Small hydraulic testing machine hydraulic testing platform

Can the water pressure test function increase the pressure of water? Or can only pressure test? What is the operational process?

The hydraulic testing machine can certainly increase the pressure of water, and can increase the pressure of various non corrosive, low viscosity, and clean liquids.

The hydraulic testing machine is not only capable of pressure testing, but also has a series of functions such as pressure holding, blasting, etc. Hydrostatic testing is the process of applying pressure to a product using a hydraulic testing machine to a specified pressure, and maintaining the pressure for a period of time in accordance with national or industry standards. Observe whether the deformation rate and leakage value of the product are within the specified range after reaching the specified pressure and time. After passing the test, the hydrostatic testing machine continues to pressurize the product until it bursts, at which point the bursting limit value of the product is tested. If conducting a blasting limit test, protective devices must be installed.

What is the operating process of a hydraulic testing machine? In this article, the editor will explain the steps of the pneumatic hydraulic testing machine to everyone. Follow the steps below.

1: Check whether the hydraulic testing machine can be used normally and whether the protective cover is intact during blasting.

2: Whether each connection point is well connected, such as the trachea, water pipe, and the tested part, whether there is leakage at the connection point, and whether the pressure resistance level has been reached.

3: Do the on-site conditions meet the requirements of the test, such as the gas source pressure and flow rate meeting the consumption requirements, and whether the testing medium is pure.

4: After meeting the above conditions, testing can be carried out. Firstly, based on the size of the tested object, it is necessary to fill it with water in advance.

5: After the tested item is filled with air and water, open or close the switches in sequence: 1. Close the unloading valve, 2. Open the high-pressure switch, 3. Open the air source switch, 4. Slowly open the pressure regulating valve to adjust the driving pressure. When the water pressure or other testing medium reaches the pressure holding requirement, stop adjusting the driving pressure, close the high-pressure switch for pressure holding test, and open the unloading valve to release the pressure when the pressure holding time reaches the point where no blasting is required. To conduct a blasting test, close the protective cover, open the high-pressure switch, and continue adjusting the pressure regulating valve until the test piece is blasted. During blasting, a peak pressure gauge records the peak pressure of the blasting. After completion, repeat the above steps for the next test.

When choosing a pneumatic hydraulic testing machine, it is necessary to consult the sales engineer of Taizhou Feentor, as it involves the pressure and flow rate of the hydraulic testing machine, as well as factors such as pipe fittings and joints for high pressure.