Zhuomao ZM-R7220A Infrared BGA Rework Station
In the specialized field of precision electronics component repair, particularly for Ball Grid Array (BGA) chip rework operations, equipment demands exceptional accuracy, stability, and operational efficiency. The Zhuomao ZM-R7220A infrared BGA rework station emerges as a sophisticated automated chip soldering solution, combining advanced performance with innovative technology to address complex repair needs across laptops, gaming consoles (including PS3, PS4, and Xbox360), smartphones, and other electronic devices.
Core Technology and Applications
The ZM-R7220A distinguishes itself through integrated infrared heating technology and a high-precision optical alignment system. The equipment precisely controls soldering temperatures using top and bottom heaters combined with an infrared preheating zone, enabling uniform thermal distribution for various component types including BGA, CCGA, QFN, CSP, LGA, Micro SMD, and LED packages. This temperature management prevents PCB damage or component failure caused by localized overheating or excessive thermal variance.
With high automation capabilities, the station independently executes complete chip removal, placement, and soldering processes, significantly improving both work efficiency and repair success rates. Key application areas include:
Engineering Innovations
The ZM-R7220A incorporates multiple technological advancements designed for precision and user convenience:
Optical Alignment System
A 2-megapixel SD digital imaging system with auto-zoom capability and integrated laser pointer enables ±0.02mm placement accuracy through clear visualization of chip and pad alignment.
Thermal Management
The proprietary V2 software control system implements K-type thermocouple closed-loop temperature regulation with ±3°C precision, while independent heating zones (totaling 5.65KW maximum power) prevent thermal stress damage.
Ergonomic Design
Dual displays (7" touchscreen and 15" industrial monitor) provide intuitive parameter adjustment and process monitoring, complemented by emergency stop protections and V-slot universal fixturing.
Technical Specifications
| Parameter | Specification |
|---|---|
| Power Supply | AC220V±10% 50/60Hz |
| Maximum Power | 5.65KW |
| PCB Capacity | 412×370mm (max) to 6×6mm (min) |
| Component Range | 60×60mm to 2×2mm |
| Alignment Precision | ±0.02mm |
| Temperature Control | K-type thermocouple (±3°C) |
| Dimensions | 685×633×850mm (76kg) |
Performance Validation
Adopted by authorized service centers for major electronics brands, the ZM-R7220A has demonstrated measurable improvements in repair efficiency and success rates. Field reports indicate substantial reductions in secondary damage incidents and associated repair costs across diverse applications.
This rework station represents a convergence of infrared thermal technology, micro-precision alignment, and intelligent automation - establishing itself as an essential tool for professional electronics repair operations requiring reliable, high-yield component-level solutions.
