The ZXF W‑I X‑ray Digital Radiography (DR) inspection system is a highly efficient, intelligent solution designed for online nondestructive testing of aluminum alloy wheel hubs, covering the full size range from 13 to 24 inches. Featuring an inline five‑axis configuration, the system integrates an infeed roller conveyor, a C‑arm mechanism, an L‑shaped chain‑driven inspection unit, an outfeed roller conveyor, and a reject‑sorting roller conveyor, enabling fully automated processes for wheel hub loading/unloading, automatic positioning, inspection, and sorting. In terms of imaging, it is equipped with a high‑resolution amorphous silicon digital detector and the patented Raylion image‑enhancement filtering technology. An optional deep‑learning‑based ADR defect‑identification module further supports unmanned, high‑volume inspection. The complete system includes automatic wheel‑type recognition, one‑button CNC‑controlled automated inspection, and multiple safety interlocks, delivering an efficient, intelligent, and reliable quality‑control solution for the automotive wheel‑hub industry.

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Product Introduction
Technical Specifications
Case image

- Commodity name: Wheel Hub X-ray Digital Imaging Inspection System
- Commodity ID: ZXF W-I
- 射线能量 ( kV ): 160,225
- 检测类型: In-line inspection on the production line,Wheel Hub Inspection
- 设备类型: Medium-sized equipment
- 检测方式: ADR Intelligent Flow Detection
- 射线能量list: 160kV/225kV
- 特点: Standard Equipment | Wheel Hub Inspection | Assembly Line Inspection
- 标签蓝: Standard equipment
- 标签绿: ADR Defect Identification
- 标签橙: CNC batch inspection
- 标签红: Image enhancement function
The ZXF W‑I X‑ray Digital Radiography (DR) inspection system is a highly efficient, intelligent solution designed for online nondestructive testing of aluminum alloy wheel hubs, covering the full size range from 13 to 24 inches. Featuring an inline five‑axis configuration, the system integrates an infeed roller conveyor, a C‑arm mechanism, an L‑shaped chain‑driven inspection unit, an outfeed roller conveyor, and a reject‑sorting roller conveyor, enabling fully automated processes for wheel hub loading/unloading, automatic positioning, inspection, and sorting. In terms of imaging, it is equipped with a high‑resolution amorphous silicon digital detector and the patented Raylion image‑enhancement filtering technology. An optional deep‑learning‑based ADR defect‑identification module further supports unmanned, high‑volume inspection. The complete system includes automatic wheel‑type recognition, one‑button CNC‑controlled automated inspection, and multiple safety interlocks, delivering an efficient, intelligent, and reliable quality‑control solution for the automotive wheel‑hub industry.

Core Features and Advantages of the Product

Online, end-to-end automated inspection

Features: System integration includes the infeed roller conveyor (with infeed pusher and infeed waiting station), a C‑arm inspection mechanism, an L‑shaped chain motion detection device, an outfeed roller conveyor, and a reject‑sorting roller conveyor, as well as wheel hubs. Automatic entry and exit, automatic positioning, automatic inspection, and automatic sorting.

Advantages: No manual loading or unloading is required; wheel hubs flow continuously and automatically in and out, seamlessly integrating with the production line. Qualified and non‑conforming parts are automatically sorted, significantly boosting inspection efficiency to meet the needs of wheel‑hub manufacturers. High-volume, fast-paced production requirements.

Automatic mold recognition + one-click CNC inspection, with zero barriers to changeover.

Features: The system is equipped with an automatic wheel‑type recognition function that uses a neural network to segment wheel hubs in visual camera images, computes texture features, and automatically identifies hub models and angular information; it also supports one‑click CNC operation. Automatic detection; after setting up the preset program, it can run automatically in batch mode.

Advantages: When the production line switches to a new hub model, no tedious manual configuration is required; the system automatically identifies and loads the corresponding inspection program. When adding new hub information, users can complete the process with minimal editing, significantly… Reduce the operational threshold and changeover time, and enhance flexible manufacturing capabilities.

Automatic alignment upon feeding + prevention of consecutive entries, ensuring orderly material flow without congestion.

Features: The infeed roller conveyor is equipped with multiple alignment mechanisms and two motor sets coordinated with photoelectric switches, enabling independent control of track positioning to prevent continuous wheel‑hub entry; it also features an automatic wheel‑alignment device.

Advantages: Before entering the inspection zone, the wheel hub is automatically centered and aligned to ensure consistent positioning for each inspection. A continuous‑entry prevention design prevents wheel hubs from piling up or colliding at the inspection station, thereby ensuring stable equipment operation.

Deep Learning ADR Module Empowers Intelligent Dark‑Factory Operations

Features: An optional defect‑recognition module based on neural networks (Faster R-CNN/YOLOv5) is available, enabling automatic detection of casting defects such as porosity, slag inclusions, and looseness, with a recognition rate of per second. 3 frames or more (2048×2048 image).

Advantages: Reduce reliance on manual, experience‑based image interpretation and achieve end-to‑end automation across the entire “measurement‑inspection‑classification” workflow. Support 24/7 continuous operation, truly empowering wheel‑hub manufacturers to build intelligent, fully automated “dark factories.”

Product Dimension Diagram

Detection Feature Showcase

Signal-to-noise ratio test function

ASTM E505 Standard Reference Material Chart

Porosity Inspection

Slag Inclusion Detection

Inspected product
Material	Aluminum alloy
Maximum loading dimensions	13 inches - 24 inches
Maximum weight	≤80kg
Maximum thickness	100 mm (Al) / 20 mm (Fe) 150 mm (Al) / 30 mm (Fe)
X-ray machine
Maximum voltage	160kV/225kV
Maximum power	800W/1800W
Focus size	EN12543 d=0.4mm/d=1.0mm
Imager
Imaging area	250mmX286mm
Pixel size	140 μm
System Parameters
Image sensitivity	Static sensitivity: 0.8–1.5% (after computer image processing) Dynamic sensitivity: 2.5–3.5% (2 m/min)
System resolution	3.5 lp/mm (after image processing)
Leakage radiation dose	<1.0 μSv/h (at a distance of 30 cm from the lead room)
Protective room dimensions	Approximately 2.2 m × 2.0 m × 2.2 m (L × W × H)
Maximum weight	Approximately 5 t/8 t

Offline X-ray Digital Imaging Inspection System

Cylinder X-ray Digital Imaging Inspection System

Offline X-ray Digital Imaging Inspection System

Cylinder X-ray Digital Imaging Inspection System

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