High-Precision Chip-Level Repair Solution for Advanced Electronics Manufacturing

2026-09-23


The DH-A6 Automatic BGA Rework Station is Dinghua’s flagship industrial-grade solution designed for high-yield, high-precision desoldering, mounting, and soldering of various SMT components. Whether you are reworking heavy multi-layer PCBs, server motherboards, automotive electronics, or miniature smartphone chips, the DH-A6 delivers unmatched thermal stability and alignment accuracy to eliminate human error and boost your production line's ROI.
High-Precision Chip-Level Repair Solution for Advanced Electronics Manufacturing
The DH-A6 Automatic BGA Rework Station is Dinghua’s flagship industrial-grade solution designed for high-yield, high-precision desoldering, mounting, and soldering of various SMT components. Whether you are reworking heavy multi-layer PCBs, server motherboards, automotive electronics, or miniature smartphone chips, the DH-A6 delivers unmatched thermal stability and alignment accuracy to eliminate human error and boost your production line's ROI.
 

 
Why Choose DH-A6 for Your SMT Rework Needs?
 
1. Ultra-Precise Optical Alignment System
Say goodbye to manual alignment errors. The DH-A6 features a high-definition, split-vision CCD optical alignment system with automated zoom, focus, and aberration calibration.
  • Precision Control: Achieves mounting accuracy up to ±0.01mm.
  • Visual Clarity: Clearly displays the overlapping images of the BGA chip pads and PCB footprints on a high-resolution monitor.
 
2. Advanced 3-Zone Independent Thermal Control
To prevent PCB warping and component thermal damage, the DH-A6 utilizes a sophisticated 3-zone closed-loop heating system:
  • Top & Bottom Hot Air: Precision nozzles deliver targeted hot air to the component, mimicking factory reflow profiles.
  • Bottom IR Preheating: A massive carbon fiber infrared matrix evenly preheats the entire board to reduce thermal stress on multi-layer PCBs.
  • Smart Profiles: Save and password-protect up to 50,000 groups of 6-stage temperature curves.
 
3. Fully Automated "One-Button" Operation
Maximize your workshop efficiency with intelligent automation.
  • Automatic Pick & Place: The integrated vacuum pickup automated mechanism automatically lifts the chip after reflow and places it precisely during mounting.
  • Safety First: Built-in airflow protection, emergency stop, and real-time sensor monitoring ensure both operator and equipment safety.
 

 
Technical Specifications & Parameter Comparison
 
Feature / SpecsDH-A6 SpecificationsKey Advantages

Total Power

Max 5300WHigh-power output for lead-free soldering

Mounting Accuracy

±0.01 mmIdeal for fine-pitch QFN, BGA, POP chips

PCB Dimension

Min 2020 mm to Max 410370 mmVersatile enough for smartphones to servers

Temperature Control

K-type Thermocouple (Closed-Loop)Precise temperature curve within ±1°C
 

 
Upgrade Your Quality Control Today
Don't let manual rework hold back your factory's yield rates. Partner with Shenzhen Dinghua Technology, a trusted global leader in SMT and PCB manufacturing equipment.
 
Ready to improve your repair efficiency? Click below to get the latest wholesale price or request a live video demonstration of the DH-A6!

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