Airtightness Testing for High-Pressure Air Compressors: 10–35 MPa Stable Air Source Solution for Valve, Cylinder, and Pipeline Pressure Testing
Four Typical Pain Points in the Testing Site
Longer pressurization time.When handling large-volume workpieces or batch testing, insufficient displacement directly lengthens the inspection cycle time per product.
Unstable pressure.Pressure drift during the holding phase will make the pass/fail judgment invalid, leading to a high rework rate.
The gas source contains oil and water.The oil enters the test workpiece, especially contaminating the inner cavities of instruments and valves, which will require subsequent cleaning.
It is difficult to use one machine for multiple purposes.Different products require different pressure ratings of 10MPa, 20MPa, and 35MPa, so buying multiple pieces of equipment is not cost-effective.
Haocheng's solution
Pressure range covers 10–35MPa.Haocheng high-pressure air compressor displacement covers 0.1–10 m³/min and pressure 10–35MPa, which can meet the pressure requirements for the vast majority of industrial gas tightness and strength tests. When selecting the model, calculate the required displacement based on "test volume × target pressure × allowed pressurization time" to ensure the correct capacity is provided in a single unit.
Stable output.A multi-stage compression design combined with inter-stage cooling and pressure stabilization configuration ensures stable pressure output under pressure-holding conditions, reducing misjudgments caused by pressure fluctuations.
Clean air source.Comes with filtration and oil-water separation, reducing the content of oil and liquid water in the exhaust gas, and preventing the contamination of test workpieces and detection pipelines.
One machine adapts to multiple pressure levels.Through configuration and pipeline design, the same set of equipment can serve detection tasks of different pressure levels, reducing repeated investment.
Applicable Scenarios
Valve and instrument manufacturing enterprises, periodic inspection stations for gas cylinders and pressure vessels, construction and acceptance of oil and natural gas pipelines, sealing testing of aerospace components, leak detection of automotive and refrigeration components, and military industry supporting testing.