Liming pipe expanding machine with hauling device and program interface concerned is used with extruding machine. It is also used solitarily. While expanding pipes, the machine adopts translation. The action is steady and correct.

The hot pipe expanding machine does not damage pipes. The high quality hot pipe expanding machine adopts electric heating type. Each oven is equipped with heating core. The shaping method adopts expanding-end shaping. The size of pipe mouth is correct. On its panel, there is a transfer switch for belling solvent type socket (Straight port) and seal loop type pipe socket( R type).

The choice of expanding pipe types is very convenient. The technological adaptability is strong. All the key electric control elements are imported. The system performance is steady and reliable.