1.work a bulge tube size:600-2200

2.bulge tube bore :6row 32bore

3.the liquid presses to stand adoption high and low a pump provide the oil

4.bulge tube methds:machine expand bulge

5.adoption japan OMRON PLC calculator control japanese OMRON in an adoption in main electric appllances

6.adoption the liquid presses to gather the whole piece equiping with oil grind valve piece the oil temperature control automatically

horizontal tube expander