-Ve Leak Testing & Flow testing of Air er Side Duct (CSD)
-VE Leak Testing & Flow testing of Air er Side Duct (CSD)
The CSD Leak Test Machine is a specialized system designed for negative pressure leak testing of assemblies where plastic-to-plastic welding (vibration or ultrasonic) requires non-destructive validation. By utilizing a vacuum-based method, the system ensures leak integrity without risking damage to welded joints.
Key Technical Features:
Negative Leak Testing Technology:
Integrated with an ATEQ F620 leak tester, the system performs vacuum leak testing at -100 mbar using an Atlas Copco vacuum pump. This prevents destructive effects associated with positive pressure testing of welded plastic joints.ong>
Dual Test Functionality:- Blockage Test – Conducted on 2 spigot holes with +200 mbar pressure @ 10 LPM to detect blockage or flash from welding.
- Leak Test – Performed under -100 mbar vacuum conditions, ensuring no atmospheric air enters the sealed part.
- Part Volume: 1000 cc
- Allowable Leak Rate: -10 cc
- Automatic & Manual modes for flexible testing.
- Variant selection and configuration via touch HMI interface.
- Clear operational guidance displayed on-screen.
- Pneumatically controlled jigs & fixtures for accurate and reliable handling.
- Sturdy and ergonomic machine design for safe, efficient operations.
- Built-in emergency stop and safety interlocks.
- Zebra QR Code label printer for product identification.
- Technifore pin-marking system for permanent traceability on parts, ensuring warranty validation even if labels are lost during vehicle use.
- Leak testing of automotive plastic parts assemblies.
- Validation of ultrasonically or vibration welded plastic parts.
- Quality control in automotive HVAC systems.
