What is Double Screw Extruder Machine?

In recent years, the using of double screw extruder increases in the production of extruded pellets, the extruding principle if the same as single screw extruder. the difference is that the heat is not from screw extrusion materials resulting "strain hot", also set up a dedicated external heating and temperature control device, and a major role of screw is advancing the material. According engaging way of the screw, double screw extruder is divided into: counter-rotating engagement type, homonymous-rotating engage type, counter-rotating non-engage type , homonymous-rotating non-engage type.

Type of double screw extruder

Double screw extruder is segmented structure, according aquatic feed and pet food quenched requirements can increase or decrease the length of the extrusion screw sets to change the extrudate length of stay in the machine, the general requirements of the extrusion screw length to its diameter ratio range of 10:1 to 20:1.

I want to open a feed mill, do you provide turnkey service?...[ 2021-04-27]
We have the interest to be a distributor for these biomass fuel pellet mill machine produc...[ 2021-04-19]
Our Company is located in Ukraine. The mainly biomass materials in Ukraine is reed, straw ...[ 2021-04-18]
What are the wearing parts of ring die wood pellet maker machine?...[ 2021-04-17]
What's the meaning of GJ? What's the calorific value of wood pellets?...[ 2021-04-16]

How to build a complete animal feed pellet production line

Wood Sawdust Making Machine, Wood Chips Crushing Machine

Animal Feed Mill Plant, 10TPH Feed Production Line 3D Modeling

Turn-key Poultry Feed Pellet Production Line

How to setup a complete fish feed pellet production line


Please send your requirements, RICHI's consultants will get back to you quickly.

Please specify your requirement by referring to the following aspects,RICHI's consultants will get back to you quickly :

  1. 1What capacity will meet your demand? (Key point)
  2. 2What kind of raw material and expected final product are you planning to have? (Right solution begins from material and product)
  3. 3When is the project supposed to be running? (Key info for A-Z project programming)
  4. 4Budget for machinery purchasing? (Key infomation for right model)
  5. 5Points that you really focus on. (Customized service from our project consultant)
Get Quote