- Guangzhou Doppler | PAUT Detector | Ultrasonic Probe | SAM | Automated Testing System | CT Inspection System

This online system measures wall thickness and detects internal defects of HDPE pipes. It consists of an ultrasonic testing unit, scanning motion mechanism, probe fixture, control cabinet, water circulation filtration system and water tray. Fully automated with no manual operation required, it enables full-coverage thickness measurement and real-time quality monitoring of extrusion HDPE pipes for inclusions, cracks, porosity and delamination defects.

Product Advantages

Precise and efficient, with guaranteed quality.

Adopting advanced ultrasonic phased array technology, this system enables full-coverage wall thickness measurement and internal defect detection for HDPE pipes, identifying inclusions, porosity, cracks and delamination. Real-time A/B/C/D-scan visualization ensures thorough defect detection and full production line quality control.

Powerful performance to meet challenges.

Supports inspection of pipes up to 1600 mm in diameter at 6 m/min, suitable for large-scale high-speed production lines. High-performance servos, precision motion control and top-tier components guarantee system accuracy and stability, boosting production efficiency and operational smoothness.

Intelligent monitoring and instant feedback

Upon detecting substandard wall thickness or internal defects, the system triggers an immediate alarm for timely troubleshooting. Its auto water filling, draining and circulating filtration system keeps water clean, prolongs equipment service life and cuts maintenance costs.

Modular Design, Powerful Software

● Modular design shortens production cycle and eases subsequent maintenance and upgrades.
● Advanced software supports pipe number entry, defect marking and adjustable detection sensitivity for precise data recording and analysis.

Testing Cases

Detection effect

Group 1 Thickness Measurement

Group 1 Internal Quality Inspection

Group 2 Thickness Measurement

Group 2 Internal Quality Inspection

Product Parameters

Item	Parameter
Device pipe diameter adaptation range	Ф1350mm-Ф1450mm
Wall thickness measurement accuracy	0.01mm
Wall thickness measurement coverage	100% full coverage
Defect detection sensitivity	Ф1mm flat bottom hole
Pipe internal defect detection coverage	100% of the total volume
Number of instrument channels	32/128 channels
Scanning speed	0-100mm/s, adjustable
storage space	1TB SSD to 4TB SSD (customizable according to customer requirements) Bandwidth: 0.5-20MHz
Hardware sampling rate	100M
Signal display mode	A/B/C/S/TOPC Scan Graphics
Number of gates	4

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