The Soil Machine PRO is another good idea from Good Ideas. 7 cubic feet of composting capacity and over 5 gallons of space in the base for harvesting compost tea.
The Soil Machine PRO is made of 100% recycled black Polyethylene resin. The dark color helps heat the inner chamber by absorbing light and heat energy. And you can feel good that it's recycled. The PE construction makes the bin and base strong and rugged.
The unique shape of the Soil Machine PRO aids with compost agitation and aeration. The handles are also an improved design over the original Compost Wizard models, going all the way through for a better grip. The 12" twist lid keeps compost and heat in and keeps animals and small children out. The Soil Machine PRO compost tumbler comes almost completely assembled in two parts.
Composting is a great way to recycle your kitchen and yard waste. This has immense environmental benefits. You reduce waste going to landfills (40% is organic, recyclable waste) and controls the release of greenhouse gases, primarily methane. The compost can then me used to help stop errosion and control weeds. It also balances the soil pH levels while providing substantial amounts of nutrients to plants.