Double Color Strip Plastic Film Blowing Machine Blown Film Machine

Product Description

Products
Product Description
1. The full set machine is made of twosets main motors, two cylinders and one layer die head, feeding by two cylinders. Extruding with one die head one traction and rewinding device , it can improve the quality of striped film by adopting with one traction and one rewinding device.
2. 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.

Main Technical Varia

Type	QS-DC45×2	QS-DC55×2
Diameter of Screw	45mm×2	55mm×2
Screw L/D Ratio	28:1	28:1
Screw Spead	10-110r/min	10-110r/min
Max.Output(kg/h)	45kg/h	60kg/h
Max.Layflat Width (mm)	550mm	650mm
Film Thickness(mm)	0.006-0.10mm	0.006-0.10mm
Power of Main Motor	11kw	18.5kw
Total Power	30kw	40kw
Weight of Machine	2200kg	3000kg
Overall Dimensions(L×W×H)mm	4800×2200×3600	5000×2400×4200

Functions
The Double Die Head Two-Colour Striped Film Blowing Machine Set is composed with two screw stemsand cylinder with onedie head, it adopts the device of two different plastic materials, which can blow different kinds of striped vest bags (shopping bag), it can get colorful bags without pringting ,with such features as beautiful colors, average stripe, logical structure, advancedtechnology, even rewinding and high output.



2. 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.


Warranty

Delivery
Why US
the owner of our company has more than 12 years experience with film blowing machine& plastic bag making machine, not only have good english skills,but also familiar with internationaltrading.All this will contribute to the business. over 10 staff into the sales team to develop market all over the world,meanwhile feedback customers request promptly. more than 10 professional engineer continually develonew products;design machines for customer's requirements. 15 professional after sale service workers ready to serve our customers anywhere.

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