Harden’s single-drum and double-drum windshifters separate mixed waste by size, density, and shape, making them ideal for commercial and industrial waste (C&I), municipal solid waste (MSW), construction and demolition waste (C&D), biomass, and electronic waste.

They provide precise light, medium, and heavy sorting to support efficient resource recovery, while delivering high throughput, low energy consumption, reduced dust and noise, easy maintenance, and reliable operational safety.