... 4.One convolution/1secon We make all kinds of hose making machines including the following:1. Elastomer Annular Hose Forming Machine ... .80X20.90X21.0X2The parts will go with the machines: The molds for DN50,65,80,100,125, 150,200,250,300mm5 ... , 300,350,400,450,500,550,600mm Hydraulic Metal Hose Making Machine