The hose vertical bending detection equipment meets the requirements of clause 6.9 in GB/T20291.1-2014 and IEC60312:2010 standards, and is manufactured according to the specifications in Figure 17. The testing machine is controlled by a PLC program and driven by a motor to perform hose testing through crank connecting rod motion. During the testing process, a 2.5KG hanging code is equipped as a simulated load. Conduct durability life tests on the tested hoses using the 7-inch touch screen set test times and test times.