Machine à polir moule à ultrasons type YJCS-7 meuleuse électronique ventes exceptionnelles sablage

1. Scope of application: Shaping and polishing of complex cavities, narrow slots, blind holes, and other rough surfaces to mirror surfaces of various molds (including hard alloy molds).

2. Polishable materials: metal, glass, jade, agate, etc.

3. Surface roughness after machining: Ra0.012

4. Grinding materials: diamond file, fiber oilstone, artificial diamond grinding paste, and diamond grinding paste

5. Sound frequency: 19-26KHz

6. Working voltage: 220V 50Hz

7. Power consumption: 15W

8. Controller size: 120*74*37 mm

9. Controller weight: 0.4kg