Flexilo SPRING - A.B.S. - Flexible Silos für Pellets und Schüttgut

Flexilo SPRING – convenience and operational safety on a smallest surfaceFlexilo SPRING
Comfort and operational reliability thanks to proven tension spring system

Flexilo SPRING is the intelligent derivative of a lifting silo. It makes the most of the available space.

The innovative design achieves a very high storage capacity on the smallest surface possible. This means no space is wasted in your storage room. Tension springs with optimised functions, which are attached to the silo cone, enable reliable emptying. Our spiral conveyor system with suction point guarantees a 100 % functioning and even discharge. And to ensure the operational safety of your heating system, we use the conveyor technology which we have already been using for the Flexilo TROUGH for many years.

How the spring silo works

During filling, the silo cone lowers. In this way, almost the entire footprint can be used as storage space. During emptying, this part rises again, forming a slope that allows the wood pellets to flow out.


  • Maximum storage capacity
  • High operational safety thanks to proven spiral conveyor system
  • Very easy to maintain due to good access to the discharging unit

Advantages of wood pellet silos

Service and quality


The quality mark of the certification body DIN CERTCO certifies that the quality of the wood pellets is guaranteed by optimal storage.
is achieved. Only the Flexilo Standard is DIN approved.


For applications with appropriate zoning, we also take into account the regulations of the ATEX directives and bring more safety in the area of explosion protection with our products.

Forschungsinstitut Hohenstein

Our fabric has been tested for tear resistance by the Hohenstein Research Institute. The institute assigns the A.B.S. fabric the characteristic of absolute tear resistance.

EN plusTo achieve the optimum result, you should use quality pellets according to EU standard 17225-2 or EN plus or according to DIN-plus certification.