Three-layer co-extrusion 22m wide greenhouse film unit

The three-layer co-extrusion 22m wide-width greenhouse film unit is a powerful equipment for agricultural film making. Adopting advanced co-extrusion process and integrating the advantages of multi-layer raw materials, the 22-meter wide-width greenhouse film is produced, which has the characteristics of wear resistance, thermal insulation, and anti-fog droplets. The unit is efficient in operation, easy to operate, and adapts to a variety of raw materials to supply high-quality films in time for large-scale greenhouse planting.


Category: Three-layer co-extrusion 22m wide greenhouse membrane unit
Key words: three-layer co-extrusion 22m wide greenhouse membrane unit

  Whatsapp : +8613963425310


  Email :  [email protected]


Product details:

Items Details
Model Such as 3fm5500, etc.
Extruder Usually equipped with extruders of different specifications like 200×3, which can be selected according to actual production requirements.
Screw Diameter The screw diameters of different extruders vary, for example, 100mm, 150mm, 180mm, 200mm, etc.
Screw L/D Ratio Generally around 25 – 30, such as 25 or 30.
Maximum Extrusion Output Approximately 1500 – 1700 kg/h.
Die Diameter Around 2400 mm.
Air Ring Outer Diameter Varies according to the scale and design of the unit. Generally, it is relatively large, about 3600 mm.
Traction Device Adopting a tower-type structure. The traction height and the length of the traction roller vary according to the specific model. The traction speed is usually 3 – 25 m/min.
Winding Device A two-station center winder. The length of the winding roll matches that of the traction roll, and the winding speed is around 3 – 30 m/min.
Total Power of the Unit Around 1650 kW.
Applicable Raw Materials LDPE, LLDPE, EVA, mPE, HDPE, etc.
Film Width 22 m
Film Thickness Ranging from 0.08 to 0.20 mm, etc.
Overall Dimensions Approximately 22 x 18 x 30 meters.

Product features:

1. Exceptional film quality

Width advantage:

The 22m ultra-wide width can cover a large area of the greenhouse at one time, reduce the splicing gap, improve the integrity of heat preservation and light transmission, and create a better growth environment for crops.

Multi-layer functional integration:

The three-layer co-extrusion process skillfully combines materials with different characteristics, the outer layer is wear-resistant and anti-aging, the middle layer is strongly insulated, the inner layer is anti-fog droplets, and the layers cooperate to prolong the life of the film and help crops produce high and stable yields.

Uniform thickness:

Advanced co-extrusion die with precision traction system, so that the film circumference and longitudinal thickness deviation is minimal, stable physical properties, puncture resistance, tear resistance is excellent.

2. Outstanding production efficiency

High-speed and high-yield:

The components of the unit have strong power and close coordination, which can maintain a high production speed, quickly produce a large number of wide-range greenhouse films, and easily respond to the urgent demand for membranes during the busy farming season.

Flexible adaptation:

It can precisely adjust the proportion of raw materials, temperature, traction speed and other parameters of each layer, and customize greenhouse films with different function focuses and thickness specifications on demand to adapt to a variety of planting scenarios.

3. Wide adaptability of raw materials: It can handle a variety of raw materials such as polyethylene, ethylene-vinyl acetate copolymers, and also accepts functional raw materials with various additives to fully release the potential of raw materials and expand the functional boundaries of films.

4. Easy operation and maintenance

Easy to operate: intelligent control interface, intuitive parameter setting, beginners can quickly grasp, visual monitoring throughout the process, reducing labor costs and the risk of misoperation.

Easy maintenance: Key components are well-organized, easy to disassemble, sufficient maintenance channels are reserved, and general parts are easily accessible for replacement, minimizing downtime.

Application:

Application of three-layer co-extrusion 22m wide-width greenhouse film unit. The three-layer co-extrusion 22m wide-width greenhouse film unit is widely used in the agricultural field. In large vegetable planting bases, the ultra-wide greenhouse film can cover a vast planting area at one time, reduce splicing, and efficiently keep warm. It creates a stable temperature and humidity environment for various vegetables such as cucumbers and tomatoes, and helps to advance and delay the listing. Using it in flower cultivation greenhouses, it can precisely regulate light and temperature, allowing delicate flowers to bloom in all seasons, and supply the festival market. Above the aquaculture pond, the tough film produced by this unit can prevent wind and rain, maintain water quality stability, ensure the healthy growth of fish and shrimp, and greatly enhance the income of farmers.

 

FAQ

Our PVC pipe production line can adapt to a wide range of environmental conditions. The recommended working temperature is 0 – 40°C, and it can operate normally with a relative humidity not exceeding 85%. If your factory has special environmental conditions, we can provide targeted protection solutions, such as installing temperature control equipment and moisture-proof treatment, to ensure the stable operation of the equipment.

The core components of our equipment are designed in a standardized manner, and common accessories are well-stocked. For domestic customers, the goods can be delivered within 3 – 5 working days after the order is placed. For specially customized components, we will closely cooperate with suppliers to ensure delivery within 15 – 20 working days, minimizing the impact on your production.

Certainly! We not only provide equipment but also share our accumulated production process experience according to your product requirements. Our technical experts will formulate detailed production process plans combined with the characteristics of the equipment and provide on-site guidance and optimization during the equipment debugging stage to help you produce high-quality products.

Our drip irrigation pipe production line is equipped with a fully automatic control system, enabling a full – process automation from raw material feeding to finished product winding. Compared with traditional production lines, it can reduce labor input by 60%. For example, a production line with a daily output of 2 tons only requires 2 – 3 operators to complete the production, significantly reducing labor costs.

Of course! For customers who make bulk purchases or purchase multiple product categories, we will provide tiered discount offers based on the specific purchase amount and equipment type. At the same time, we will also give away a certain number of vulnerable parts and extend the equipment warranty period, making your purchase more cost-effective.

We have fully considered noise control in the equipment design. Through optimizing the mechanical structure and installing sound insulation devices, the running noise is lower than the national industrial noise standard (≤85 decibels during the day and ≤75 decibels at night). The equipment’s energy consumption, exhaust emissions, and other indicators meet environmental protection requirements and have passed relevant inspection and certification, so you can use it with confidence.

The overall warranty period for our plastic machinery is 1 year, and the warranty period for core components is 2 years. During the warranty period, all costs for repairs and component replacements due to equipment quality problems will be borne by us, and you do not need to pay any additional fees. After the warranty period expires, we will still provide preferential maintenance services and component prices.

We cooperate with multiple financial institutions and can provide flexible financing plans for customers, such as installment payments and equipment leasing. You can choose the down payment ratio and repayment period according to your own financial situation to ease financial pressure and smoothly introduce the equipment for production.