Multi-product pressure-cycle testing system enhances production line QC efficiency

– Suncenter, a pioneer in customized leak detection solutions, has introduced an innovative 10-station hermeticity testing system specifically designed for industrial machinery components. The newly developed equipment features a dedicated water immersion test zone where products undergo pressurized airtightness verification while submerged in a controlled water environment.

**Core Innovation: Integrated Immersion Test Chamber**

The system’s central testing area contains a stainless steel water tank capable of simultaneously accommodating ten industrial parts. During operation:

1. Operators load products onto programmable fixtures within the dry upper chamber

2. The automated platform lowers units into the water-filled test zone

3. Combined pressure resistance (up to 5 bar) and pressure holding (0.1 bar resolution) tests are conducted

4. Visual bubble inspection and sensor-based leakage analysis occur simultaneously

**Technical Highlights:**

- **Dual-Pressure Validation**

- **Pressure Resistance**: Applies 150% of rated pressure to check structural deformation (0.5% FS accuracy)

- **Pressure Holding**: Maintains target pressure for 2-300s to detect micro-leaks (sensitivity: 0.005 ml/min)

- **Adaptive Water Management**

- Temperature-stabilized water circulation (20-80°C ±1°C)

- **Industry-Specific Customization**

- Configurable for valve bodies, hydraulic components, and machinery enclosures

- Complies with ISO 5208 (industrial valve testing) and ASME B16.34 standards

"Unlike conventional underwater test setups, our solution separates the dry operation zone from the wet test area," explained Dr. Liang, Suncenter’s Lead Engineer. "This prevents water damage to electrical components while allowing full visual access during submerged testing – critical for heavy industrial equipment QC."

Early adopters in pump manufacturing have reported a 92% reduction in post-assembly leakage failures. The system is now available for order with lead times of 12-16 weeks.