Features:

1. Several shot guns are speed adjustment controlled by

independent frequency converter, shot four side of

aluminium profile evenly,suitable for all kinds of profile.

2. Automatic sand discharging device, remove the sand

which remain in slot of profile.

3. Double whirlwind dust cleaning device and water

type dust cleaning device, excellent dust removing

effect.

4. High efficiency, PLC control.

5. Interval for material feeding is reduced to 5 seconds.

6. Sand recovery system, save sand consumption.

7.Automatically Remove aluminum scraps and

impurities in steel sand.

8.Auto steel sand dust removing device  .