Soybean extruder
Soybean extruder
technical specifications
More than 2300 soybean extruders manufactured.
BRONTO soy extruders have been serially produced since 1998.
You can get technical support for our soybean machines in 23 countries of the world.
USED FOR:
for processing soybeans
- in full fat soy
- in cake and oil (extruder is part of the line)
WHAT YOU NEED A SOY EXTRUDER FOR:
To increase the yield of soybean oil during mechanical extraction in auger oil presses:
- opens up the fat cells of soy
- heats up raw materials – full fat soybeans: up to 130 … 150 °С
- To reduce the activity of urease / the content of trypsin inhibitors
- To increase the index of protected protein (RUP – rumen undigested protein) in extruded soy up to 40 … 45%
- For the destruction of harmful microorganisms in feed raw materials
SOYBEAN EXTRUDER:
- WILL NOT increase the digestibility of fiber: the soy casing in the extruder does not improve its feeding properties, but only heats up
- DOES NOT destroy mitotoxins: the waste products of microorganisms during extrusion are not destroyed (the microorganisms themselves are destroyed)
ALTERNATIVE TO SOYBEAN EXTRUDER:
Instead of an extruder, a brazier can be used, in which the crushed soybeans are heated for 20 … 40 minutes.
Advantages of the brazier: lower processing temperature, the content of trypsin inhibitors is reduced more effectively.
The advantage of the soybean extruder over the roaster: changing the processing modes of soybeans in the roaster – min 20 minutes, and in the extruder – max 2 … 3 minutes
REQUIREMENTS FOR SOY BEANS:
- humidity 7 … 12%
- debris: according to storage standards
SPACE REQUIREMENTS:
- temperature: min 5 ° С
- the presence of a concrete floor with a height difference of no more than 5 mm per 1 m of length and the strength of the concrete base is not less than 30 N / mm2, the moisture content of the base should not exceed 5%
- for soybean capacity 250 kg / h: electric power, brought into the room: min 37 kW
- for soybean capacity 1000 kg / h: electric power, brought into the room: min 92 kW
ADVANTAGES
- Raw materials are processed in the extruder for no more than 30 seconds
- Proteins and fats in soybean extrudate retain their nutritional value
- Urease activity in soybean decreases to 0.05 … 0.2 pH
- The content of trypsin inhibitors is reduced to 2 … 4.5 mg / g
THE CONSTRUCTION OF THE EXTRUDER CONSISTS OF:
- the frame on which the entire structure is attached
- bunkers
- screw feeder
- screw working body
- pulleys with a set of belts
- electric motor with belt tensioner
- electrical control cabinet
HOW THE SOY EXTRUDER WORKS:
- soy beans are loaded into the bunker of the extruder
- a screw feeder is mounted in the bunker, the speed of which (soybean supply) is regulated from the control cabinet or from the control panel
- soybeans are fed from a feeder to a hopper in which a plate with a magnet is installed
- from the receiving hopper, the raw material enters the screw working body of the extruder
- in the working body soybeans are crushed, mixed and compressed to 15 … 35 atm
- as a result: the temperature of the product rises to 120 … 150 °С, the intracellular moisture evaporates and breaks the fat cells
- pressure, temperature and steam partially destroy trypsin inhibitors, reducing their content to an acceptable level
- since the soybean raw material is in the screw working body from 20 … 30 seconds, temperature and pressure do not reduce the feed and nutritional condition of soy protein and fats
- short-term thermobaric treatment increases the content of protected protein up to 40 … 45%
- the heated mass is squeezed out of the working body through the die in the form of a boiling jet of full fat soybeans
AFTER THE SOYBEAN EXTRUDER:
- is fed into the oil press for oil extraction
- or chilled before being moved to an outdoor storage warehouse
QUALITY ASSURANCE
Warranty period is 1 year
- all machines are certified according to ISO 9001: 2015
- our extruders are designed for continuous and trouble-free operation
CONTACT OUR
EXPERTS
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