Three Layer Co-extrusion Film Blowing Machine

Three layer film blowing machine application traction rotation system, photoelectric automatic correction device, automatic rewinding and film tension control, computer screen automatic control system and other advanced technology.

The production of film with high transparency, puncture resistance, high toughness film.This kind of film can be widely used in heavy and heavy packing because of its good barrier, fresh-keeping, moisture-proof, frost-proof, oxygen-proof and oil-resistant.Such as all kinds of fresh fruit, meat, pickles, fresh milk, liquid drinks, medical supplies, etc.

The three-layer co-extrusion film blowing machine is composed of three sets of single screw extruder and accessories.

1. All direct-drive motors and their drives of the main engine are stepless speed-regulating drive.

2. The die head adopts the international advanced new flow channel technology of spiral die head.

3. The main machine and die head are heated by high efficient and energy saving electromagnetic heating technology.

4. The upper traction rotation device adopts direct transmission type horizontal ±360° reciprocating rotation.

5. Internal cooling system (IBC) uses 3 point over acoustic probe to automatically measure and control the size of the film bubble

6. Equipped with new electric squirrel cage type bubble stabilizing frame.

7. Equipped with electric herringbone plate with enhanced guide roller.

8. Equipped with ultrasonic automatic deviation correction device.

9. Automatic friction full tension control control sensor, control traction tracking rewinding and unloading system

10. The control system adopts PLC centralized control technology.

Pls check the below detailed technical parameters of three layer machine, the blown film machine width starts from 1000mm to 2400mm, introduced film width, thickness, output, die head diameter, screw diameter, motor capacity, traction speed, producing raw materials etc.