High-Precision Dual-Drive Four-Valve Inline Dispensing System for MiniLED
The new generation High-Precision Dual-Drive Four-Valve Inline Dispensing Machine is specifically engineered for the demanding needs of modern MiniLED production lines. With advanced dual-station design and four independent valves, this system enables true synchronous or asynchronous multi-valve operation, dramatically increasing UPH while guaranteeing stable glue paths and ultra-fine dispensing accuracy. This robust inline platform is ideal for high-mix, high-volume production across Southeast Asia’s rapidly growing MiniLED supply chain — from TV backlight modules and automotive displays to high-end commercial LED signage.
Core Advantages
- Dual-Station, Four-Valve Architecture: Simultaneous or independent multi-valve operation greatly improves throughput and adapts to different glue patterns and process flows.
- Advanced Visual Alignment: Integrated high-resolution camera system guarantees precise glue placement for micro-pitch LEDs, lenses, and Dam & Fill processes.
- Flexible Process Switching: Supports rapid job changeovers with recipe storage, real-time monitoring, and automatic work area adjustment.
- Optimized for High Flatness: Dual-station setup with stable gantry motion and four-valve balance guarantees uniform surface coating, reducing overflow and improving display yield.
Main Application Areas
✓ MiniLED Backlight Module Assembly
✓ High-Pitch LED Display Panel Bonding
✓ Dam & Fill Encapsulation
✓ Lens Placement & Sealing
✓ Slit Coating & Edge Sealing
✓ FPC & PCB Underfill
Key Specifications
| FS700 Series Dual-Drive Four-Valve Dispensing Machine |
| Occupied Area |
Dimensions (W*D*H) |
1360*1465*1800mm |
| Clearness Level |
Clearness of workspace |
Class 100 |
| Motion System |
Dispensing Range (W*D) |
640*600mm (Each valve) |
| Repeatability (3sigma) |
X/Y ≤ ±10μm YY/Z ≤ ±5μm |
| Positioning Accuracy (3sigma) |
X/Y ≤ ±15μmYY/Z ≤ ±10μm |
| Max. Speed |
X/Y: 1300mm/s Z/YY: 500mm/s |
| Max. Acceleration |
X/Y: 1.3gZ/YY: 0.5g |
| Visual System |
Camera Pixels |
130W |
| Light Source |
Circular combination+Coaxial red light |
Q&A
Q1: Why do MiniLED lines need four valves instead of one or two?
A: Multi-valve design enables simultaneous multi-zone dispensing, doubling or tripling UPH while maintaining stable glue volume for tiny dies.
Q2: How does dual-station help with efficiency?
A: While one station runs, the other can load/unload or switch recipes, minimizing idle time and improving overall line efficiency.
Q3: How does it ensure flatness for large panels?
A: The dual-drive gantry and four-valve balance reduce glue overflow and edge bulging, producing perfect surface flatness for backlight modules.
Q4: Can it handle high-mix products?
A: Yes — each valve can be controlled independently, with fast program switching, real-time vision correction, and full MES integration.
Product Tags:
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