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Pipe mill including hollow section arrangement. The process is actually roll forming process in which the rolls give the material different pipe or section shapes. Strip coils of suitable size and specifications are placed on the uncoiling stand. The trailing end of the proceeding coil and the leading end of the new coil is squared and joined by a shear and welder. Pinch roll unit feeds the continuous strip to the cage accumulator. The size of the accumulator allows the operations of shearing ,welding and grinding , while the tube mill itself works undisturbed at continuous speed. The following flying tube cut off saw cuts the continuous stock into commercial lengths. The heart of the process is welding machine which can be of CRT type or of solid state. Unimeec Engineers give total solution for this unit and its backward integrated slitting line too.
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