High Voltage Junction Box Airtightness Test Bench

This is a 3D model of an airtight equipment device designed primarily for conducting airtightness tests on high-pressure junction boxes after assembly. The device achieves testing through the use of four positioning cylinders for sealing.

Pressure testing range: 0–300 MPa. The appropriate pressure can be selected based on the customer’s actual needs. This is a valuable resource for friends working on automation equipment and non-standard projects.

The machine components are complete, the modeling is detailed, and the structure is clear. The file set is comprehensive and is in STEP neutral format, meaning any general 3D software can open and edit it. It can serve as a reference template for similar design solutions. Welcome to download and use.