8x4 sinotruk bulk powder goods tank truck 1,improve production efficiency 2,improve labor conditions 3,saving ... the working pressure of 0.2Mpa , the discharging speed is 1.1-1.3t/min, the residual rate is ≤3 ‰,under certain ... safety performance, convenient operation.5,Tank and metal accessories were shot peening, strong adhesion, good corrosion resistance, paint film uniformity, durable color ...