Company Details
  • QINGDAO HK MACHINERY AND EQUIPMENT CO.,LTD

  •  [Shandong,China]
  • Business Type:Manufacturer , Trade Company
  • Main Mark: Africa , Americas , Asia , Europe , Middle East , Other Markets
  • Exporter:71% - 80%
  • Certs:ISO9001
QINGDAO HK MACHINERY AND EQUIPMENT CO.,LTD
Home > Industry Information > big capacity dog food extruder
Industry Information

big capacity dog food extruder

2017-07-20

We want to sell is a big capacity dog food extruder, its performance is enough to complete the customer wants it to complete almost all the tasks.We believe that this product can provide customers with an excellent experience, so that customers understand what kind of real good product.


  • Process: twin screw extruder
  • Application: Dog, Fish, Cat, Bird
  • Customized: Customized
  • Type: Twin Screw Extruder
  • Inverter: Delta
  • Surface: Stainless Steel
  • Product: fish, dog, cat, bird, chicked food
  • Specification: bone, flower, round, feed pellet, etc.
  • Power Source: Electric
  • Automatic Grade: Automatic
  • Feed Type: Grain
  • Capacity: 100-3000kg/h
  • Voltage: 380V/50Hz or customized
  • Motor: Siemens
  • raw material: wheat flour, corn/rice powder, meat, bone powder..

Wet type pet dog food extruder machine production line


Dog food production line process flow:
Raw material preparation→Mixing raw material→Conveying→Extrusion→Conveying→Drying→Oil spraying→Flavoring→Packing

FLOW CHART:
Mixer---screw conveyor---twin screw extruder--air conveyor-----multi-layer oven---hoister--roller---oil sprayer---packing
our main production line include food extrusion machine,soya meal/meat processing machine,packaging machine,rice cake machine etc.most importantly,we also provide formula,technology supports,machine inspection service etc.

Raw material:
Corn flour, wheat flour, rice flour, fish powder, bone powder, fresh bone and meat paste, etc.
or to use the corn feeds, rice feeds, wheat feeds directly, then a grains grinder will be added.

big capacity dog food extruder

Final products and moulds:

Whole production line:
grinding→mixing→extruding→drying→flavoring→cooling→packaging


Main machines introduction:
double screw extruder, dryer, flavoring system

Double Screw Extruder


Capacity: from 100kg/h to 3000kg/h

1. Extruder is mainly composed of feeding, pre-conditioning, extrusion and cutting systems.
2. Main engine adopts inverter to adjust speed of screw according to changing of formula.
3. adopt building block system (BBS) to be adjustable for different technology.
4. Double-shaft pre-conditioner makes excellent result of mixing and conditioning, increasing capacity of extruder 10-15%.
5. Diameter of feed 1mm to 12mm can satisfy feed production for dog, cat, tortoise, bird, sea fish, shrimp and pet fish etc.
6.Self-cleaning, when stopping, it can be cleaned without disassembling.

Main parts of the wet type twin screw extruder:


Dryer (electrical, steam, gas, diesel type)


Capacity: from 100kg/h to 3000kg/h

Belt width: 1300mm & above
Drying length: 10m~140m
Applied temperature(ºC): 30~240
Drying time: 5~30 mins
Number of fans: 3~ 16 pcs
Structure: Multiple stainless steel belt
Feeding speed: 0.05-0.5 m/s
Steam consumption (t/h): 0.4~4.0
Application scope: Food industry,Feedstuff,Agricultural Products, Application Grain,Pet Food,Fish Feed,Puffed Snacks,Soybean Chunk,Pasta,Artificial rice,Vegetarian Meat,Etc

Flavoring system

including hoister, flavors feed and rolling drum

1. Fish-oil or other nutritious additives are sprayed on the surface of the pellets to improve palatability and conversion rate of feed.
2. Adopting drum pattern and oil atomization spraying system together with continuous and automatic operation.
3. Widely used for spraying fat, vitamin, substrate and medication onto the surface of extrusion feed.

Formation of dog food production line:

1. Mixer: there are many kinds of model numbers to choose base on the production capacity.
2. Conveyor: to convey mixed raw materials to the extruder machine
3.Extruder machine: to choose model extruders base on the production capacity requirement from 100kg per hour to 3ton per hour. The raw material include corn powder, cereal powder, soybean powder, shrimp powder, fish meal and so on. Shape of the pellet depends on the moulds.
4. Hoister: to convey the fish food to the dryer, the height of the hoister depends on the dryer.
5. Multilayer dryer: electrical, gas, diesel, steam type, controlled by control box, temperature range 0-240ºC.Inside is stainless steel double layer mesh net. Drying time is adjustable according to speed. We have dryers of 3 layer 5 meter, 5 layer 5 meter, 5 layer 7 meter, 5 layer 8 meter, 7 layer 8 meter, 5 layer 10 meter, and 7 layer 10 meter long.
6. Flavoring line: to spray oil and phagostimulant, the equipment are: single roller, double roller, round roller, eight-angle roller. Varies depends on the different production line setting, to spray oil to the surface of the product and make it evenly.
7. Cooling conveyor: To cool the product temperature in order to pack it directly.
8. Sifter: To remove the wasted material and shapeless pellet, and ensure quality, meanwhile to ensure the reuse of material
9. Packaging machine: Manual and automatic packing machine. weight per bag according to your requirement.


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