The extraction industry has been growing at a rapid rate everyone is looking for more efficient methods of extracting CBD from hemp. As production scales, the capacity of machinery must as well. Ethanol Extractions is one of the safest and most efficient methods for extracting CBD from hemp fiber.  Ethanol Extractions it’s classified “Generally Regarded as Safe” by the FDA and is already used in many common industries such as foods and medicines. A major step in the ethanol extraction process is solvent recovery where the ethanol is removed from the extracted material.

Subzero is a leader in cutting-edge ethanol extraction methods. Their ethanol extraction systems called “Einstein” provide an incredible array of advantages over traditional rotary evaporators with products designed to meet the needs of large-scale production facilities.

Subzero’s Falling Film evaporators are a next-generation reduction system designed to provide an incredible array of advantages over traditional rotary evaporators. They are designed to meet the needs of large-scale production facilities and are guaranteed to save critical time and cost. Einstein Plus Falling Film Evaporator System is capable of matching the production of over ten 20L rotary evaporators. It boasts a throughput of 189L (up to 50 gallons) per hour with a 98.6% highest recovery on the first pass through. The Einstein Plus is ideal for large production output and is offered at a very feasible price. It is also fully designed and assembled in Portland, Oregon. Along with manufacturing the largest ethanol recovery system, Subzero has the best lead times in the industry. Their philosophy specifies that it is not enough to simply have a good product because you must be able to get people up and running within 30 days. Time is money and Subzero is dedicated to meeting their customer’s needs. Subzero will fully setup and demonstrate how to use the equipment while also providing customer support with a lifetime warranty.

How falling film works? Subzero’s Falling Film Evaporation system works in a fundamentally different way then normal rotary evaporators. Instead of rotating the solvent in a heat bath, the liquid product flows downwards through a tall, vertical tube at boiling temperature, achieved using steam. The product enters the heating tube at the top and forms a thin film along the tube’s inner wall. Simultaneously, the vapor moves downwards towards a separator and removes the steam and solvent from the concentrate.

Why Subzero Scientific? Subzero is a trailblazing manufacturing company with a singular focus of building the world’s best extraction equipment and offer an exceptional system of tools designed for beginning-to-end product creation. Subzero provides the highest grade stainless steel extraction equipment in the industry with lifetime warranty. Their ASME-certified welders create beautiful ethanol extraction equipment with exceptional stainless steel quality in the USA.