Equipment, cables and pipingGLM Hydro is a North American based company with over 50 years of combined experience in falling film and forced circulation evaporation and crystallization technology applications. We offer dryer technology through our sister company GLM Luebbers LLC. Through this cooperation, we are able to provide you with complete process solutions – from concentrated liquids to dried powders.

We offer engineered process equipment and systems designed to meet and exceed your needs. We design and deliver evaporation, crystallization, and drying solutions for a multitude of organic and inorganic products.

GLM Hydro has a wide range of product experience including but not limited to; gelatin, yeast, sugars, starch, dairy products, baby foods, juices,  proteins, organic wastewaters, inorganic wastewaters, biomass concentrates, brine concentration, solvents, and other chemical products.

Our extensive experiences with different products and in numerous applications give us the advantage over other technology providers. This makes us your ideal provider for all evaporation, crystallization, and drying needs.

“Our goal is to give you the best evaporator, crystallizer, and dryer process balanced between capital investments and operating expenses while achieving the highest product quality. This way you can differentiate yourself in your market, whether that is commodity products or special niche products.”

Download the PDF: GLM Hydro – Thermal Separation Technologies and GLM Hydro – Services

What We Do:

We strive for the best solution and evaluate your upstream and downstream conditions to create a perfect combination of processes that fit your current and future needs.

Evaporator & Crystallizer Delivery Program:


We are experts in thermal evaporation and crystallization technology and offer new customized, standard, or modular systems. We also offer thermal product treatment systems for pasteurization and sterilization requirements in the form of direct steam injection systems, indirect heating systems, or a combination to meet your specific needs.

  • Tubular Falling Film Evaporators
  • Forced Circulation Evaporators and Crystallizers
  • Direct and Indirect Thermal Product Treatment Systems
  • Mechanical- or Thermal Vapor Recompression Systems for Evaporators and Crystallizers
  • Product Recovery Systems
  • CIP Systems

Download the PDF: GLM Hydro Evaporators and Crystallizers

Dryer Delivery Program:

For our Dryer program, please visit GLM Luebbers LLC.