·The well-developed structure: The newly generation sphere crank mechanism of main machine adopts having high work efficiency.

·The stable performance: The optimal overall structure design makes continuous and steady turning over a long period fo time .

·The steady pipe wall thick: A dopting the regulating mechanism of special technology,easy to regulate the thick of pipe wall, and having little fluctuate.

·The online thermal character printing machine: writing distinct and endure wiping.
·Double working position cooling water trough,pipe tractor,gauge meter and printing character function.