
Polypropylene blown film machine also name Polypropylene film blowing machine,produce Polypropylene film,PP film,film width from 200mm to 800mm width.
Blown Film Extrusion of Polypropylene
The process of blown film extrusion for polypropylene is highly suitable for creating PP plastic films utilized in a range of applications, including packaging for both consumer goods and industrial items.
The cylinder housing the screw is expertly manufactured from 38 CrMoAl alloy steel, treated with nitrogen to provide enhanced rigidity and resistance to corrosion.
The mold head is treated with hard chromium and features a screw mandrel design that promotes the consistent and smooth discharge of materials, ensuring uniform air output and automated controls for temperature and heating.
An essential component of this process is the water-cooling system, which plays a critical role in preserving the clarity of the finished film product.
Optional Equipment:
| Type | PP-F50 | PP-F55 | PP-F60 | PP-F65 |
| Diameter of screw | 50mm | 55mm | 60mm | 65mm |
| Folding width of film(mm) | 100-500 | 100-600 | 300-700 | 300-800 |
| Single-face Thickness of film(mm) | 0.01-0.1 | 0.01-0.1 | 0.01-0.1 | 0.01-0.1 |
| Max. Extrusion(kg/h) | 30 | 35 | 40 | 60 |
| Power of main motor(kw) | 11 | 15 | 18.5 | 22 |
| Length of Traction roller(mm) | 550 | 650 | 750 | 850 |
| Outline diameter (meter) | 4*1 *3.2 | 4*1.1*3.2 | 4*1.2*3.2 | 4.2*1.3*3.5 |
| Weight(T) | 3.0 | 3.2 | 3.3 | 3.5 |
※Correct specifications depend on the actual model. All specifications are subject to change without prior notice.
If you only buy one machine,we will pack machine with wooden pack,and loading container with Less Than Container Load(LCL).

If you buy one container machines,we will pack machine with stretch film and loading container directly (FCL full container load).





Our Main parts cooperator as following brand,but standard parts all made from China.
How To Find Polyethelene For Blown Film Extrusion.
Extrusion Film Extrusion use Polyethelene,such as
Low Density Polyethylene(LDPE),High Density Polyethylene(HDPE) and Linear Low Density Polyethylene(LLDPE),Polypropylene(PP).
Below are big brand material supplier in the world,they open office all over the world,you can check them in local market.
1.Sabic Saudi Basic Industries Corporation
2.ExxonMobil Chemical Company
3.Dow Chemical Company

China Evergreen Machinery Co., Ltd. is a manufacturer and supplier of plastic film and plastic bag production equipment for the entire factory, including blown film machines, bag making machines, flexible printing machines, copper tube machines, recycling extruders, stretching film machines, and foaming machines.
Whatsapp:0086-13088651008;