Extruders

EXTRUDER E-250-60

USED FOR

  • for production of mixed sub humid feed in pellet form for livestock, domestic animals, pets, predators, poultry and fish, shrimps and crustaceans

FINAL PRODUCT

EXTRUDED FEED PELLET for industrial fish, pets, predators

TECHNICAL SPECIFICATIONS

Capacity

up to 200 kg / hour

Steam consumption per 1 kg

0,03 ... 0,05 kg

The vapor pressure supplied to the extruder

0,3 – 0,6 (3–6) MPa (kg/cm²)

Steam temperature

120-140 (393 – 443) °С (К)

Length

3234 mm

Width

1960 mm

Height

3029 mm

Weight

1800 kg

Power

50 kW

FINAL PRODUCT: EXTRUDED FEED PELLET

for industrial fish, pets, predators

RAW MATERIALS:

soybean meal, sunflower meal, animal components, grains and cereals of wheat, rye, maize, barley, peas, as well as complex mineral supplements and soy flour

ADVANTAGES

  • Improves protein quality in feed
  • Dry steaming of raw material
  • Provides eatability of all feed components
  • Helps regulate feed weight
  • Disinfects harmful microorganisms and anti-nutritional substances

SEQUENCE OF OPERATION

EXTRUDER CAPABILITY:

  • moisture of the mixture – from 10%
  • water input to the mixture – up to 15%
  • steam injection into the mixture – up to 6%
  • preconditioning of the mixture – up to 3 minutes
  • cooling of the screw part of the extruder

 

OPERATIONAL FLOW OF EXTRUDER:

  • Adjustable mixture feed through the feeder / steam lock
  • Spraying water into the feed mixture
  • Steam input in raw materials
  • Mixing and heating
  • Retention
  • Fat input (up to 2%)
  • Loading into the screw part of the feed extruder
  • Compressing, mixing and heating the mixture
  • Homogenization
  • The product is expanded right at the die surface
  • Squeezing the feed pellet through the forming die – obtaining the pellets form
  • The pellets are cut – obtaining the pellets thickness

 

Raw material is supplied into hopper and preconditioner of extruder.

The preconditioner is a component that pre-heats, moistures and at the same time mixes and injects hot steam into raw material. Dry steam pressure is 0.2 … 0.5 MPa and temperature – 110 … 130 °C. The raw material is softened and heated to 65 … 75 °C.

Preconditioning  increases the production capacity of extruder, improves the quality of raw material and reduces the wear of the working parts over 20%.

Extrusion is a process of thermal treatment, sterilization, dehydration, texturing and granulating of the final product.

Raw material is heated by steam during a short-term (4 … 6 sec.) and pressed to 30 atmospheres. During the time of thermal process (which is less than 6 seconds) the protein and lysine content is not reduced.

Moisture is vaporized and starch cells are ruptured and availability of carbohydrates action of digestive enzymes is increased. In the process of extrusion the amount of protein increases.

The output of finished product increased by 3.4% compared to dry extrusion. After extrusion with preconditioning, for example full-fat soya does not require any drying.

Short but intensive heat, moisture and pressure is an effective way to destroy salmonella and other pathogenic bacteria, fungi and mould.

Nutrients become easy digestible which is mainly important for predatory fish species. Enzyme inhibitors are inactivated and toxins are neutralized which is highly important for any fish feed.

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

WARRANTY SUPPORT

Production of all-in-one feed pellets

Back to catalog

CONTACT US

Leave your message and contact details and our specialists will contact you during the day!

* - required fields

or call