... : fertilizer, potassic-fertilizer, urea, chemical raw material, additive and PVC etc.Advantage:This machine is made of stainless steel, which ... -solution in a compact structure, need very small space to fix.Main Structures:1.Auto filling system2.Auto weighting balance3 ... .4MPa0.6MPaCompressed Air Consume: 0.4m3 / per hour Chemical PVC Packing Machine,PVC Bagging Machine;PVC Filling&Weighting Machine