high efficiency, 800 sq / day (thickness 1.5cm) good quality,high bonding , solid and strong, avoid the phenomenon of hollowing high efficiency, 800 sq / day (thickness 1.5cm)good quality,high bonding , solid and strong, avoid the phenomenon of hollowing and rework.save money, a machine with three workers, can do ten workers job (plus 10 hours work) Rated Output6-85 L/minRated Working Pressure3 ...