NEEM ENVIRO is Leading Manufectuter of compost tumbler In vessel Organic Waste Composter is semi- automated/fully automatic composting machine. Organic materials are fed into a recycled plastic drum or similar equipment where the environmental conditions including temperature, moisture and aeration are closely controlled. The apparatus has a rotation mechanism for proper aeration. In-vessel Waste Composter (IOWCT) provides quick, easy and cost-effective option for larger quantity waste generated from townships, Societies, Commercial places etc. In-vessel composting can process large amounts of organic waste in very limited area. In-vessel composting produces very little odour and minimal leachate because it works aerobically. Conversion of organic material into compost can take up to 25 to 30 days it depends upon the type of organic waste. The unit can efficiently treat organic waste resulting in volume reduction of up-to 60 % and convert the organic residual material into high quality compost that can be used for horticulture/ gardening. In-vessel composters vary in size and capacity.