Double colour film blowing machine,The Double Die Head Two-Colour Striped Film Blowing Machine Set is composed with two screw

Name:Double colour film blowing machine

 

PerformanceFeatures2. The screw stem and cylinder ate made of 38CrMoAl high quality alloy steel after fine finishing and nitrided treatment, which has high hardness,strong resistance to corrosion, durable service.
3. The die head is plated with hard chrome ,of screw mandrel type structure with even and smooth discharging, the blownplastic film has fine finishing ,the blower is of labyrinth structure with even air output.
4. The coiling unit adopts pressutre friction rewinding or center rewinding , which is driven bytorque motor , with even and smooth rewinding and easy roll changing.Mainly Technical Parameter