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Fully automatic double-ended ear wire
Category:
Ear Rolling Equipment
Product Description
Technical parameter
1. The maximum board thickness of the coiled earphone is 28mm
2. Leaf spring width 60～120mm
3. The inner diameter of the maximum ear-wrapped earphone Φ160mm
4. The maximum inner diameter of the coiled earphone is Φ130mm
5. Use center hole positioning
6. Tolerance of center distance between ears ±1.5mm
7. Tolerance of inner diameter of rolling ear ±0.15mm
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