Details press heating coil is provided at the upper end of the rack housing, the housing features a screw shaft, helical axis of the inner bore equipped with a heating rod press fitting with the inner wall of the outer casing of the screw shaft heating coil, heating coil has a bar on the left row, row on the right side has pressed rapeseed oil press accessories, has left the screw shaft gearbox, upper right side of the gearbox has a hopper, the front left side of a main shaft, drive large pulley mounted on the main shaft. When working, use the screw shaft will push oil pressing chamber, after heating rods and heating coil heating, so that the oil is heated to accelerate the thermal deformation of proteins and changes in colloid and oil viscosity, so that oil from the oil squeezed out smoothly in Since the product has changed the way the pressing temperature and oil, so the pressure out of the oil quality is not only pure and transparent small press parts, and improve work efficiency 1-2 times. For extruding a hose-like or tubular preform extrusion head, with the extruder plasticized plastic is extruded monolayer or multilayer preform wall of the tubular extrusion head (10), extrusion head is squeezed by the so-called system works. Wherein peanut oil press fitting, a plurality of the same or the same type of head (11,12,13) ??each having an annular shape around the discharge passage and / or the flow passage (24,68,79,102,110) , and selectively placed in series. Each head has at least one helical flow divider (40,52,60, or 97), the apparatus by means of a ring slit (47,94) introduced into the discharge passage and / or the flow channel. Peanut oil press accessories | Tianjin press accessories | Henan can be reached by Henan Machinery Manufacturing Co., Ltd. can be reached. Henan capable of Machinery Manufacturing Co. (www.zhayoujia.com) strong, credible, in Zhengzhou, Henan edible oil processing machinery industry has accumulated a large number of loyal customers. The company better work attitude and constantly improve the innovation capacity of Henan concept will lead into the brilliant and you work for a better future!