Technology for animal feeds pelletizing

 
Feed pelleting lines

We deliver turnkey feed mills composed of machines tested under hard conditions and of technological solutions. Our feed mills are characterised by optimal capacity of technological configurations.

 

Nawrocki's flexible solutions make, that you build feed mills that fulfil your production plans. You will produce feeds that must meet more and more demanding requirements of your Customers. This concerns feeds and biomass pellets as well.   

 

Our projects take into consideration an increase in productivity by machine exchange or adding new ones. Perhaps you will have to do it in the near future. We guarantee you extension and increased production.

Objectives to be fulfilled 

  • 100% guarantee of reaching production parameters specified in the agreement,  

  • professional technical/technological support,

  • minimum 24-month guarantee,  

  • guarantee and after-guarantee full service,

  • fast access to spare parts  

  • fast access to supplies/consumables,

  • good ratio of power intake to productivity,  

  • own technology tested on any type of raw material,

  • specific technical/technological solutions,

  • possibility of extension and increasing productivity,

  • full integration with other suppliers' machines.

State-of-the-art solutions

 

  • perfect adjustment of technology to requirements,

  • highest quality feed and energetic pelleted mass,

  • the estimated production capacity,

  • completeness of production technology,

  • full integration of machines and automation,

  • relatively low production costs,

  • low maintenance costs,

  • moderate housing requirements,

  • long life of machines and appliances.

 

Turnkey technology and delivery

 

We deal with complex implementation of the investment:

  • requirements recognition,

  • technology adjustment,

  • technological project (construction at the request),

  • machine and appliance production,

  • mechanical and electrical assembly,

  • automation and power supply,

  • starting and testing,

  • training,

  • technical support,

  • after-sale service

⬛ Sterilising systems for mash: vertical & horizontal

Sterilising prior to pelletising

 

The quality requirements for modern pelleted feeds are still increasing. It is caused by a larger number of specific feed supplements, their influence on farm animals' growth and possible alergic reactions to the meat consumed.   

 

The amount of health risks brought about by new formulas, new components and the number of suppliers make it necessary for the production technology to use feed sterilisation processes.

 

Nawrocki's construction team has designed a series of Vertical Sterilisers type ST-1100 of capacity from 15 t/h to 34 t/h. The retention time for bulk feed amounts to 360 seconds and is longer by 120 seconds from the world sterilisation leader.

 

During sterilisation the bulk feed is processed by hot steam that clears the feed off bacteria, fungi and other substances pathogenic for people and animals. Even salmonella bacteria cannot resist sterilisation.

 

The sterilised feeds hold the requirements of the European Union.

Advantages of sterilisation / homogenisation

  • sterilisation reduces production costs,

  • the highest quality and caloric value of feeds,

  • better assimilation and lower feed use,

  • lower steam use,

  • the highest purity of feeds,

  • elimination of bacteria (including salmonella), fungi and other harmful microorganisms,   

  • fat can increase even by 0,8%,

  • process steam can be reduced even by 2%,

  • smaller losses of nutritional values while storing for a long time.

Longer retention time = higher quality

  • Sterilisers ST-1100 are characterised by a flexible hold time ranging from 120 to 360 seconds. Therefore, you can easily adjust sterilisation parameters to the type of feed and the required capacity.  

  • The technological steam heats feeds from 65oC to 84oC. Automatic control selects the proper temperature. It is indispensable for feeds with enzymes sensitive to temperatures over 70oC.

Sterilisers redesigned just for your feed mill

 

We manufacture vertical and horizontal sterilisers,

We will recommend a proper model for your pellet mill,

By implementing a steriliser into your feed production line you will join a group of the best feeds manufacturers.

 

Sterilisation means lower usage of steam

Higher capacity of saturating feed particles with water steam is a reason for using sterilisers or homogenizers.  

 

Both the steriliser and heat treatment up to 360 seconds before pelleting reduce the use of process steam even by 2%. Therefore, it is worth investigating in the sterilisation system. 

Sterilisation means more fat and energy

 

Sterilization makes it possible to produce high-fat feeds. If you add 0.5 – 0.8% of fat to the mixer, you will get perfect pellets.

 

Your Customers will certainly appreciate a higher caloric feeds.  

  • Above: Conditioner KD5.2600 with horizontal steriliser SHW.700; max 20 tph.
  • Left: Dozing & Leveling Screw before a pellet mill. 

 

 Double conditioning

 
Sterilising prior to pelletizing

 

The quality requirements for modern pelleted feeds are still increasing. It is caused by a larger number of specific feed supplements, their influence on farm animals' growth and possible alergic reactions to the meat consumed.   

 

The amount of health risks brought about by new formulas, new components and the number of suppliers make it necessary for the production technology to use feed sterilisation processes.

 

Nawrocki's has designed a series of Vertical Sterilisers type ST-1100 of capacity from 15 t/h to 34 t/h. The retention time for bulk feed amounts to 360 seconds and is longer by 120 seconds from the world sterilisation leader.

 

During sterilisation the bulk feed is processed by hot steam that clears the feed off bacteria, fungi and other substances pathogenic for people and animals. Even salmonella bacteria cannot resist sterilisation.

 

The sterilised feeds hold the requirements of the European Union.

Advantages of sterilisation / homogenisation

  • sterilisation reduces production costs,

  • the highest quality and caloric value of feeds,

  • better assimilation and lower feed use,

  • lower steam use,

  • the highest purity of feeds,

  • elimination of bacteria (including salmonella), fungi and other harmful microorganisms,   

  • fat can increase even by 0,8%,

  • process steam can be reduced even by 2%,

  • smaller losses of nutritional values while storing for a long time.

Sterilisation means more fat and energy

 

Sterilization makes it possible to produce high-fat feeds. If you add 0.5 – 0.8% of fat to the mixer, you will get perfect pellets.

 

Your Customers will certainly appreciate a higher caloric feeds.  

About NPT

Our background goes back to the 60s. We design and produce pellet mills and machines for feed mills, biomass pellets factories, biogas plants, pelleting lines for all pelletizable feedstocks. We design turnkey production lines, that include all necessary processes with full automatic control in Industry 4.0 standards. We provide full mechanical assembly, electrical assembly, training, commissioning and after sales support, consumables and spares. All machines are Made in European Union.

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Contact us

NPT LLC

E: npt (@) granulatory.com 

M: +48 509 930 307

A: Poland, Znin (K-P)

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