Valve bag packaging machinePackaging machine We provide 5 kinds of packaging machines, the details as follows: (1) Valve bag packaging machine (double-mouth / single-mouth) -- one bag weight: 20-50kg/bag (adjustable) -- Packing speed: 3-4bags/min -- Stastic precision: 0.2% F.S., dynamic precision: 300g -- Setting height: 1500mm -- Power: single-phase 20w; three-phase 1.5kw -- Usage: powdery material and granular material which is not easy to be broken. (2) Hopper type open bag packaging machine -- one bag weight:10-20kg/bag, 20-50kg/bag (adjustable) -- Packing speed: ≥5bags/min -- Stastic precision: 0.1% F.S., dynamic precision: 0.2% F.S. -- Setting height: 3500mm -- Power: single-phase 20w; three-phase 2kw -- Include sewing machine and belt conveyor -- Usage: powdery material and granular material (3) Non-hopper type open bag packaging machine -- one bag weight:20-50kg/bag, 50-100kg/bag (adjustable) -- Packing speed: ≥4bags/min -- Stastic precision: 0.1% F.S., dynamic precision: 0.2% F.S. -- Power: single-phase 20w; three-phase 2kw -- Include sewing machine and belt conveyor -- Usage: powdery material and granular material (4) Mini-type open bag packaging machine -- one bag weight:2-10kg/bag (adjustable) -- Packing speed: 7-10bags/min -- Stastic precision: 0.1% F.S., dynamic precision: 0.2% F.S. -- Setting height: 1500-2000mm -- Power: single-phase 20w -- Include sewing machine and belt conveyor -- Usage: powdery material and granular material (5) Ton bag packaging machine (500-1000kg/bag) It saves the cost of bag, and make it convenient to transport and feed on spot.