... kinds of chemical grain material: fertilizer, potassic-fertilizer, urea, chemical raw material, additive and PVC etc.Advantage:This machine is made ... of stainless steel, which is very suitable for corrosive chemical material packing. It ... 0.4MPa0.6MPaCompressed Air Consume: 0.4m3 / per hour Chemical PVC Packing Machine,PVC Bagging Machine;PVC Filling&Weighting ...