Гидравлический расширитель штока шлангопровода Caterpillar 5P5234

The Hydraulic Hose Machine Stem Expander is a tool used to temporarily enlarge the inner diameter of hydraulic hoses to facilitate the insertion of fittings or stems during hose assembly. It functions by applying uniform outward pressure inside the hose end, expanding the bore just enough to ease the fitting process without damaging the hose structure. The stem expander ensures the hose retains its structural integrity by avoiding excessive stretching and provides a snug fit once the hose returns to its original shape post-insertion. Attributes:• Expands hose ends for easier hydraulic stem or fitting insertion.• Prevents damage to internal hose walls during fitting installation.• Maintains hose structure without over-stretching.Applications: The Hydraulic Hose Machine Stem Expander facilitates the secure and efficient installation of stems or fittings into hydraulic hoses by expanding the hose bore.