Process of wet type feed extruder machine introduction

Process of wet fish food extruder machine could be divided into three sections according to the function and position: feeding, compressing and extruding.

① Feeding section: transport and compress the tempered material, making material full fill screw chute. bolt in this section is single-start thread, which takes up10%~25% of bolt full length.

② Compressing section: double thread screw bolt, equal diameter, depth of screw chute becomes lighter along material moving direction, so making compression of material. This section is longer, taking up 50% of bolt full length.

③ Extruding section is also double thread screw bolt with equal diameter, screw chute is more lighter, extrusion force can be up to 30~100kg/ cm2, temperature is 120~170℃. Bolt and barrel of this section have the most serious abrasion because of the biggest force and highest temperature. This section takes up 15%~30% of bolt full length.

At the end of extruding section is mold, material extruded from mold holes into air. Force and temperature abrupt dropped, volume expand, moisture flashing evaporate, dehydrate and solidify, to become the extruded feed. Volume after extruding is about 9~13 times bigger than before.

It is so tired to deal with the fodder left after my livestock have eaten, and the fodder powder is also bought with money, I don’t want to waste it, what I can do?
Why do my cattles and sheeps grow so slow? I have fed them so much fresh hay?
My storehouse is full of pasture, but it is still not enough for feeding my cattle and sheep through the whole winter; while processing the pasture, it is full of dust. How can I deal with this problem?
Please find picture of Babool & report of our raw material, the diameter of our raw material is from 12 mm to 40 mm.We have land where we can built wear hose,we want to run 20 hours in day.
I am intrested in full biomass pelletizing plant for manufactuing wood pellets,with capacity 60 tonne per day,raw material is Babool ( waste agriculture),please give us the list of machinery required with its price,your price should include the cost of er