A. Bolz Wangen

Bolz Process Technology - Experts for Conical Screw Dryers under Vacuum

Bolz Process Technology GmbH is the name of the technology group founded by Alfred Bolz (A. Bolz Apparatebau GmbH) in Wangen, Germany. They specialize in manufacturing stainless steel vessels to meet the process requirements in the brewery, cosmetics, chemical, pharmaceutical, and food industries. Their equipment covers a wide range, from vacuum operations to high pressures; from laboratory tests to large volumes.

As part of the Bolz-Summit Group, they dominate the market for the production and distribution of vacuum-operated conical screw dryers. The technology and expertise also extend to conical mixers with screw conveyors and central shaft mixers, which are highly demanded in the market. Currently, the company is a founding member of the HEINKEL Drying and Separation Group.

Bolz-Summix Equipment in the Foeth Catalog

Below is a description of the key equipment from Bolz Wangen that is part of our range:

• Conical screw dryer: Operates under high vacuum and is recommended for drying temperature-sensitive, toxic, or hazardous products containing solvents or water. The product is indirectly heated. The screw conveying gently mixes and moves the product, making it suitable for mechanically sensitive products. Low pressure allows drying at lower temperatures.

• Conical screw mixer: Uses screw conveying that moves along the vessel wall in a gentle and uniform motion. The screw lifts the product from the bottom and gravity brings it back. The conical shape and screw conveying promote both radial and axial mixing, ensuring homogeneous mixing in short operating times.

• Cylindrical-conical dryer with central shaft agitator: A robust and versatile device that can be used as a mixer, dryer, or evaporator. It allows processing batches of liquid or pasty products with very high viscosity. It can be operated under vacuum/pressure and has a compact design.

If you need further information about Bolz-Summit products, please call or contact Foeth through the contact form.

Buy Bolz Wangen equipment for your processes at Foeth!