DDR3/4/5 Burn-In Tester
High-precision automated platform for memory chip aging, testing, and sorting. Designed for DDR3, DDR4, and DDR5 components, ensuring efficient throughput and reliable quality control.
Automatic loading, disc replacement, stacking, and separation of good (OK) and defective (NG) chips. Adjustable test time and flexible test sockets enable quick adaptation to different product series.
Fully integrated with customizable software, the system supports both pre-installed and client-supplied software for maximum flexibility.
Key Features & Benefits
- Supports DDR3, DDR4, and DDR5 chip testing in one platform
- Automatic loading, disc replacement, stacking, and sorting
- Separation of good and defective chips for improved yield
- Adjustable test time to match production needs
- Easy product series change with corresponding test sockets
- Customizable software; supports client-provided testing programs
- High throughput, stable operation, and minimal human intervention
- User-friendly touchscreen interface for simple operation
Technical Specifications
| Machine Dimensions (L × W × H) | 3000 × 1450 × 1800 mm |
| Motion System | Servo motors, stepper motors, linear modules |
| Control & Display | Weiron (维纶) touchscreen HMI |
| Vision System | CCD cameras for orientation detection and defect inspection |
| Electrical Components | Mean Well 24V DC power, CHINT leakage switch, CHINT AC contactor |
| Mechanical Parts | Ball screw modules, linear motor modules, custom in-house trays and fixtures |
Engineering Philosophy
Built for precision, reliability, and flexibility, this platform automates the entire DDR memory chip burn-in and sorting process. Its modular design ensures easy maintenance, high throughput, and consistent quality, making it ideal for global semiconductor and electronics manufacturers demanding stable, high-accuracy testing.