Double head film blowing machine set
Both the cyinder and the screw of the extruder are made of high quality 38 CRMOALA alloy steel through nitration and precision finishing with the best hardness and corrosion resistance. With scientifically designed,this machine set has two heads for one extruder with such advantages as increasing production capacity,saving energy, labour and workshop area,etc.
This machine set is used for blowing low-density polyethylene(LDPE)and high-density polythylene(HDPE) plastic film to make various vest bags and flat bags which have been widely used for packing in the food industry,garment industry and textile industry,etc.
|Diameter of screw|
|Screw Ratio (L/D)|
|Max.Folding width of Film|
|550mm x 2|
|650mm x 2|
|750mm x 2|
|Single-sided Thickness of Film|
|Power of Main Motor|
|Weight of Machinery|
|4800 x 2200 x 3000mm|
|5000 x 2400 x 3200mm|
|5200 x 2600 x 3400mm|
More details, pls contact us freely.
Ruian Ruihua Printing Packing Machinery Co.,Ltd.