What is dry sieving?
Dry sieving refers to the mechanical separation of particles in an air medium. Particle movement is facilitated by forces such as gravity, vibration, static electricity, and air pressure. This process is distinct from the term "dry sift," which describes a final product: hash produced by sieving dry, cured plant material.
Do you have an SOP for free that I can use for dry sieving?
I don't typically offer free SOPs, but I do provide free guidelines. If you need a specific SOP, they are available for purchase, or come standard with hardware such as the HEADHUNTER SRS.
What are some guidelines?
Wear a respirator or work in a flow hood to prevent particle inhalation.
Use HEPA filtration in the room.
Use a microscope with a measuring slide to inspect your material, take head size measurements and observations about the material to determine the proper tools and expected outcome.
Touch the hash with your hands and tools as little as possible. Try to avoid touching the hash with gloved hands.
Clean all equipment and screens prior to use.
Keep all works urfaces clean.