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| Categories | Lab Blown Film Machine |
|---|---|
| Brand Name: | CFine |
| Model Number: | CF-20 |
| Certification: | CE,ISO 9001 |
| Place of Origin: | Guangdong,China |
| MOQ: | 1 set |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Packaging Details: | Wooden cases |
| Screw Diameter: | 20MM |
| Selectable L/D: | 28:1 |
| Screw RPM: | 0~100rpm Variable frequency speed control |
| Heating Zone: | 6 Zone Heating |
| Main Motor: | 2.2KW~5.5KW |
| Control System: | PLC program control + 10-inch color touch screen |
| Size: | L1200*W500*H1450MM |
| Power Supply: | 3∮ AC380V 15A |
| Weight: | About 200kg |
| Company Info. |
| Guangdong CFine Technology Co.,Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
Custom Lab Blown Film Machine
Technical Data
| CF-20 | CF-25 | CF-30 | |
| Screw Diameter | 20mm | 25mm | 30mm |
| Selectable L/D | 28:1 | ||
| Screw RPM | 0~100rpm Variable frequency speed control | ||
| Heating Zone | 6 Zone Heating | ||
| Main Motor | 2.2kw~5.5kw | ||
| Control System | PLC program control + 10-inch color touch screen | ||
| Size | L1200*W500*H1450mm | ||
| Power Supply | 3∮ AC380V 15A | ||
| Weight | About 200KG | ||
Product Superiority
The extrusion blown film technique involves the continuous forcing of molten plastic through a die aperture under controlled thermal and shear conditions. Subsequent expansion via pressurized air, combined with wind ring cooling and regulated haul-off systems, produces a dual-layer plastic film. This specialized apparatus evaluates the film-forming capabilities of polymer compounds, detects internal gel formations, and assesses the uniformity of pigment dispersions, blend compositions, and final extrudate characteristics.

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