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
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 .