Below is lettuce seed pelleting process by batch seed treater

Step1 Seeds selecting
Before pelletizing, it is necessary to select seeds of certain quality and morphology.
High quality seeds can improve the quality of pellets and increase the survival rate of pellet formation.
First ,it is necessary to select seeds with high germination rate and good germination power.
Secondly, select according to different types and qualities to ensure stable quality of the produced pellets.
Finally, it is important to select neat and undamaged seeds to ensure smooth processing in the future.

Step2 Seed pelleting 
According different panting way it usually with different pellet times.
Such as for nursery seeding,pneumatic seeding.

Step3 Color coating 
After finishing pellet process, seed filming coating dressing is according to your request.
Step4 Seed Drying
Pelleted seed fished we are advised to drying immediately to keep seed quality ,commercial goods. It looks smooth like jewels,caviar,candy for precision seeding .
Step5 Pelleted VS Original Seed

Small seeds become larger, light seeds become heavier, and irregular seeds become more regular.
Effect:for different seeding way.
Beneficial for seed weaving
Air suction seeding
Hole tray seedling cultivation
Artificial scattering
improving seed utilization efficiency and reducing seed planting and labor costs.