Product Description

The Closest Service:
1.Free installation and ajustment.(for consumers purchase more than $*****0 only) 
2.One year free after-sales service and mechanical  parts lifetime warranty.
3 We will offer the professional answer and parts about relating machines in *8 hours on line.
Purpose & Feature
This machine set is used to blow Low-density polyethylene (LDPE) and high-density polyethylene (HDPE) plastic film to produce various vest bags and flat-rim bags widely used for packaging in the food industry, clothing industry, and textile industry, etc.
Both the cylinder and the screw of the extruder are made of superior alloy steel through nitration and precision finishing with the optimal hardness and corrosion resistance. Scientifically designed, this machine set has two heads for one extruder with many advantages as high production capacity, good economic returns, environmental protection and energy efficiency.