... % DOWN Air pressure:0.8-1.0Mpa Description: • High sealing machine structure that keeps the material inside, the workshop is clean ... as 50, 60, 70, 80, 90 down can be used. • Filling nozzles with special design avoid the down flying and scatted ... measure accurately with tolerance less than 0.2g per filling time. Each filling nozzle with two sets of weighing device, save weighing ...