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Classification of cold rolled alloy pipe machines produced by alloy tube cold rolling mill equipment. Due to the unique advantages of the cold-rolled alloy tube machine, it is favored by people. Experts at home and abroad continue to explore new methods of cold-rolled tubes and have achieved encouraging results. There are mainly the following:
a. LG type two-roll cold-rolling pipe machine, also known as cyclic cold-rolled alloy pipe machine. According to the rolling stroke, it is divided into: ordinary stroke and long-stroke rolling mill; it is divided into single-line, multi-line and double-row rolling mills according to the number of simultaneous rolling.
b. LD type multi-roll cold rolled alloy tube machine. According to the number of simultaneous rolling, it is divided into single-line, multi-line and double-row rolling mills.
c. Cold rolling alloy pipe machine. 3-9 racks are arranged on the same rolling center line, and each rack is equipped with 3^-4 rolls with non-variable cross-section holes, and each roll is active.