At Qingdao Aohai Precision Casting Co., Ltd., we are committed to delivering investment castings that meet the highest standards of reliability and performance. As a leading manufacturer of ferrous and non-ferrous precision investment castings since 2005, we continuously invest in advanced nondestructive testing (NDT) technologies to ensure every part leaving our facility is free from critical defects.
We are proud to announce the addition of a UNICOMP UNC320 320kV X-Ray Real-Time Imaging Inspection System to our quality control infrastructure. This strategic upgrade reinforces our ability to serve safety-critical industries including automotive, aerospace, pump and valve, and general industrial sectors with uncompromising quality.
UNICOMP UNC320: High-Power X-Ray Inspection for Demanding Applications
UNICOMP Technology (Stock Code: 688531) is a recognized leader in industrial X-ray intelligent inspection equipment and core components. The company has been recognized as the “China Industrial X-Ray First Share” and a national-level “Specialized and Sophisticated” Little Giant enterprise, with over 20 years of experience in X-ray inspection technology and more than 40,000 customer cases worldwide .
The UNC320 is the newest standard system from UNICOMP, offering capabilities typically found on larger X-ray or CT systems in a compact configuration . This system is specifically designed for demanding foundry and aerospace applications .
Key Technical Specifications of the UNC320:
| Parameter | Specification |
|---|---|
| Tube Voltage | 320 kV |
| Maximum Penetration (FE) | 48mm |
| System Dimensions | 2290mm × 1604mm × 2598mm (L×W×H) |
| Equipment Weight | 7.5T |
| Power Consumption | 9kW |
| Overall Maximum Resolution | ~5 microns |
| Detection Range | Φ500mm × 800mm |
| Maximum Sample Weight | 150kg |
| Focal Spot Size | 0.4mm / 1.0mm |
| Pixel Pitch | 139μm |
Single-Side Wall Thickness Measurement Capability:
The UNC320 system can inspect castings with single-side wall thickness up to 45mm (approximately 4.5cm) . This capability allows us to perform thorough internal defect detection on thick-walled components, ensuring quality and structural integrity across our full product range.
How X-Ray Inspection Enhances Investment Casting Quality Control
In investment casting, internal defects such as porosity, shrinkage cavities, inclusions, and cracks cannot be detected through visual inspection alone . UNICOMP’s UNC320 system addresses these challenges with advanced capabilities:
Key Capabilities of the UNC320 System:
High-Resolution DR Real-Time Imaging: Enables immediate visualization of internal casting structures with exceptional image clarity
Comprehensive Defect Detection: Capable of identifying porosity, shrinkage cavities, inclusions, cracks, and blowholes in both ferrous and non-ferrous castings
Flexible Inspection Modes: Supports both offline sampling inspection and online 100% full inspection for batch production lines
True Inspect ADR (Automatic Defect Recognition): AI-driven defect recognition software for foundry applications
Multi-Product Adaptability: Capable of inspecting workpieces ranging from small precision components to thick castings
360° Rotary Inspection: Enables comprehensive inspection from multiple angles
Comprehensive Safety Protection: Features radiation shielding, interlock systems, and grounding protection for operator safety
CT Tomography Capability:
The system can be equipped with industrial CT inspection functionality, providing three-dimensional imaging of internal structures for even more detailed analysis .
Integration into Aohai’s Quality Management System
The UNICOMP UNC320 X-Ray inspection system is fully integrated into our existing quality management framework, complementing our in-house material testing capabilities including spectrometric chemical composition verification.
By combining X-ray real-time imaging for internal defect detection with our established process controls, we have created a more robust production workflow that:
Minimizes the risk of defective parts reaching our customers
Enables 100% inspection capabilities for critical components
Provides traceable inspection records for quality documentation and customer reporting
Meets industry compliance requirements for automotive, aerospace, and other quality management standards
The Value for Our Customers
For customers in automotive, aerospace, pump and valve, and general industrial sectors, this investment translates directly into tangible benefits:
| Customer Benefit | How X-Ray Inspection Delivers |
|---|---|
| Reliability | Detect internal defects before they become field failures |
| Compliance | Meet stringent industry standards with documented inspection data |
| Cost Savings | Reduce recalls, rework, and warranty claims |
| Production Efficiency | Enable faster inspection throughput with AI-assisted defect recognition |
| Supply Chain Confidence | Partner with a supplier committed to continuous quality investment |
Looking Ahead: Precision You Can See
The addition of UNICOMP’s UNC320 X-Ray Real-Time Imaging Inspection System represents a significant milestone in Qingdao Aohai’s journey of technological advancement. With over 18 years of investment casting experience, a dedicated team of 120 employees including 25 professional engineers, and a 10,000+ square meter facility, we remain focused on delivering castings that meet the evolving needs of our global customers.
We believe that quality is not just a standard – it is a promise. And with our new X-Ray inspection capability, that promise is more visible than ever.
