Need Raw Material：10kg corn/soybean meal/cottonsead meal mixer, 2kg sand,some oil,some water
When in operation, do not mix sand material and no sand material together!
How to do：
1、Use 10kg mixer material+some oil+some water, work 5mins, after finish, seperate two parts;
2、Take one of finished material+1kg sand+some oil+some water, work 10mins;
3、Add 1kg more sand, still work 10min;
4、Take another finished material without sand,work 5mins, finish a ring die.
Ring die is important part of chicken feed machine for producing feed pellett machine