1. Product use

Qinggong brand QKS-231 sealing and sewing automatic packaging machine can seal thicker PE or PP plastic bags with high quality, high efficiency and continuously, as well as paper-plastic composite bags, aluminum-plastic composite bags, and weaving of PP or PE plastic bags with inner bags. bag, and realizes the folding and sewing function of the outer bag based on the high-quality heat sealing of the inner bag. It can be widely used in packaging of chemical raw materials, pharmaceutical raw materials, grain, food, feed and other industries that have strict requirements on the sealing and firmness of the bag mouth.

2. Working diagram

3. Technical parameters

(1) Power supply voltage ---------- Three-phase five-wire AC380V/50Hz

(2) Total power ---------- 5.9 KW

(3) Transmission power ---------- 0.75KW

(4) Sewing machine motor ---------- 0.37KW/1400r/min

(5) Heat sealing power ---------- 0.5KW×6

(6) Reserved conveyor power -------- 1.5KW (frequency converter)

(7) Sealing speed ---------- 8.5m/min (7-12m/min can be customized)

(8) Height from sealing center to ground ---- adjustable within the range of 750-1450mm

(9) Minimum height from material to bag mouth ---- not less than 200mm

(10) Temperature control range ---------- 50-200℃

(11)Ambient temperature ---------- 5—35℃

(12) Air consumption ---------- 1.5m³/h