Double screw fish feed extruder
Double Screw Fish Feed Extruder
All extruder machinery is controlled by center control panel with automatic control system.It is convenient,safe and easy to operate with advanced knobs.
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Product introduction
High-tech Fish feed Double Screw Extruder
All extruder machinery is controlled by center control panel with automatic control system.It is convenient,safe and easy to operate with advanced knobs.
The main extruder motor,feeder and cutters are controlled by converter to ensure the evenly feed raw materials and steadily work.
There is an oil pump to cool and lubricate the gears in gearbox of extruder.The gear adopts grinding gear,and the main parts are imported NSK and SKF bearing with 5-year working life.Our extruder Adopted DDC Pre-conditioner(Steam Type Extruder)to ensure the curing process and 98% gelatinization rate.
It is widely used in different raw materials,including 12% fat feed formula.After adding DDC Pre-conditioner the fresh meat additive around 40% to meet different customers’ requirement.
Screws have self-cleaning function.It is no need to clean the barrel and screws after changing raw materials and re-start machine.The converter is used to adjust the extruder motor speed and the cutter speed for different sizes and shapes products.
Dayang Screws and liner bushing use special alloy steel(wear-resisting material).The barrel uses 45# steel with a stronger wear-resistance,longer working life and higher pressure.
The bacterium killed during pet food/fish feed extrusion process with a high tempreture and pressure to ensure food safety.
New and steady cutting system,it is designed according to precise dies.We can also design special dies to fulfill customers’requirements.
Widely used in pet food(dry type),fish feed(floating/sinking)production.
Technical Parameters

Model

Install Power(kw)

Power(KW)

Capacity(kg/h) )

Size(mm )

Application

PHJ65

30.7

22

130-180

2550*800*1700

can produce and process catfish, grass carp, crucian carp, tilapia, ornamental fish, turtle, bullfrog and other aquatic feed pellets.

PHJ65A

42.2

22

200-300

3500*800*1700

PHJ70G

42.2

30

220-350

3500*800*1700

PHJ70S

27.2

30

300-450

3500*800*2000

PHJ75G

50.2

30

250-400

4500*800*1700

PHJ75H

57.2

37

300-450

4500*800*1700

PHJ75S

32.2

30

400-600

4500*800*3500

PHJ75J

39.2

37

500-800

4500*800*3500

PHJ85G

84.2

55

400-600

5000*800*1700

PHJ85S

63.2

55

600-800

5000*800*4000

PHJ90G

85.7

55/75

500-800

5500*1200*1900

PHJ90S

63.2

55/75

800-1500

5500*1150*4000

PHJ95G

98

75

800-1000

5500*1200*1900

PHJ95S

84.2

75

1000-2000

5500*1200*4000

PHJ120S

139.4

132

1500-2800

5500*1400*4000

PHJ140S

188.2

160

2500-4000

6000*1400*4200

Ancillary Equipment
 
Application
Fish Feed Pellet Making Plant


Floating fish feed production line could make floating fish feed and sinking fish feed with various shapes and sizes. In extruder, the ingredients are cooked under intense heat and pressure as it moves toward the open end of the extruder where ingredients pass through a shaping die and knife.  
Flow Chart of  Floating fish feed production line
Mixing system---Extrusion system----Drying system----Flavoring system--Packing system
Advantages of  Floating fish feed production line
1. Twin screw extruder are made of feeding system, extrusion system, cutting system, heating system,   lubrication system, and control system.
2. The feeding system, driving system and cutting system adopt adjusting speed by inverter, strong power, stable operation, saving energy.
3. Automatically lubricating,  forced cooling, to ensure safe operation and prolong the service life of extrusion machine.
4. The screw adopts Alloy 38CrMoAL, processed by special technology.
5. Different structure and length diameter ratio of screw extrusion system can meet the requirements of different products and technology.
6. Full range of service, design, installation and after sales
7. CE, ISO9001 etc, you can be assured the quality of machine.


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