In 1946, Buchiglas began as a small glassblowing workshop in Uster, Switzerland. Today, we are proud to celebrate 80 years of engineering and manufacturing excellence, having evolved into a globally leading manufacturer of glass & metal reactor systems and process equipment.

Over the past eight decades, our reactor systems and process equipment have played a vital role in the development and manufacturing of life changing APIs (Active Pharmaceutical Ingredients ), in advancing scientific progress in a myriad of fields and in making various chemical processes more sustainable.

Our 80 years of experience rests on three pillars that our customers rely on: reliable quality & safety, continuous innovation, and in-depth engineering, regulatory & manufacturing know-how.

Thank you for trusting us as your reliable partner.

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To shorten lead times and gain full process control, RESMAN decided to transition their patented tracer manufacturing to a company-operated plant. Central to their new Trondheim facility are a 60 liter chemReactor BR 60 and a 50 liter nutsche filter, operating under vacuum and an inert atmosphere.

Combined with a thermostat for temperature control and a SYSTAG automation system, this process setup ensures reproducible, safe production of tracers for oil & gas upstream and CCUS (Carbon Capture, Utilization, and Storage) applications.

Operating at up to 200 bar and 300 °C, the maxiclave® offers an economical and reliable solution with interchangeable vessel sizes of 0.5 and 1.0 liters.

Made of stainless steel or Hastelloy®, it’s available in two configurations: the non-stirred maxiclave® and the stirred maxiclave® drive with a cyclone 075 dc magnetic stirrer drive.

Optional PTFE inserts (Teflon) and an ergonomic handling stand further increase operational flexibility and ease. It's an ideal solution for various chemical applications including catalyst testing, hydrogenations, polymerizations and CCS research.