Currently, there are numerous designs of pellet mills for sale and they are not limited to ring and die or flat die pellet machines. Of these options, the flat die pellet mill is used often for small-medium scale production purposes. Their small size makes them easier to handle and operate than ring die mills. Also, there are modifications to size, design, shapes and functionality which influence efficiency and productivity of these mills.
Generally, the current designs of pellet mill for sale come with multiple conditioners mounted upside of the machine. These conditioners infuse liquids specifically water so as to improve the compaction of pellets. In short, this makes the resulting pellets much firmer.
When looking for pellet mills to buy, you should remember that the most significant feature to note is the state of the pellet mill. The die should create enough resistance which is necessary for production of strong compact dies. However, the resistance should not be excessive because it may block the die. Some of the common materials which are used to make the die include: stainless steel, high chromium die, and carbon steel.
In order for you to get full value and satisfaction from your intended purchase, make sure that the pellets mill you want to buy is more durable than a simple feed mill. For you information, wood pellet exerts more strain on the machine because of the high density of the woody biomass materials unlike materials for soft feeds. Also take note that for larger mills to produce pellets, they requite heaters and coolers, but this specification may not be required in small pellet mills.
Most suppliers offer free consultation service to potential buyers who are looking for pellet mills solutions. The good thing is that it is quite easy to get assistance on how to go about processing biomass resources into pellets. Anyway, you should take time to find out which pellet mills for sale offers the most beneficial features for your convenience.