Poultry feather extruder /Chicken feather meal machine

 working principle of Feather extruder:
The wet feathers are transported into the dewatering machine for dehydration, and then naturally cooled to achieve the required humidity. After cutting, the feathers enter the extruder, and under the push of the extrusion screw, the pressure gradually increases and the temperature gradually
As the rose rises from solid to molten state, it is finally ejected through the die hole. The molten feather instantly drops to normal temperature and pressure, causing the melted feather to burst, puff, dehydrate, and form a cylindrical crispy puff.After pulverization, feather powder is obtained.

This process completely cleaves the disulfide bond and peptide hydrogen bond in the feather keratin protein, and the quaternary structure of the protein is in a loosely fractured state, making it a variety of digestion and absorption rates of more than 90%.Amino acids also make the feather powder mature and sterilized.

Nutritive value of feather meal
Feathers contain a large amount of keratin, which is not easily hydrolyzed by pepsin or trypsin in animals. Untreated feather powder has a lower value for feeding. The nutritional value of feather meal varies depending on the processing technology.

The crude protein content of hydrolyzed feather meal was 71%, the protein content of enzymatic feather powder was 82.6%,

and the crude protein content of expanded feather powder was 93.55%. Compared with the feather raw powder, the pepsin digestibility of the treated feather meal was significantly improved. In addition to low levels of lysine, methionine, histidine and tryptophan, feather meal is rich in other amino acids, especially cysteine,proline, arginine, isoleucine and threonine. In fish meal. Feather meal contains 0.45% to 2.02% calcium, 0.57% to 0.72% phosphorus, and 0.84mg/kg selenium. It also contains VB12 and unknown growth factors. The value in farming applications is very high.

Technical parameter of Feather extruder:

More pictures of Feather extruder

Our customer factory 

1. Packing:  PP film wrapped around the machine and carefully packed in wooden case to focus on protecting damageable parts.

2. Shipping: From port of Shenzhen, Shanghai, Qingdao, Guangzhou,etc. We also accept land, air, sea transport and international multimodal transport.  

3. Clearance: Our long history makes us the one of the first and most knowledgeable providers of the equipment, our main customers hail from; Canada, the United States, Brazil, Argentina, Japan, Philippines, Australia, Russia, Thailand, the UAE, Poland, Spain, Germany, India, etc. 

1. We always welcome customers to visit our manufacturing factory and get to know more about us. 

2. Customers can see all the manufacturing workflows when they visit our factory.

3. We also send engineers to the customer's place to help with the installation!

1. After-sale service: 

    We provide 12 months' warranty(After the warranty, we can provide life-long repair service). 

2. Customization:

    We make customized Feather extruder.

3. Design:

* Mechanical Design:  We make a good mechanical design to ensure they can operate without 

any frictions, so that it can have a long service life.

* If you have some special scenes in your mind, you can draw it down and we can produce the your pictures. 

Also, we can make the movie scenes!

* Inspection: we have a strict Quality Inspection Department, and every machine would be tested before delivery.