Spiral system of feed for grounded grain and granulated products

Spiral system line is mounted where feeders are in a straight line in small distances. The administration of the feed is placed in the spiral PVC pipe resistant to abrasion. The spiral is made of special high-grade steel. It will not block, is extremely elastic and flexible while maintaining maximum strength. Transport tube may be straight or bent at an angle up to 30°.

It is possible to connect any number of drains to the main transmission pipe. The telescopic pipes allow you to adjust the level of feed in the feeder. Specially made closing of the down pipe allows you to disconnect the drain while animals are not in a pen. Using charging hoppers you can freely extend and change the direction of the spiral feeding system.


Basic system elements

1 – power unit,

2 – hopper,

3 – siloadapter with gate valve,

4 – control segment,

5 – pipe bend,

6 – feed pipe,

7 – spiral,

8 – worm drive-type hose clip.


Technical characteristics for spiral system of feed





mm m kW kg/h
AN75 75 70 1,1 1000
AN 90 90 70 1,1 1400


Every automatic system of feed has a level sensor, which provides automatic switching on and off the feeding line after filling feeders or dispensers.

Feeding line controler RP-1 was developed as an element controlling work of automatic feeding lines. The controller has an element that checks the correctness and the proper sequence of voltage phase connection to prevent damage or activation of the motor in the opposite direction. The device is able to adjust the maximum current drawn by the motor. This device is applied to control a different kind of devices with 3-phase motor (eg, pump, grinder, fan, etc).

Product characteristics

  • 3 plugs for NC (normal connect) sensors,
  • output controling 3-phase motor,
  • can set the maximum current consumption of the motor,
  • protection against wrong connection of power,
  • indicates fault of feeding line, the lack of feed in the silo, the level of feed in the feeder

Technical data


Type RP-1 1kW Rp-1 3kW
L1, L2, L3 Voltage UN 3 x 230 V 3 x230 V
Frequency 50Hz 50Hz
Power input <5W <5W
Maximum output current 3,7 A 8 A
Time-delay fuse 0,5/250V 0,5/250V


  • type of casing protection IP54,
  • voltage 3~230V (-15% / +10%), 50Hz,
  • maximum permissible ambient temperature 40 ° C,
  • minimum permissible ambient temperature -20 ° C,
  • maximum permissible relative humidity of 85%, non-condensing,
  • interference emission according to EN 61000-6-3,
  • interference immunity according to EN 61000-6-2,
  • harmonic currents according to EN 61000-6-2, to a maximum of 4 A current limit values are retained without restriction.

Contact data:

Augustowo 6 k/Bydgoszczy
86-022 Dobrcz, POLSKA

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