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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
Manufacturing tubular plastic films through extrusion blown film methodology requires the steady passage of heated plastic material through a die under specific shear stress parameters. The resulting film structure is achieved by introducing internal air pressure, implementing circumferential cooling systems, and applying frequency-driven stretching mechanisms. The testing apparatus serves to determine the suitability of polymers for blown film production, identify gel content within materials, and analyze the distribution quality of colorants, mixture homogeneity, and extrusion performance metrics.
