Solventless extraction produces a concentrate without chemical solvents, relying on heat, pressure, water, or mechanical agitation to separate resin from plant material. Rosin presses are available across a range of platen sizes and tonnage, from benchtop units for small-scale production through hydraulic commercial presses. Bubble hash machines and ice water extraction systems handle the hash washing side of the catalog, and dry sift equipment handles screen-based separation. Pressing bags, parchment, and collection tools complete the extraction setup.