Butane BHO extractor

Butane BHO Extractor: What Is It and How Does It Work?

BHO (Butane Hash Oil) extraction is a method of obtaining a concentrated cannabis extract using butane as a solvent. The result is a potent product rich in cannabinoids and terpenes.

How Is a Butane BHO Extractor Designed?

A BHO extractor is a sealed system, usually made of stainless steel or borosilicate glass. Main components:

• Material loading tube – A cylindrical container where buds or trim are placed.
• Filter (mesh, coffee filter, micron screen) – Prevents plant particles from entering the final product.
• Butane input port – The spot where a butane canister is inserted.
• Collection chamber – Where the extract drips after resin dissolution.

How It Works

1. Preparation – Dried, ground material is loaded into the extractor.
2. Extraction – Butane is passed through the tube, dissolving resins.
3. Solvent evaporation – The extract drips into a container and is then heated to remove any remaining butane (vacuum purging or heat treatment is used).
4. Purification – Winterization in alcohol can be performed to remove unwanted waxes.

Safety Considerations

• Work only outdoors! Butane is highly flammable.
• Use high-quality butane – Free of impurities and odors.
• Check equipment seals before every use.
• Remove all solvent residues – The extract must be fully purged of butane before consumption.

BHO concentrate is known for its high purity and potency, reaching 60-90% THC. It’s popular among dabbing enthusiasts and is suitable for vape cartridges, moonrocks, and other consumption methods.