Home » Products » Blown Film Machine » Two Layer Co-Extrusion Blown Film Machine
Two Layer Co-Extrusion Blown Film Machine

Two Layer Co-Extrusion Blown Film Machine

Features of Two Layer Co-extrusion Blown Film Machine
1. The double layer co-extrusion laminated film of LDPE, HDPE and LLDPE, etc. produced by two layer co-extrusion blown film machines can extend the preservation period of liquid packaging.
2. The barrel and screw of extruder are made of superior alloy steel and created through precision processing and nitrogen treatment. Thus they are with optimum hardness and durability.
3. The platform-type work bench of the auxiliary engine makes it convenient for you to operate. Besides, the auxiliary engine is equipped with fixed bubble circle.
4. Rewinding unit adopts double rolling and double cutting. Besides, with moment motor producing motive power, the rewinding unit can thus keep appropriate tension. In addition, the rewind unit can achieve neat rewinding and easy roll changing.
5. Optional equipment
Double rewinding
Rotary die head
Auto loader
Double vanes
Air shaft
Corona treatment unit
Air pump
Roller with cylinder stator

Application of Two Layer Co-extrusion Blown Film Machine
Blown film machine MD-2L is used to blow all kinds of plastic composite film, such as that of LDPE, HDPE, LLDPE, etc., which are extensively applied in liquid packaging, base material for printing, exports packaging, and industrial product packaging, etc.

Technical data of Two Layer Co-Extrusion Blown Film Machine
Model MD-2L1200 MD-2L1500 MD-2L2000
Applicable Material LDPE, LLDPE, HDPE
Max. Film Width(mm) 1200 1500 2000
Film Thickness(mm) LD: 0.02-0.15
Max. Extrusion Output(kg/hr) 80 130 180
Extrusion Unit
Gear Box 146×2 173×2 200×2
Screw Diameter(mm) 50×2 55×2 65×2
Screw L/D Ratio 28:1
Screw Material 38 CRMOALA
Barrel Material 38 CRMOALA
Barrel Cooling Fan 250W×2×2 370×2×2 370×3×2
Barrel Temperature Control(zone) 3×2 3×2 4×2
Main Motor Power(kW) 15×2 22×2 30×2
Extrusion Die Head
Die Size(mm) LD: Φ250 LD: Φ350 LD: Φ500
Die Head Rotation Mode 360° continue rotation
Temperature Control(zone) 3 3 4
Air Ring 1pc
Cooling Fan(kW) 4 5.5 7.5
Traction Unit
Roller Size(mm) Φ165×1300 Φ165×1600 Φ190×2100
Traction Motor Power(kW) 1.5 1.5 2.2
Traction Speed(m/min) 5-60 5-60 5-60
Winding Unit
Type of Winder Surface friction type double-station winder
Roller Width(mm) 1300 1600 2100
Winding Motor Power 16N.M 1.5kW 1.5kW
Winding Speed(m/min) 5-60 5-60 5-60
Power Supply 380V, 50Hz, 3-phase
Machine Size(m) 6.5×2.3×6.5 6.8×2.6×7 7×3.2×7.5
Optional Equipment
1) Auto Loader×2
2) Air cooler
3) Corona treatment device
4) Manual control quick-changing screen changer×2
5) Full automatic winder
6) Embossing roller

Mingde Machinery Company is a well known manufacturer of two layer co-extrusion blown film machines based in China. In addition to the two layer co-extrusion blown film machines, we also provide PE blown film machines, OPP bag making machines, Flexible Printing Machines, etc. Furthermore, we can produce a variety of plastic machinery according to customers' specific requirements. We at Mingde welcome you to call us or email us for more information about our plastic machinery. Thank you.

Related Names
Two Layer Film Blowing Machine | Two Layer Film Extruder

Feedback Form
Other Products
    1. 3-5 Layer Co-Extrusion Blown Film Machine (IBC Film)The 3-5 layer co-extrusion blown film (IBC film) machines are able to meet customers' needs for higher quality, higher output film blowing equipment. Compared with like products, they boast more compact structure, higher output...