Sun-Mar 400 100-Gallon Rotating Compost Bin

Sun-Mar 400 100-Gallon Rotating Compost Bin Review

Sun-Mar 400 100-Gallon Rotating Compost Bin Feature

• Material goes in through easy-access top ports.
• Back-saving ball bearings mean easy turning.
• Fresh compost automatically comes out the bottom port.
• Easy to load and rotate.
• Pest proof design.

The Sun-Mar 400 is a continuous composter with a 11 bushel (100 gallon) capacity. It is excellent for composting kitchen scraps and cut up materials from small gardens. Compost discharges automatically. No waiting for batches to finish. Pest resistant. Easy to load and turn. Sun-Mar composters go a step further by incorporating the Sun-Mar patented double drum Autoflow design. In the Autoflow design, material goes in the top and compost exits automatically out the end as the drum rotates.