
Fiber Tapering Equipment
Vertical Graphite Fiber Taper (XQ7190D)
XQ7190D is a vertical graphite fiber taper with U-shaped heated graphite filament as heat source, designed independently by OSCOM Technology. It mainly used for manufacturing ultra-high-power optical combiner and can taper low melting point fiber, quartz fiber, special fiber, glass tube, quartz rod, etc. XQ7190D is equipped with automatic fiber tapering system — the automatic tapering and cone area scan will be accomplished after inputting fiber and tapering diameters.
Key Features
- Vertical holding mechanism
- Stable and uniform heating zone
- Integrated cleaving and tapering
- Automatic fiber tapering system
Applications
- Power combiner manufacture
- glass tube taper
Technical Specifications
| Tapering Spacing | 50–200mm (XQ7190D 600mm variant: 50–600mm) |
| Unilateral Tapering Speed | 0–1000μm/s |
| Fiber Holder Movement Resolution | 0.1μm |
| Tapering Diameter | 80–1500μm |
| Graphite Components | Φ0.25mm / Φ0.6mm / Φ1.6mm |
| Heating Temperature | 30–2500°C |
| Protective Gas | Argon |
| Refrigeration System | Water-cooling |
| CCD View | 2.8x2.1mm or Customized |
| Scanning Resolution | ±3μm |
| Tapering Type | Unilateral / reverse / same direction tapering |
| Operating Environment | Temperature: 23±3°C / Humidity: 50–70%RH |
| Operating Power Supply | AC100–240V / 50–60Hz / 5A |
| Dimensions (L×W×H) | 1030×450×1250mm |


