... good mechanical properties, energy saving, environmental protection, no power oil press machine They can be used for various raw materials ... seeds.Hoever,they are suitable for medium-small sized oil extruding workshops or professional farmers.Certainly,they can be ... used for repressing in submerging oil workshops,too. ModelJXYL-80AJXYL-100AJXYL-120AJXYL-130AJXYL-165AScrew diameter ...