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Production process and product characteristics of heavy duty bag making machine
- Sep 29, 2018 -

The heavy duty bag making machine adopts a unique structure to help the work go smoothly. The dry polyethylene particles are added into the lower hopper, and the weight of the particles itself enters the screw from the hopper. When the pellets are in contact with the threaded bevel, the rotating bevel Facing the plastic to produce a thrust perpendicular to the beveled surface, the plastic particles are moved forward.


During the shifting process of the heavy duty bag making machine, due to the friction between the plastic and the screw, the plastic and the barrel, and the collision between the particles, it is also gradually melted due to the external heating of the barrel. The molten plastic is filtered by the machine head to remove impurities from the die die, cooled by the air ring, inflated through the herringbone plate, the traction roller, and wound up to wind the finished film into a cylinder.


The heavy duty bag making machine adopts double frequency conversion speed regulation, which can save electric energy; the matched extruder, barrel and screw are made of high quality alloy steel, which has the best hardness and corrosion resistance after nitriding treatment and precision processing; The specially designed screw has a high output and good plasticization. It adopts PLC control, color touch screen and Chinese and English operation interface. It is a good choice for making non-stretch bottom seal bag making machine, chemical particle powder bag, heavy bag and vacuum bag.