Twin screw fish feed extruder, also called floating fish feed machine, is widely used for produce high-grade aquatic feed pellets for fish, catfish, shrimp, crab, lobsters, etc.

Flow chart of fish feed production line:
Milling Machine → Mixer → Conveyor → Extruder → Conveyor → Dryer → Conveyor → Flavoring machine → Cooling Machine → lifter → Packing Machine

Most fish feed pellet inculding animal protein and plant protein, Plant protein adopts corn flour,rice flour,wheat flour,soybean flour,peanut cake powder…..Animal protein adopts fish meal, shrimp meal,crab meal, sleeve-fish meal and so on….you can add other ingredient according to the local fish live require.
It can also add high fat and protein raw materials, For example, fresh fish, bone, high protein content and high fat raw materials, etc.
Final products sample:

Twin Screw Extruder model option for customer to choose :
 

   Dry process equipment


1. High-strength cabinet, good stability

2. The screw material is alloy material, twin screw, easy to clean

3. Rotary cutting adopts straight cutting, easy to adjust the cutter head

4. Siemens main motor, good quality and long service life

               wet type equipment


1. Cantilever rotary cutting, suitable for large output, quick tool setting, and more convenient adjustment

2. Reinforced high-torque new cabinet, with water cooling and filter, cabinet material QT400, aging treatment, good stability

3. The barrel is made of No. 45 steel with wear-resistant bushings, which has a long service life and low replacement cost

4. The modulator can increase the protein content, increase the output of the same model, and the blades can be adjusted for easy cleaning

Jinan Dingrun&Bright Machinery Company is a special extrusion machinery manufacturer. Factory covering 6000m2, Have 100 workers and 15 engineers.We have 15 years experiences.With our many years' research and study, extrusion techniques have been widely used in many fields. Our products consist of single/double-screw extrusion snacks machinery, breakfast cereal and corn flakes machinery, fish feed machine, pet food machinery, dog chew machinery, fried food machinery, etc. We can supply individual items of equipment or complete factory layouts and lines, which are custom-built to suit the requirements of customers.

Service
1)Provide factory layout according to your factory size in advance;
2)Provide the basic formula;
3)Inspect the machine before leaving the factory; Oversea installation and commissioning equipment;
4)Technician will work with your workers together and teach your workers how to install machines, how to operate machines, how to maintain machines during daily working;
5)Our engineers will teach your workers how to clean the extruder, how to change the screw, how to change barrel etc, and provide technology support with you forever;
6)Provide English Version of Installation / Operation / Service / Maintenance Manual.
FAQ
Q: Are you a trade company or a manufacturer?
A: we are a manufacturer, welcome to visit our factory and check the machines.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 20-35 days if the goods are not in stock, we could discuss before contract.
Q: Could you supply all the parameters about the machines?
A: Yes, we will supply all the parameters, price, layout drawing, factory design etc.
Q: What is your terms of payment ?
A: 30% T/T in advance , 70% balance before shipment after inspection.
Q: How about the after-service?
A: We will send 1 engineer to the buyer's factory for 7-14 days period installation and training to the operators.
Q:Do you supply any formula to buyer?
A: yes, we supply formulas to buyer.
Q: What's the warranty?
A: warranty one year.