Model: ALE-520
The ALE-520 is a fully automatic lens edger designed for precise and efficient lens finishing. It supports CR39, glass, and PC lenses with sharp, flat, and polished edges. The universal anti-slip chuck ensures stable processing, and optional outlet modules allow flexible workflow. The machine can connect to circulating or city water systems.

Integrated modules support sharp edge, flat edge, and flat-edge polishing, enabling professional-quality finishes for various frame styles.

Optional drainage/outlet modules allow the machine to adapt to different optical laboratory.
| Parameter | Specification |
|---|---|
| Lens diameter | φ22 – φ80 mm |
| Lens gripping force | Multi-steps |
| Stand wheel diameter | φ100 mm |
| Speed of the sand wheel | 16.7 m/s |
| Power | AC220V(110V)/50Hz(60Hz), 400VA |
| Working temperature | 5℃ – 40℃ |
| Machine size | 520 × 480 × 380 mm |
| Weight | 44 KG |
Trusted Services:
1. Video chat to check ALE-520 Auto Lens Edger .
2. Free online technical support and training.
3. Free online installation support.
4. 1-3 Years quality warranty.
5. Lifetime after sales support.
6. Most products are CE and ISO 13485 certificated.
7. Free input voltage and plug customization for electrical machines.
8. Fast worldwide shipping, 5-10 working days delivery for most countries.
9. Partial prepayment is acceptable before shipping.
10. Discount price, non-branded or customized products can be offered for distributors.
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Room 135, 1101 Huyi Highway,Nanxiang Town,Jiading District,Shanghai, China.
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