right drag conveyors for your facility. Our team works with you to ensure your conveyor system meets your capacity needs and stands up to your toughest operating conditions.

Final Thoughts

Investing in the right drag conveyor system can improve productivity, maintain product quality, and enhance workplace safety. By understanding the basics of drag conveyors—from their design to their benefits—you can make informed decisions that pay off for years to come.

Contact KC Supply Co. today to explore our range of drag conveyors and discover how we can help optimize your material handling operations.