Small farms can greatly benefit from a suitable grain dryer. So, do you know which type of dryer is the right fit and offers the best value?
First, let's define what "small farm" means, as everyone's concept of "size" is different. They vary greatly, especially depending on the geographical region of agriculture. In southern China, the per capita arable land is very small, so individuals may not need to buy a grain dryer; rural cooperatives might have a solution. However, for large-scale grain growers in northern China, it's essential. For simplicity, we'll consider the reality of drying up to 1000 tons of produce per season.
Our recommendation is to consider these three factors when choosing the best grain dryer for your small farm: the type of grain dryer, the size of the dryer, and the capacity of the dryer. As a guideline, to dry a batch of corn at 25% to 15% humidity, the burner must be kept on for approximately 2 to 2.5 hours. The specific weight also influences the size selection: a 30m³ dryer can hold 22.5 tons of corn (if the specific weight is 0.75 tons/m³) or 18 tons of rice (if the specific weight is 0.6 tons/m³). Knowing how much grain must be dried each season (e.g., 1000 tons), how many days are needed for drying (e.g., 10 days), and the moisture to be removed from the grain, we can calculate the required daily output (1000/10 = 100 tons). With this information, the most suitable grain dryer size can be determined based on your needs.
