Compost fertilizer making machine | processing process Compost fertilizer making machine is the most important factor in the process, where organic waste becomes organic fertilizer by composting and deep processing. As a compost machine manufacturer, SEEC will recommend the following equipment to you. All of them will be good assistants in compost fertilizer production process. Hydraulic Compost Windrow Turner for Organic Composting Compost turner is widely used in aerobic composting, and ...