These are portable engine-powered grinding machines typically used for milling agricultural produce. [1, 2]
Functionality: They are designed to grind various items, including peppers, tomatoes, and grains, into pastes or powders for culinary preparation.
Power Source: The unit features a combustion engine, such as a GX390 or similar gasoline model, which drives the milling mechanism via a belt and pulley system.
Health Warning: Research indicates that some locally fabricated machines constructed from mild steel or galvanized iron may pose health risks due to potential heavy metal contamination, such as lead or mercury, in the processed food.
Commercial Usage: These machines are common in commercial settings in Nigeria for small-scale food processing businesses. [1, 2, 3, 4, 5]