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Polish complicate cavity, narrow slit, blind hole, rough surface in all kinds of moulds (include hard alloy mould) to smooth - details see: https://www.machineto.com/sz-100-ultrasonic-mold-grinding-machine-metal-polish-device-10126558

SZ-100 Ultrasonic mold grinding machine / surface grinding machine, lapping machine

Model: SZ-100
1.Application range:Polish complicate cavity, narrow slit,blind hole and other rough surface in all kinds of moulds(include hard alloy mould) to mirror smooth effect.

2. Material for polish: All kinds of metal, glass, jade and agate.
3. Surface roughnessafter polishing: <Ra0.012(13)
4. Grinding material:diamond paste, diamond file,
fiber stone, synthetic diamond grinding paste.
5. Discharge medium: Kerosene or water
6. Frequency of sound wave:19-28KHZ
7. Electrical spark dischargehigh level time: 0.8μs-10μs
8. Working voltage:single phase 220V ±10% 50Hz
9. Power: 60W
10. Net Weight:3.8KG
11. HS code: 8451800003
12.Package: Carton case

SZ-100 ultrasonic mould polishing machine with following advantages:

1. Micro computer control, resonance frequency and automatic search and lockup function.

2. Nine section vibration of numerical control, with same size and electrical spark interval tracking function.

3. Nine section electrical spark numerical control strength.

4. Fine electrical spark reforming, which is very suitable to reform and polish micro work pieces.

5. It is energy saving as electrical spark output function use limit inductance storage and high technology.

6. Light weight transducer, easy to operate.

7. The controller occupies very small size on operating.

Machine and Acessories pictures:

Other accessories are also provided if any need:

Fiber Stones:

Diamond paste:

Polishing & Grinding machine process:

1. Add diamond paste:

2.Polishing by bamboo polish head: