Ventilation and Oxygen Supply - Manure composting is an important factor in the lack of air and oxygen. Dental Vacuum Suction, Dental Surgical Kits Wholesale Supplier , Dental Training Heads , Cutting-Edge Lab Furniture ,Multi Layer Synthetic Resin Teeth . Traditional livestock and poultry manure composting needs to be turned over and stacked for 1 to 3 months according to different waste organic materials. In addition to time-consuming, there are environmental problems such as odor, sewage, and space occupation. Therefore, in order to improve the shortcomings of the traditional composting method, it is necessary to use a fertilizer applicator for composting fermentation. The product will supply to all over the world, such as Europe, America, Australia,Canada , Austria ,Provence , Uganda .The granulation process of the new organic fertilizer granulator is the most popular product and is also widely favored by customers. This process has high output and smooth processing.