Focus On Polymer New Molding Equipment
WHAT ARE YOU LOOKING FOR?
The small-scale precision five-layer co-extrusion blown film test line consists of five precision single-screw extruders, a five-layer co-extrusion blown film die head, and blown film auxiliary equipment. It adopts precision extrusion and high-performance blown film forming technology, with a wide range of adjustable process parameters and broad equipment applicability. It is suitable for performance testing of polymer materials and blown film forming process research, can simulate production lines, improve experimental efficiency, and shorten product development cycles, making it an ideal experimental equipment for high-precision, high-performance film forming.
| Model | FBCL-20/05 |
| Serial No. | FBC-002 |
| Applicable Materials | PE, POF, PVC, LDPE, LLDPE, etc. |
| Screw Diameter | 20 mm |
| Length-to-Diameter Ratio | 28 |
| Screw Speed | 0-120 rpm |
| Die Diameter | 45 mm |
| Co-extrusion Layers | 5 |
| Maximum Fold Diameter | 200 mm |
| Product Thickness | 0.02-0.15 mm |
| Roller Surface Width | 220 mm |
| Line Speed | 0-10 m/min |
| Pressure Measurement Range | 0-50 MPa |
| Pressure Measurement Accuracy | 0.5% FS |
| Temperature Control Range | Room temperature to 350°C |
| Temperature Control Accuracy | ±1°C |
| Operating Voltage | 3φ380VAC ±10%, 1φ220VAC ±10%, 50Hz |
| Rated Power | Approximately 66 kW |
| Dimensions (L×W×H) | 2790 mm × 2630 mm × 2000 mm |
| Total Weight | Approximately 2000 kg |
The Five Layer Co-Extruded Blown Film machine excels in product performance with its servo motor drive, providing stepless precision speed regulation for stable plasticization and consistent output quality.
The digitally designed co-extrusion die head features smooth flow channels that eliminate dead zones and material retention, ensuring uniform multilayer film production.
An electrically adjustable film frame simplifies guiding and process adjustments, complemented by professionally customized small-diameter bubble control for stable film width.
The traction servo motor's closed-loop speed control delivers precise longitudinal pulling, while the computer-based measurement and control system offers a user-friendly interface with powerful functionality.
Real-time graphical displays of critical data, such as extrusion system performance, enable convenient monitoring and optimization throughout operation.
The Five Layer Co-Extruded Blown Film machine offers versatile application scope for advanced polymer processing needs. It supports new material formulation development by enabling precise experimentation with multilayer resin blends to create innovative films with enhanced barrier, strength, or optical properties.
In blown film performance testing, it evaluates key metrics like thickness uniformity, tensile strength, and elongation under controlled conditions, ensuring material reliability.
The system excels in optimization of blown film production processes, allowing fine-tuning of parameters such as temperature profiles, extrusion rates, and cooling to boost efficiency and reduce defects.
Finally, it facilitates direct preparation of five-layer blown tubular films, producing high-performance structures ideal for food packaging, medical applications, and industrial wraps with tailored functionality.
