It has 2 types and one is for hot pressing ,the second is for cold pressing . 1.The machine is used to Make edible oil. Suitable for extracting vegetable oil from different oil-materials, such as peanuts, rapeseeds, sesame seeds, soybeans, cottonseeds, tea seeds, tung tree seeds, sunflower seeds, palm seeds, olive, coconut meat, corn pummels, etc. The main data Dimensions(mm): 2900 x 1850 x 3240 Productivity: 7-10/24h for oilseeds Power(Kw): 18.5 or 25Hp Diesel engine Weight 5000kg. Residue oil of cake < 8% The machine is with hight output oil rate, energy-saving, lower noise, etc. It's the product-spreading of the Agriculture Dept. And China patent product. 2.Cold pressing machine ZX18L We adjust it for cold pressing machine ,especially for cold pressing rapeseeds bio-fuel. It's without the steaming vessel on it . The main data Dimensions(mm): 2900 x 1850 x 2630 Productivity: 6-50t/24h for oilseeds Power(Kw): 37.7kw or 55Hp Diesel engine Weight 3500kg. Residue oil of cake < 8-12% The main data for ZX-20 Dimensions(mm): 2900 x 1800 x 3200 Productivity: 15-20t/24h for oilseeds Power(Kw): 45kw or Diesel engine Weight 5000kg. Residue oil of cake < 6-7% The main data for ZX-40 Dimensions(mm): 2900 x 1800 x 3600 Productivity: 40-50t/24h for oilseeds Power(Kw): 30kw or Diesel engine Weight 5500kg. Residue oil of cake < 11-13% The main data for ZX-60 Dimensions(mm): 2900 x 1800 x 3600 Productivity: 50-60t/24h for oilseeds Power(Kw): 37kw or Diesel engine Weight 5500kg. Residue oil of cake < 12-14%