| 摘要 |
PURPOSE: An extruding machine is provided to make even the material and to offer mixing performance to extrude the mixed material from an extruding nozzle at predetermined temperature. CONSTITUTION: An extruding head for plasticizing, equalizing and mixing the viscous paste materials able to be mixed with polymer solution, elastic polymer and other materials comprises of two saw tooth wheels(2, 6) which are arranged on the upper and lower part in a housing. The two saw tooth wheels compress the materials from the gap of the saw teeth toward the center and into an extruding channel(11) via the grooves of the saw tooth wheels, and the grooves of the saw tooth wheels are formed to have same width as one of the extruding channel(11). And two saw tooth wheels(6, 1) has arrow type teeth, and a saw tooth wheel(2) has double inclined teeth and grooves, and a saw tooth wheel bearing is lubricated by the materials.
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