Rotary Die & Double Rewinder LDPE Film Blowing Machine for Shrinkable/ Agriculture/ Mulch Film
description1
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Characteristics

Descriptions:
Suitable material : HDPE , LDPE , LLDPE
Thesingle layer rotary die agriculture film blowing machine is used to vest bag , agriculture film ,genmembrane film, garbage bag ,flat bag , biodegradable bag 

Feature:
1. Single layer rotary die agriculture film blowing machine , it produce agriculture film , genmembrane film,ground,shack and package film of LDPE,HDPE,LLDPE. Film width can be customized according to customer requirements, from 800mm to 2000mm. High precision die head and cooling air ring provide good film thickness control and resistance.

2. LDPE film is a type of agricultural film made from low-density polyethylene, which is used to cover the surface of farmland to provide insulation, moisture retention, rain protection, and weed suppression. The large blown film machine for agricultural film and shrink film production is the equipment used to manufacture LDPE film.

3. This large blown film machine typically consists of an extruder, a die head, a feeding device, a cooling system, a stretching device, and a winding device. Firstly, LDPE pellets are heated and melted in the extruder, then extruded through the die head into a thin film. The film is then cooled by the cooling system to solidify it. Next, the stretching device stretches the film to give it certain strength and elongation. Finally, the film is wound up into finished rolls by the winding device.

4. The large blown film machine can produce high-quality LDPE film with features such as high production efficiency, high automation, and easy operation. It is widely used in agricultural production, increasing soil utilization and crop yield, while effectively resisting the impact of natural disasters.



Optional Equipment: 

1. Auto Loader 

2. Corona treater

3. Mechanics Screen Changer 

4.  Auto Winder 

Technical Parameters

Model 

KP-B75

KP-B120     

Suitable material 

HDPE LDPE LLDPE

Film width(mm) 

600-1500

1200-2000

Film thickness(mm)

LD: 0.02-0.2

LD: 0.02-0.2

Max.Extrusion output(kg/hr)

LD: 100-120

LD :120-150

Extruder

Screw diameter(mm)

Φ75

Ф120

Screw L/D length

30:1/32:1

Screw material 

Bimetallic

Cylinder material

SACM-645/38CRMOALA

Cylinder cooling 

550wx3

550wx4

Driving motor (kw)

30-37

45-55

Temperature control

4

5

Type of die 

Die size(mm)

Ф350

Ф500

Temperature control 

3

4

Air ring 

1 pcs , dual lip air ring

Air blower(kw)

7.5

11

Center steady stick 

/

Take-up unit 

Roller width(mm)

ф165×1600

ф165×2100

Height adjustable type 

/

Take-up speed(m/min)

10-80

10-80

Take-up motor(kw)

2.2

3

Winding unit 

Type 

Surface friction type

Winding motor(N.m)

10

10

Winding speed(m/min)

10-60

10-60

Outline dimension (LXWXH)

6X3X7.5M

7.1X3.5X9

Machines details
Production product display

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