There are many manufacturers and suppliers of chicken manure pellet machines, and they can often be found for sale through online marketplaces, such as Alibaba, Amazon, or eBay. Additionally, many agriculture equipment stores or specialty shops also carry these machines. When searching for a chicken manure pellet machine for sale, it is important to consider factors such as the capacity of the machine, the pellet size it can produce, and the level of automation. Prices may vary depending on the specific features and capacity of the machine. It is recommended to compare different models and brands to find the best machine that suits your specific needs and budget. Additionally, it may be helpful to read reviews and get recommendations from other users to ensure that you are making an informed decision when purchasing a chicken manure pellet machine.