... Electric power: 6KW 7). Adjustable speed: control by inverter3. Hydraulic Hose Forming Machine: DN25-DN100 1). Range: DN25-DN100mm 2). Length ... of the bellows: annular bellowsApplications: for auto exhaust bellows, flexible metal hoses, and expansion jointsControl: PLC controlLength: ≤7500mmExpanding medium: emulsified ... : DN200,250, 300,350,400,450,500,550,600mm Hydraulic Metal Hose Making Machine