LFS27-BP Pipe rolling machine is a new generation product according to the marketing research and compare the advantage and shortage of profession products all over the world. Roller round speed adjustable, can realize constant speed .and realize difference fast ,when shrinking pipe different to stop, raised the production efficiency, shrinks the tubing confidential is longer than the ordinary pipe, about each meter can long 50mm, can save the massive materials every year. It's structure is reasonable and stable work . the speed rate of each pair of axis wheel will increase while the diameter of pipe changed, make condensation and stretching change rule tends the match, increasing precision of geometric after shrinking pipe. It is the electric heating tube profession first choice ideal product.