1-3 layer plastic biodegradable film blowing machine

About biodegradable film production, there are two method, first, we use machine special for biodegradable materials, second, we use normal machine for special biodegrade materials. Our company have two years experience to produce these machines. The raw material could be corn starch, PVA or other type biodegradable materials.
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Type | LD1100 | LD1300 | PC-65 | LD2200 | LD2500 | LD2650 | LD2800 | ||
Max. film layflat width mm | 1000 | 1200 | 1500 | 2000 | 2300 | 2500 | 2600 | ||
film thickness (mm) | 0.005~0.030 | 0.006~0.030 | |||||||
Capacity (kg/h) | 50 | 52 | 110 | 130 | 180 | 220 | 240 | ||
Raw material | Virgin LLDPE LDPE LLDPE&LDPE blend compound | ||||||||
Screw diameter (mm) | 45 | 50 | 65 | 75 | 75 | 90 | 90 | ||
Screw L/D ratio | 30 | 30 | 30 | 30 | 30 | 30 | 30 | ||
Max. screw speed r/min | 130 | 130 | 140 | 105 | 110 | 120 | 120 | ||
Main motor mode | Frequency—conversion speed--regulating | ||||||||
Main motor power (kw) | 15 | 18.5 | 37 | 45 | 55 | 75 | 90 | ||
Die structure | Spiral die , central feeding | ||||||||
Max. traction speed (m/min) | 120 | 120 | 120 | 120 | 100 | 80 | 80 | ||
Total power (kw) | 28 | 32.5 | 72 | 80 | 88 | 105 | 180 | ||
Overall dimension (m) | 6.2X2.3X5 | 6.4X2.5X5 | 6.6X3X6.8 | 7.5X2.5X7.7 | 7.8X3.2X10.5 | 8X3.5X 10.5 | 13X4X 19 | ||
Weight (t) | 5.2 | 5.5 | 6.5 | 8.5 | 16 | 19.5 | 21 | ||
| Extruder |
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| Die head |
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| First traction device |
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| Winder |
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Biodegradable mulch
This mulch can be natrual decomposition | ![]() |
Biodegradable bags
Replace the ordinary bags, we can use this film make shopping bags. It will relieve the environmental stress greatly.
You know we can't live a life without bags. | ![]() |
1 year warranty for whole machine, with enough spare parts, we supply top quality and service.Engineers available to serve for customers overseas.
Consulting Services
Different customers have different needs, you could tell us your special requirements, our engineer will design the machine as your require.
Installation Services
Installation service are available with all new machine purchases. We will provide the technical konwledges to help you installing the machine, so you can put the machine into use as soon as possible.
Client training Services
We can train your staffs to use your equipment. First, we will trian your staffs use the equipment properly. Second, we will tell them how to use the raw materials to produce the film. Different materials and different proportions will lead to different films. After our training, you staff can produce any films you want.
After Sale Service
We offer the persistent mantainence service and permenate technical assistance. It's benefit to the prevention of the problems and solveing questions as soon as possibe.

Laiwu Runhua plastic Machinery Co., Ltd is a high technology enterprise which collects departments of Reserach& Development, Production, Sales and Service. We are specialized in plastic extruder, drawing machine, film blowing machine. Our engineers and experts have more than 20 years experiences.
Main products: Agriculture film machine, Geomembrane film machine, Packing film machine, Plastic wire drawing machine.
Our machine can prodcuce various plastic wires, plastic films. The max. width can reach 30 meters. Our machine could adopts 1-7 extruders ,can produce monolayer film and multi-layer film,can meet various needs.
Plastic wires: round wires, flat wires, tearing films
Plastic films: POF films, high barrier films, liner bag films , mulch film, greenhouse film, geomembrane and other films
Our motto: Quality comes first, Customer is the upermost
Address: 123#, Longtan East Street, High-tech Zone, Laiwu city, Shandong Province
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