CX-ABC(ABA)-1400 HDPE/LDPE HIGH SPEED TWIN STAR FILM BLOWING MACHINE

• Mechanical hydraulic screen changer:

Simple and compact structure, easy and labor-saving operation. Screen changing is easily completed with hydraulic assistance, reliable sealing to prevent material leakage, stable melt pressure, good film bubble formation, and uniform film thickness. No complex hydraulic station or electrical control system, resulting in low failure rate and convenient maintenance.

• Doteco Automatic Air Ring: 48 nozzles, three-channel structure.
• Channel Functions:

Channel 1 automatically adjusts thickness;

Channel 2 stabilizes the film bubble;

Channel 3 handles cooling.

• Control Method: Servo valve controls thickness correction, offering faster response and suitable for automatic thickness adjustment.
• Applicable Operating Conditions:

Primarily focused on LDPE and LLDPE applications

• Nozzle Requirement: Larger sizes require more nozzles.
• Automatic Thickness Measurement: Probe + circumferential scanning, non-contact measurement, reducing the risk of scratching softer material surfaces.
• Industrial Computer: B&R, specializing in extrusion systems, allows for remote control.

1.Ingredients Advantage

Easy to clean and maintain, reducing film errors caused by fluctuations in material ratio.

2.Structural Design

Optimized feeding port and overall structure design, resistant to material jamming and convenient for daily maintenance.

3.Expansion Capacity

The system supports 2–6 components. Feed ports and wiring are reserved for future component upgrades; accessories can be directly installed upon delivery. (Patented)

Features:

1. Independently developed and designed
2. Completely solve the problems of bulging ribs, wrinkling and unevenness in HDPE film rolls
3. Eliminate the inherent longitudinal fusion lines (mold closing lines) of HDPE
4. Make the tensile force of HDPE film more balanced and prevent it from deviating
5. Compared with downward rotation, its service life is more permanent

Automatic Centering and Correction System

1. Working Principle

The system uses dual photoelectric sensors to automatically track the material edge, automatically finding the edge as the width changes, and driving the correction frame to complete the centering and correction.

2. Core Advantages

One-button calibration; no manual adjustment of photoelectric sensors is required for width changes, resulting in highly efficient operation.

Symmetrical distribution of material edges ensures stable tension, preventing wrinkles and poor edge cutting.

Narrower edge strips effectively reduce material waste.

3. Additional Functions for Dual-Motor Model

Supports center offset, real-time width measurement and display, misaligned winding with explosion-proof edge protection; adjustable parameters.

1.Rewinding Method: Automatic double rewinding.

2.Auxiliary Devices: Equipped with a dispensing device.

3.Robotic Arm: The robotic arm grips the air shaft.

4.Extendable Advantages: Reduces manual intervention, facilitates smoother roll changes, and provides a more intuitive overall machine display.

Siemens systems

ABB industrial drives