1/Flexible metal interlock hose making machine: 1.Flexible metal interlock hose making machine : also name as telescopic pipe machine,telescopic machine working principle is to absorb foreign technology, adopt universal wheel, four pairs of forming roller incremental forming, and Then through four pairs of pressure wheel winding into various specifications of telescopic tube.The shape and size of the telescopic pipe is determined by the moudle head. 2/Machine photos:
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