Steel self-dumping hoppers withstand sharp or rugged materials, such as metal scrap and construction debris. They are also more heat resistant than plastic hoppers.

Low-profile steel self-dumping hoppers have shorter sides than standard hoppers to make loading easier. They can also be placed under machinery to capture parts in production facilities. Steel is a durable material that withstands sharp or rough materials, such as metal scrap and construction debris. They are also more heat resistant than plastic hoppers.

Plastic self-dumping hoppers are lightweight and resist rust and corrosion.

Wheeled plastic self-dumping hoppers can be moved without the use of a forklift. Plastic is a lightweight material that resists rust and corrosion.

Self-dumping hopper lids keep contents secure and prevent contaminants from falling into the hopper. Lids can be locked to prevent tampering.