Silos, Conveyors, and Control systems

The silo models of Helland Silosystem are designed for durability and are produced to high quality standards using hot-dip galvanized steel in the factory at Ålgård in Gjesdal municipality in Rogaland. It is not uncommon for second-generation farmers to contact us to obtain new parts for the Helland silo their parents once purchased, or to supplement their operation with a second or third silo.

Since its inception in 1965, Helland Silosystem has been closely aligned with the market, developing new solutions and improvements in line with the development of compound feed and the farmer’s needs, as exemplified by the ‘first in – first out’ technology. A self-produced discharging sphere and Unipro feed screw work together to ensure gentle handling of the feed and even filling and emptying of the silo, which guarantees consistent feed quality.

Helland 300 S Feed Silo

Helland 300 S is a user-friendly and functional silo made of hot-dip galvanized steel for storing pellets, feed meal, fish feed, soy, minerals, and more.

The outdoor silo comes standard with:

  • 60-degree cone with a 30 cm outlet
  • Silo rings and top with a manhole
  • Center 99 filling pipe and 160 ventilation pipe with filter bag
  • Level glass in the bottom silo ring
  • Frame, expansion bolts, and sealant

The silo is produced in sizes from 4 to 48 m3 with a diameter range from 1.6 to 2.75 and is delivered either as a kit or assembled on the customer’s foundation. We deliver throughout the country at an agreed price.

Helland Cyclone

This silo is specially developed for the Norwegian market and has the following characteristics:

  • Even center filling, which prevents separation of feed and dust
  • Efficient use of the silo’s volume
  • Minimal dust emission from the cyclone
  • Gentle cyclone
  • Together with the Unipro feed screw, which ensures even emptying of the silo,
  • Helland cyclone ensures proper handling of the feed and consistent feed quality.
  • No need for a dust bag on the ventilation
  • Any heat in the silo is more easily released

Additional equipment:

  • Helland discharge sphere for Flexi or 4″ Feed Screw
  • UNIPRO Feed Screw, “first in – first out.”
  • Discharge hatch and pipe system.
  • Flexi and 4″ Feed Screw
  • Cyclone
  • Manhole in the bottom ring

The cyclone function can be retrofitted to all of Helland’s silos.

Helland Square Silo

Helland Silosystem delivers several different square silos for indoor mounting. They have the following characteristics:

  • Manufactured in hot-dip galvanized steel
  • Can bear a self-weight from 700-900 kg/m3
  • Available in sizes from 2 to 70 m3
  • Used for storing feed or wood pellets, grain, granulate
  • Available with a cone at 45 or 60 degrees
  • Module and Agro silos are delivered with an inspection hatch in the silo wall, discharge hatch, and a center filling spout 99.
  • Helland 99 filling pipes are used.
  • Feed screw Flexi and 4″ are adapted to the square silo

Helland square silo is delivered with an inspection hatch in the silo wall and a discharge hatch as standard.

Bulk Bag Hopper

We provide a bulk bag hopper for filling from small bags or bulk bags, made of galvanized steel and delivered either as a kit or assembled. These come with a level glass as standard.


  • Grid and knife cross for efficient filling
  • Lid for shielding contents
  • Can be connected manually to a discharge valve, feed screw, or round conveyor
  • Used for filling the sluice in a blowing system
  • Helland bulk bag hopper is available in three different sizes: 550 liters, 1500 liters, and 2300 liters. It is suitable for pellets, granulate, etc., and comes with a 45-degree cone with an OK 160 outlet.

Helland bulk bag hopper can be connected to Helland Flexi or Helland 4″ Feed Screw.

Electronic Control

We stock and offer electronic controls for motors for feed screws, ranging from manual motor protection to simple control boxes that include motor protection, sensors, control switches, and timers.

Developed and produced in Norway since 1965