... powder mortar packing machine, valve bag, bagging machine, automatic, instrument control, 20-50kg/bag, 4-8bag/minute dry powder mortar packing machine It can ... pack all kinds of dry mortar.Options: sewing machine, vacuum and heat sealing machine, belt ... Mini-type open bag packaging machine-- one bag weight:2-10kg/bag (adjustable)-- Packing speed: 7-10bags/min-- ...