This video shows the successful case of the hydraulic oil press produced by CHOCOMACH in the application of durene. After multiple processes, the distillate enriched liquid is frozen and crystallized, and the plunger pump feeds the material → presses and filters the oil → squeezes the oil → maintains pressure and replenishes pressure → resets the mold and opens → discharges the cake and removes → resets the mold and closes → transfers the cake → Reciprocating and working continuously for 24 hours to realize the separation of solid and liquid, and finally obtain durene solid powder.(hydraulic oil press,cocoa butter press,oil press machine)