For Best Extraction, It Is Essential To Crush Oilseeds Twice.
First Crushing
During first crushing more steam heating is required. The residual oil content in the pre-pressed cake is about 12%-15%. After first crushing cake of about 10 mm thickness is sent to the second expeller machine where the second crushing takes place. You get about 80% oil during first crushing.
Second Crushing
Second crushing is done with more pressure by pressing cake discharge cone. Cake is thinner say 3 mm thickness. Residue in the cake is around 7% only. Now you get 20% oil. So full extraction is done after second crushing.
It is important for viewers to understand meaning of automation.
When process starts for seeds processing till feeding into the multiple expellers human labor was involved as human-being is best elevator and conveyer. If you have only have 1 decorticator and 1 expeller (MINI OIL MILL PLANT) two persons can handle this but when capacity of oil mill plant increase by more no. of expellers, it was remarkable that labors started exhausted due to monotonous work. So to give them relief conveyers and elevators were introduced for material handling and shifting from 1 equipment to the next equipment and so on. Thus, automatic plants came into action and started becoming popular.
Supplier: All type clothes, urea, all type agriculture and food items, all personal and entertainment items, all industrial and automotive items, all construction household and furnishing, all computers electronics and electrical, handicraft, items, npk, fertilizers t shirt, blanket,dry fruits, animal feeds, towel, bedsheets, toys, all grocery, copper wire scrap, copper ore concentrate, zinc ore concentrate, lead concentrate, fly ash, a4 paper, a3 paper, craft paper, occ, ldpe, hdpe , pvc resin, petroleum products, jp54, jet a1, crude oil, blco , biodiesel, diesel, fuel, coal, d2, petcock, pulses, mustard oil, spices , sanitizer, gloves, medical products, cement, core sand, old ships lng, lpg, all groceries items, food products, hms1 and hms2, fish, chicken feet, chicken paws, agri & food processing agriculture products, fertilizers, seeds, farm products grains, fruits, vegetables, river sands, aggregates, pvc electrical wire, rice, charcoal, wheat flour
Services: Export, import, merchant export import
Buyer: All metals, minerals, petroleum products, food products and paper products
Supplier: Metals and mineral ores, pig iron, steel billets , copper cathodes, coils, copper mill berry and manganese ore, mill scale, pink salt, charcoal and firewood, coffee beans, tapioca flour, wood, cocoa, vanilla beans, metal scrap, sugar, palm oil and chemicals
Services: Commodity trading company
Buyer: Metals and minerals and agri commodities
Supplier: Fuel like diesel en590, jet fuel a1, lngg, lpg, copper cathode, a7 ingots, used rails, agri products like sugar, wheat, rice, soyabean etc, sunflower oil, valves & fasteners, spare parts for machineries. construction equipments like concrete machines, crushers, sand washing plants, material handling equipments, and construction materials, coal, diesel, machineries, tyres, generators, tyre shredder machines, fasteners, valves, epoxy, chemicals
Services: Exporter
Supplier: Fabrics, yarns, machinery, agriculture products, faucets, vegetable oil, whipped cream
Services: Import, export, distributor and agent
Buyer: Fabrics, yarns, machinery, agriculture products
