Hei-TORQUE: Overhead Stirrers

Stirring media is one of the ancient process technologies. Such media include emulsifying fats and oils or homogenization and suspending substances, to name some of the most significant areas of responsibility.

Irrespective of the task and the media utilized, the general objective is to achieve an optimal mixing result. Thisis obtained by configuring the ideal stirring system for the respective application.

Heidolph Instruments has been a significant driver in laboratory technology for more than eight decades. The company’s first-ever laboratory equipment was the overhead stirrer called RZR—affectionately dubbed after the founder’s name 'Rudolf Zesser Rührer.'Since that time, the series of overhead stirrers has evolved considerably and, with its advanced engine technology, is the basis of the best-in-class stirring system.

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Right from the compact Hei-TORQUE Core with 40 Ncm torque to the smart Hei-TORQUE Precision models (come in 100, 200 and400 Ncm), all overhead stirrers offered by Heidolph can be easily operated. It is also fitted with the so-called Quick Chuck (quick-action chuck), which makes it convenient to change the stirrer and without the need for additional tools.

For stirring aqueous to highly viscous media, Heidolph also provides a wide selection of stirring tools, such as the novelVISCO JET^® blades. Based on users’ application parameters, the company can offer users the right stirring tool. For a convenient start, Heidolph offers the optimal vessel characteristics of every stirring tool in tabular form.

Users can now be confident of the reliability, performance, and quality of Heidolph’s overhead stirrers, which are designed and produced exclusively in Germany. Users can achieve perfect homogeneity with a comprehensive entire system solution.

Users can contact Heidolph’s specialists for additional support in choosing the right system.

Overhead Stirrers—Models

Hei-TORQUE Core: This model is lightweight and stirs strongly up to 40 Ncm.

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Hei-TORQUE Value 100: This model allows robust stirring up to 100 Ncm.

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Hei-TORQUE Value 200: This model allows robust stirring up to 200 Ncm.

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Hei-TORQUE Value 400: This model allows powerful stirring up to 400 Ncm.

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Hei-TORQUE Precision 100: This model enables powerful stirring up to 100 Ncm along with complete control.

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Hei-TORQUE Precision 200: This model enables powerful stirring up to 200 Ncmalong with complete control.

Image Credit: Heidolph North America