Double Die Head Film Blowing Machine

Product Description: This machine is used for blowing low-density polyethylene (LDPE) and high-density polyethylene (HDPE) film to make various vest bags and flat bags which are widely used for packing in the foodstuff, garment industry and textile Industry, etc. The cylinder and screw of the...

Description:

A double die head film blowing machine is a specialized piece of equipment used in the plastics industry to produce plastic films with two separate extrusion channels or die heads. This design enables the simultaneous extrusion of two different plastic materials, allowing for the creation of multilayer films with distinct properties.

Characteristics:

1.The cylinder and the screw stem of the machine are made of quality alloy steel with optimum hardness and durable service after precision finishing and nitrogen treatment.

2.The auxiliary machine has a platform working table for making operation easy and is equipped with bubble stabilizing ring.

3.Double-rolling and double-cutting coiling unit adopts torque motor to keep proper tensions and make rolling even and roll-changing easy.

Features:

1.Dual Extrusion Capability: The machine is equipped with two separate die heads, each dedicated to extruding a different plastic material. This allows for the simultaneous production of two layers within the film.

2.Material Versatility: The double die head design can process a variety of plastic materials, such as Low-Density Polyethylene (LDPE), High-Density Polyethylene (HDPE), Linear Low-Density Polyethylene (LLDPE), and more.

3.Layer Control: Operators can adjust the settings to control the thickness and properties of each layer, enabling the production of films with specific performance characteristics.

4.Multilayer Films: The machine is suitable for producing multilayer films with different layers offering enhanced mechanical properties, barrier properties, or aesthetics.

Technical Parameters:

Model	SJ-45/FM600	SJ-55/FM800	SJ-60/FM1000
Screw Diameter	45mm	55mm	60mm
Screw Ratio	L/D28:1	L/D28:1	L/D28:1
Screw Speed	10-100r/min	10-100r/min	10-100r/min
Power of Main Motor	7.5kw	11kw	15kw
Max. Extrusion output	35kg/h	50kg/h	65kg/h
Max. Folding Width of Film	600mm	800mm	1000mm
Single-sided Thickness of Film	0.006-0.10mm	0.006-0.10mm	0.006-0.10mm
Total Power	18kw	22kw	28kw
Weight of machine	2000kg	2200kg	2800kg
Overall Dimensions(LWH)	4200mmX1800mmX3600mm	4400mmX2000mmX4000mm	4600mmX2300mmX4200mm

Optional equipment

1) Auto load

2) Air compressor

3) Special die

4) Die rotary device

5) Bouble sides winder

6) Up and down

Production Samples:

Modular Accessories:

PE Film Blowing Machine