Chemical & Petrochemical

Rührwerke für Chemie & Petrochemie

A grip on reactive media

System solutions by STELZER Rührtechnik for mixing vessels, catalyst vessels, reaction technology (low to high pressure), blowdown tanks, preparation and refining, storage of chemical products, including explosion protection according to ATEX

  • Base chemicals
  • Fine chemicals
  • Special chemicals
  • Plastics
  • Synthetic resins
  • Paints and varnishes
  • Adhesives
  • Chlorinating, Ethoxylation and Hydration
  • Dispersions
  • Suspensions

STELZER Rührtechnik is one of the leading global manufacturers of chemical agitators. We do not just use standard solutions but consistently apply individual adaptations and further developments that put our agitators ahead of competing products.

Highly efficient axial flow and counter-flow impellers with optimised, low shear rates ensure maximum product protection. The agitators are available as top, bottom or side-entry agitators. Agitators may be implemented with free overhang shafts without bottom-bearing, which avoids maintenance in the tank. Side-entry agitators have reliable drive and sealing systems and can on request be equipped with fast change device to replace seals on a full tank. Coaxial agitators are available for special applications. Their double drives with counter-rotating systems can be used to integrate several processes in one tank. The systems are available for all ATEX categories.

Agitation processes require individual adaptations

STELZER Rührtechnik relies on verification, prevention and further development through computer simulations and tests in the in-house laboratory to ensure optimal results. Individual solutions in close cooperation with our customers are safely based on detailed analyses (also in the field of rheology). System solutions often allow the replacement of old methods by more economical methods.

Product wetted parts can be delivered in all available stainless steel types, alloy qualities, nickel, nickel alloys or titanium.