1. Product use

Qinggong brand QKS-331 automatic sealing machine can seal thicker PE or PP plastic bags, paper-plastic composite bags, aluminum-plastic composite bags, and woven bags with inner bags of PP or PE plastic bags with high quality, efficiency and continuous sealing. 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 KW

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

(4) The height from the sealing center to the ground ---- adjustable within the range of 750-1450mm

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

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

(7)Ambient temperature ---------- 5-35℃