[Offer to Sell] Large-aperture Gas and Water-supply Pipe Line20090714 |
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| It adopts the PE efficient screw, notched barrel and forced cooling mandrel. The conveying capacity is improved greatly to ensure efficient extruding. It is equipped with a vertical reducer with high torque and is driven by DC motor. The basket co-die is suitable for polyolefin¡¯s not only ensuring high speed stable extrusion and realizing the smallest stress brought by low melt temperature and highest pipe quality. It adopts efficient vacuum calibrating technology with two cavities, and spray cooling flume in order to increase the finished product rate and meet requirements of production for high speed. It adopts a multi-caterpillar pulling machine. Each caterpillar is driven by a dependent AC servomotor with even pulling force. The driven technology of digital controller realizes a precision speed adjustment so as to create a high synchronicity. It adopts a cutting machine with the high speed and precision design. Its cutting section is flat and smooth. |
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