• big crude castor oil refinery machine/oil refining machine in Lusaka
  • big crude castor oil refinery machine/oil refining machine in Lusaka
  • big crude castor oil refinery machine/oil refining machine in Lusaka
  • big crude castor oil refinery machine/oil refining machine in Lusaka
  • How to start castor oil business?
  • If you plan to start castor oil business for medicinal application, it is better to adopt cold pressing method. Cold pressed oil has low acid value (<1.5) and light color (Y10, R1). It can meet the international medical standard (PP grade).
  • How Castor oil is made?
  • Crude castor oil is sent to the refinery plant to make high quality refined oil. The main crude oil refining process include settling and degumming, bleaching, neutralization and deodorization. Settling and Degumming: Castor oil contains gum material that affect utilization of the oil as a lubricant.
  • Is castor oil a good investment?
  • In recent years, buoyed by a new wave of worldwide demand for castor oil, castor cultivation and its downstream industries such as castor oil extraction shows great economic potential and tremendous opportunities. If you are planning for starting a castor oil manufacturing business and need a full plan for the oil extraction and refinery.
  • What is castor oil extraction process?
  • Castor bean is a kind of soft oilseeds with high oil content. Extraction of oil from castor seeds is similar to sesame, rapeseeds, cotton seeds, sunflower seeds and other seeds. Traditional screw pressing process can be adopted for industrial oil production. The following two common kinds of castor oil extraction process. 01. Twice pressing process
  • What is cold pressed castor oil?
  • Cold pressed oil has low acid value (<1.5) and light color (Y10, R1). It can meet the international medical standard (PP grade). However, the oil rate of cold pressing is low, sot the best process is to combine cold pressing with pre-pressing & extrusion and solvent extraction, so that to get both cold pressed castor oils and industrial oil.
  • How Castor oil is used as a lubricant?
  • Settling and Degumming: Castor oil contains gum material that affect utilization of the oil as a lubricant. Degumming is done to remove any aqueous appearances from the lipids and remove phospholipids from the oil. Bleaching: Bleaching is then done which helps in removal of coloring materials,phospholipids and oxidation products.