Hose crimping machine mainly by withholding mechanism, motor, gear pumps, control valves and tank components. Suitable for mechanical engineering in the high-pressure hose assembly with hold processing, but also with hold two-way elbow, elbow and large shaped head. Hose crimping machine is a metal fitting through the hydraulic machinery and the corresponding mold with a high pressure hose withhold closely together to prepare a high-pressure hose and fluid connectors, referred to as high-pressure hose assembly. High-pressure hose assemblies are widely used in oil, coal, aerospace, construction machinery, agricultural machinery and other industries etc.