Monolayer Agricultural Film Blowing Machine (wide film)
1. Usage:
This monolayer agricultural film blowing machine unit is mainly suitable for processing raw material such as LDPE, LLDPE, EVA, and mixture of LDPE and LLDPE. It's widely used in producing greenhouse-film, mulching film and package of foodstuff, clothes, daily-use items and industrial products.
2. Characteristics:
1) The extruder adopts new-type undulation screw, mixing mould, and powerful transporting bushings.
2) The cooling system adopts air blower with low air pressure and large air quantity. The traction system is stable and reliable. The machine is equipped with cutting device. And it can be equipped with inner-cooling system as per the customer's requirements.
3) The plastic film produced by this machine has characteristics of low cost, high strength, uniform thickness, excellent transparency, and good plasticity.
3.Technical Parameters
1. Usage:
This monolayer agricultural film blowing machine unit is mainly suitable for processing raw material such as LDPE, LLDPE, EVA, and mixture of LDPE and LLDPE. It's widely used in producing greenhouse-film, mulching film and package of foodstuff, clothes, daily-use items and industrial products.
2. Characteristics:
1) The extruder adopts new-type undulation screw, mixing mould, and powerful transporting bushings.
2) The cooling system adopts air blower with low air pressure and large air quantity. The traction system is stable and reliable. The machine is equipped with cutting device. And it can be equipped with inner-cooling system as per the customer's requirements.
3) The plastic film produced by this machine has characteristics of low cost, high strength, uniform thickness, excellent transparency, and good plasticity.
3.Technical Parameters
| Model | GY-LD3200 | GY-LD3200 | GY-LD2800-1 | GY-3300 | CY-3500 | GY_4000-1 |
| Extruder | SJ-120/25 | SJ-120/30 |
SJ150/25 SJ135/30 |
SJ-150/30 | SJ-180/30 | SJ-200/30 |
| Screw diameter (mm) | ¢120 | ¢120 | ¢150/¢135 | ¢150/¢180 | ¢180 | ¢200 |
| Capacity (kg/h) | 300 | 350 | 450/400 | 550 | 700 | 900 |
| Screw ratio (L/D) | 25:1/30:1 | |||||
| Die head diameter (mm) | 650 | 800-1000 | 1000-1200 | 1250-1400 | 1500-1600 | 1600-1800 |
| Air ring external diameter (mm) | 1400 | 2500 | 3200 | 3400 | 3400 | 3600 |
| Traction height (mm) | 10000 | 12700 | 19000 | 21000 | 21600 | 22000 |
| Traction and rewinding speed (m/min) | 3-30 | |||||
| Traction device | Tower structure | |||||
| Traction roll lengths (mm) | 3200 | 3200 | 2800 | 3200 | 3500 | 4000 |
| Rewinding mode | Double type center rewinding or friction rewinding | |||||
| General power (KW) | 195 | 254 | 320 | 400 | 500 | 550 |
| Overall dimensions (L×W×G) (m) | 12×5×11 | 13×5×13 | 14×7×19 | 14×7×21.4 | 15×7×22 | 16×8×23 |