Pollen presses or extraction presses are typically hydraulic ram driven presses that are used to compress dry sift, crystals or plant resins into a puck-like cylinder for additional rosin pressing or long-term storage.

Jack Puck presses are one of the most well-known brands in pollen pressing, these revolutionary presses were built to transform plants extractions into a compact paste and to remove excess water. Their mold is dismountable, allowing it to be warmed up in the oven to improve its effectiveness. They are available in 2-ton or 8-ton and offer molds in a round or square shape.