19 02 2025
Rapid-cycle Composting Machine with automated mixing and aeration features manufacture
US8889407B2 – Composting machine – Google Patents
An apparatus for the aerobic in-vessel rotary drum composting of feedstock into nutrient-rich compost comprising means for shredding said input material, said means configured and powered for shredding said feedstock into a particle size no larger than one cubic inch, a vessel having an input port on top of such vessel and a discharge port, said vessel comprising one chamber,
DESIGN OF AN AUTONOMOUS SOLAR ROTARY COMPOSTER
2021年1...
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