... and reliable Structure:The hose reel is made up of stand, hollow spindle, solenium, spiral spring, revolving ... and long hoses with over 50 m long lenghth.Technical Parameters of Partial Products ( For reference) HoseSpecificationHoseLenghthTransferMediumMedium PressureMediumTemperatureSpring QuantityMax ... , coal yard, wharf, machine tool, production line and other similar occasions.