Agricultural Mulch Film Blowing Machine (1–3 Layers PE Film)
Co-extrusion blown film extrusion line for producing 0.008–0.02mm high-strength mulch films, with energy saving by 20%
This co-extrusion film blowing machine supports 1–3 layers PE film and is designed to produce high-strength agricultural mulch films with thickness ranging from 0.008 to 0.02 mm. It delivers flexible production capability to suit different crops, climates, and regional farming conditions.
The mulch film blowing machine is easy to operate and supports PE material processing, with an output capacity of 30 to 80 kg/hour. Films produced feature strong weed suppression, soil temperature retention, reduced evaporation, aging resistance, and puncture resistance, helping improve crop yield and field performance. A dual-air-ring energy-saving design reduces power consumption by around 20%, while multiple customization options allow adaptation to various agricultural needs and planting applications.
Two-color mulch film
Special-purpose mulch film
- Weed-control mulch film
- Perforated mulch film
| Item | Specification |
| Number of film layers | 1-3 layers (customizable) |
| Mulch film width | 800-2000mm (customizable) |
| Mulch film thickness | 0.008-0.02mm |
| Light transmittance | ≥88% (standard film); ≥85% (anti-aging film) |
| Anti-aging duration | ≥8 months (standard film); ≥12 months (anti-aging film) |
| Tensile strength (MD / TD) | ≥10MPa / ≥8MPa (standard film); ≥12MPa / ≥10MPa (anti-aging film) |
| Puncture resistance | ≥30N (standard film); ≥50N (3-layer multifunctional film) |
| Service life | 1-3 growing seasons (depending on layer structure and functions) |
- Multi-functional performance
The 1–3 layers PE film allows flexible integration of properties such as heat preservation, aging resistance, and puncture resistance. - High efficiency and energy saving
With film thickness ranging from 0.008 to 0.02 mm, material usage is optimized and productivity improves. - Stable and reliable quality
The film offers high light transmission, strong heat and moisture retention, excellent aging resistance, and outstanding puncture resistance. - Flexible customization
Film width, thickness, and number of layers can be adjusted according to different planting needs and applications.
| Item | Specification |
| Number of extruders | 1-3 units (configured according to number of layers) |
| Screw diameter | 45-65mm (per extruder) |
| Screw L/D ratio | 28:1 |
| Main motor power (per extruder) | 11-30kW |
| Die diameter | 150-300mm |
| Air ring type | Dual-outlet energy-saving air ring |
| Haul-off speed | 10-50m/min |
| Production capacity | 30-80kg/h |
| Total installed power | 30-100kW (depending on extruder configuration) |
| Machine dimensions (L×W×H) | 5000-8000×2000-3000×4000-5000mm (depending on configuration) |
| Machine weight | 1.5-3.0t (depending on configuration) |
| Cooling method | Air ring cooling (optional auxiliary water cooling) |
| Control system | PLC touch screen (parameter setting, real-time monitoring and fault alarm) |
| Compatible materials | LDPE / LLDPE (functional masterbatch can be added) |
Multi-layer extrusion system
1–3 extruders with screws, barrels, and heating modules, equipped with multiple material hoppers, automatic loaders, and optional material mixing units
Cooling and shaping system
Energy-saving dual air-cooling system
Haul-off and film flattening system
Haul-off unit with V-shaped frame and flattening rollers
Rewinding and cutting system
Rewinder with tension monitoring and integrated cutting device
Electrical control system
PLC touchscreen control, integrating extrusion, cooling, haul-off, and rewinding into a single control platform
- Flexible production capability
Supports easy switching between 1–3 layers production, covering both standard mulch films and high-performance multi-layer films, helping increase equipment utilization by more than 60% - Energy-efficient operation
The dual air-cooling system reduces energy consumption by around 15%, and thinner mulch film production combined with frequency-controlled motors helps lower overall power usage by about 20% - Stable and consistent quality
Multi-layer co-extrusion die ensures uniform compounding, with film thickness deviation ≤3% and finished product qualification rate ≥99% - Easy to operate
PLC and touchscreen interface offer intuitive control, operators can normally master independent operation within 1 to 2 days of training - Reliable and durable
Average trouble-free running time exceeds 1,000 hours, reducing maintenance needs and unplanned downtime - Cost-efficient production
Production layers and output capacity can be adjusted as needed, enabling different-scale manufacturers to balance performance, efficiency, and operating costs