Everything for the Chemical and petrochemical industry

The design and construction of equipment for processing chemical materials require specific know how. Our specialists have command of this know-how for mechanical, welding assembly, corrosion, heat transfer and chemical processes. Our Engineers accompany our customers from the concept of the plant up to its commissioning. All of our equipment is designed right down to smallest detail in accordance with the valid international regulations and standards, from simple storage possibilities up to the complex reactor. We also certified to work in chemical industry plants.

Our product range

For liquids

Process and storage tanks

• Reactors, Crystallizers, Evaporators

• Welded plate heat exchangers

• Columns

• Fermenters

• Dimpled plates

• Plate coils, Radiaplaques®, heat exchange plates

For bulk

Storage silos

• Blending silos, dryers

• Plate coolers

• Dryers

• Cyclones

• Plate coils, Radiaplaques®, heat exchange plates

Dimensions: up to 6.8 m diameter and 36 m length for shop fabricated vessels

Over sizes site fabricated vessels

Materials: All stainless steels, nickel alloys, Titanium, Duplex and all aluminums.

For Bio chemical:

We deliver fermenters for more than 50 years worldwide.

Perfect cleaning, with reduced efforts

• Sterile design

• Higher product yields

• Lower energy and maintenance costs

Highest surface quality! : The quality of inner surfaces of fermentation vessels is of the highest importance. High surface qualities contribute to the effectiveness of biological safety and cleaning. Ziemex uses cold rolled stainless steel sheets for tank production. The surface of this material has an average roughness of less than Ra ≤ 0,8 µm without further treatment. By contrast all infection organisms are larger.

Direct cooling system!

Ziemex fermentation vessels do not need external plate heat exchangers to control the fermentation temperature. So no infection problems occur because of fouling problems in the plate heat exchangers. Thanks to the Ziemex cooling system it is possible to build individual temperature zones in the fermentation tank. Using the Ziemex cooling system NH3, glycol, sole or water can be use of refrigerants and steam for sterilization steps. The Ziemex cooling system offers you the possibility to reduce energy and maintenance costs.