Parameter：1. Motor Power: 5.5KW/3Ph/380V 2. Shutter Vibrator: Air Drive 3. Painting Efficiency: 6CBM/h 4. Max Vertical Transport Height: 50m 5. Max Horizontal Transport Length: 150m 6. Working Air Pressure: 0.4-0.6Mpa 7. Air Consumption: 13-14m3/min (Bigger is also ok) 8. Shotcrete Making Formula: (Concrete : Sand = 1 : 3) 9. Max Aggregate Diameter: 20mm 10. Rotation Speed: 11RPM 11. Weight / Dimension: 600KG / 1300x700x1160mm 12. Remark: Matched with Rotary Screw Air Compressor