Product Details

The Heat Shrink Tube Inner Spiral Coating Machine is a specialized automated device designed to apply adhesive in a spiral pattern to the inner walls of heat-shrink tubing. During operation, the coating mechanism extends into the tube. As the tube rotates or moves at a constant speed, the hot melt adhesive is evenly applied along the inner wall in a spiral pattern, forming a uniform adhesive layer. This process is a post-production coating method for heat-shrink tubing. It creates a neat spiral adhesive line on the inner wall, ensuring more even adhesive distribution and effectively enhancing subsequent sealing performance and bond strength.
Applications
The Heat Shrink Tube Inner Spiral Coating Machine is designed for applying adhesive in a spiral pattern inside various types of cable joints, including heat-shrink sleeves, finger sleeves, and end caps. It is widely used in the wire and cable, telecommunications and electronics, automotive wiring harness, and power equipment industries. The equipment can be customized to meet specific product requirements; please call us for more details.
Features & Advantages
♦ Suitable for processing heat-shrink tubing of various diameters and lengths
♦ The adhesive is applied precisely in a spiral pattern on the inner wall, ensuring even distribution of the adhesive layer
♦ The dispensing speed, pitch, and adhesive volume are adjustable to accommodate various process requirements
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