Three layer co extrusion film blowing machine

Description【Three layer co extrusion film blowing machine】

Three layer co extrusion film blowing machine

Three layer co extrusion film blowing machine Product introduction

Three layer co extrusion film blowing machine adopts the new high efficiency and low energy consumption extrusion line, adopts the bubbles in IBC film cooling system, +360 degree traction horizontal rotation system and photoelectric automatic correction device, automatic winding and film tension control, computer screen automatic control system and other advanced technologies. Compared with similar equipment, it has the advantages of high yield, good plasticizing performance, less consumption and simple operation.

The upper traction technology is always at the highest level in China. The maximum output of the SG-3L1500 model can reach 300 kg/h, while the output of the SG-3L1200 can reach 220~250 kg/h.

Three layer co extrusion film blowing machine Advantages

1. Upper traction design features

This is a technical improvement on topspin instead of die head rotation. The traction roller and herringbone splint rotate 180° before and after, and the film ACTS as a radius to eliminate the phenomenon of "critical strengthening" caused by bubble thickness. The die head is always at rest and the film thickness is more uniform.

2. Automatic cooling air ring

The air ring is divided into Chambers. Each chamber of the valve is controlled by a stepping motor. It connects to monitoring software. The data can be adjusted according to the thickness measurement system. When the thickness is greater than the set thickness, the electrical machine reduces the flow of air into the corresponding parts to reduce the thickness of the film. In the same sense, when the thickness is less than the set thickness, the electricity will strengthen the airflow into the corresponding part to increase the thickness of the film.

3. Batch and weight loss mixed feeding system

Integrated absorption, weighing and mixed control of extrusion output can realize the control and statistics of material consumption.

Operating principle: the operator sets the formula on the touch screen, and the system automatically absorbs the material. The raw material is loaded into the screw according to the requirements of sufficient stirring and extrusion.