site name Siwertell

Original spare parts guarantee the best results

Whether replacing damaged or consumable (wear) parts, Siwertell only uses original spare parts when carrying out service and maintenance tasks for its unloaders, loaders and conveyors. This is because we know that using the best quality components ensures the highest levels of availability and minimizes the possibility of unscheduled downtime.

Just like Siwertell’s market-leading systems, our original spare parts benefit from decades of continuous research, development and improvement.

Siwertell technology

Siwertell's technology meets tomorrow's needs

Siwertell´s technology for tomorrow's needs. Siwertell technology continues to push the limits of capacity and service life. With original Siwertell wear parts, you will always have the lowest cost per metric ton unloaded.


Siwertell inlet feeder

Inlet feeder

For ship unloaders with a direct current-driven inlet feeder – delivered mainly in the 1970s and 80s – there is limited availability of spare parts on the market, both in terms of the drives and the motors. Upgrading the inlet feeder drive for a Siwertell unloader is quite simple today thanks to new-generation frequency converters and standard asynchronous motors. This upgrade will improve a ship unloader’s operational capabilities.

Siwertell od bearing

Outer diameter (OD) bearing

This type of circumference bearing provides a continuous screw flight along the length of the conveyor. It minimizes the risk of material becoming stuck and in comparison with standard inner diameter bearings, reduces the risk of tramp material causing damage. Wear on the transport screw flight edges is also considerably lower with this system. The overall result is increased service life with low energy consumption.

Siwertell Simon

Siwertell monitoring system

SiMon, the Siwertell monitoring system, is a modern human machine interface (HMI) system, available as an option for Siwertell ship unloaders. FactoryTalk, part of the SiMon system, is a supervisory
HMI software package. It has a distributed and scalable architecture that
supports user applications and provides user-friendly information control.
FactoryTalk supports editing and reusing projects for improved portability
between embedded machine and supervisory HMI systems.

Siwertell screw conveyors

Screw conveyors

The Siwertell screw conveyors have a market-leading position. Expert Siwertell supervisors have a wealth of experience at your service to help you understand the operational capabilities and life expectancy of a screw conveyor, as well as the impact that some materials have on it. Screw conveyors can handle almost all materials including cement, lime, ash, clinker, fertilizers, coal, soya beans, grain and gypsum. They are continuously improved and different kinds of coatings are developed to prolong their service life. Every screw is tested and balanced before delivery to ensure that it arrives in perfect condition.

Next Step


Request Quotation


Download Brochure

We are interested to hear from you! Please fill in your message and contact details below. We will reply to your request as soon as we can.