• What is a cold screw press?
  • A cold screw press is an improved oil making machine that does not require oil materials to be steamed during the pretreatment process. After cleaning, the oil materials are directly squeezed in the cold press at a lower temperature. (The passage originally stated ‘the oil materials are no longer required in the pretreatment process to be steamed’, but I changed it to ‘the oil materials are no longer required in the pretreatment process to be steamed in the cold screw press’)
  • How a cold press oil machine is used for camellia seed?
  • For extracting oil from camellia seeds, 50% of the raw material oil is obtained by using a cold press oil machine. The residual oil in the oil cake can be extracted further by re-squeezing or leaching method. The cold press oil machine utilizes the helical gear transmission system, making it energy saving, suitable for small loads, and producing low noise.
  • What is a cold press & a Hot Press?
  • It refers to the rotational force inside a press used to generate pressure on the product to extract oil from the seed. Since processors are required to keep the oil as cool as possible throughout cold pressing, the oil has a higher viscosity than in a hot press, making it more difficult to extract.
  • What is cold pressed oil?
  • All oils pressed with this press can be referred to as cold-pressed oil. The quality of such oils is outstanding and one of a kind. A water cooling system may still be necessary, if you want to lower the outlet temperature below 36¡ãC (96¡ãF). In that case we offer an optional watercooling extension upon request.”
  • What is a cold press oil machine?
  • A cold press oil machine is a new oil making device that adopts the low-temperature spiral extrusion method for manufacturing oil. It improves upon the pretreatment process of traditional oil press by eliminating the requirement for oil materials to be steamed during pretreatment.
  • What is a screw-type oil press?
  • A design is proposed for a screw-type oil press with a controllable gap between the plates, permitting two-stage pressing of the raw material. The configuration of the elliptical elements ensures rotation of the plates. Plate setups with minimum and maximum gaps are shown.