Automatic Tubing Coil Spot Welding Machine

A Smarter Way to Organize Medical Tubing

Medical tubing is widely used in a variety of medical devices, including infusion sets, drainage systems, extension sets, catheters, and other disposable medical products. After assembly, the tubing must be neatly coiled, packaged, sterilized, and delivered to healthcare facilities.

For decades, manufacturers have relied on cable ties, paper bands, or other auxiliary packaging materials to secure coiled tubing before packaging. While this method has become an industry standard, it also introduces unnecessary costs and operational challenges.

HETRO has developed an innovative solution that replaces traditional bundling materials with high-frequency spot welding technology, creating a cleaner, safer, and more efficient packaging process.

Challenges of Traditional Tubing Bundling

Conventional bundling methods present several disadvantages throughout the product lifecycle.

Additional Material Costs

Cable ties and paper bands increase packaging material costs and require additional handling during production.

Inconvenient for Healthcare Professionals

Before using the product, medical staff must remove the bundling materials manually or with cutting tools, adding unnecessary preparation time.

Risk of Product Damage

Using scissors or knives may accidentally damage the tubing, while excessive pulling can deform the tubing and affect its appearance or performance.

Increased Medical Waste

After removal, bundling materials become disposable medical waste, creating additional disposal costs and environmental impact.

An Innovative Packaging Solution

The HETRO Automatic Tubing Coil Spot Welding Machine eliminates the need for cable ties and paper bands.

Instead of securing the tubing with auxiliary materials, the machine automatically coils the tubing into the required shape and applies several precise high-frequency spot welds at designated contact points. These spot welds hold the coil securely during packaging, transportation, and storage.

When the product is ready for use, the operator simply pulls the tubing gently apart. The spot welds separate easily, allowing the tubing to return to its natural, free state without causing damage or permanent deformation.

The result is a simpler, cleaner, and more user-friendly packaging solution.

Fully Automated Production Process

Designed for high-volume manufacturing, the machine integrates multiple processes into one automated workflow.

The production sequence includes:

• Automatic tubing feeding

• Automatic tubing coiling

• Precise high-frequency spot welding

• Automatic unloading

• Ready for final packaging

This fully automated process significantly reduces manual labor while ensuring consistent product quality and repeatable production performance.

Key Features

• Eliminates cable ties and paper bands

• Proprietary high-frequency spot welding technology

• Automatic tubing coiling for consistent product appearance

• Stable and reliable welding quality

• Compact rotary indexing table design

• Small installation footprint

• Easy operation and maintenance

• Suitable for continuous, high-volume production

• Reduces material consumption and production costs

• Improves user experience while reducing medical waste

Benefits for Manufacturers

By replacing traditional bundling methods, manufacturers can achieve:

• Lower packaging material costs

• Reduced labor requirements

• Higher production efficiency

• More consistent product quality

• Improved product appearance

• Simplified packaging process

• Enhanced sustainability through reduced waste

Designed for the Medical Device Industry

Leveraging years of experience in medical automation and high-frequency welding technology, HETRO has developed this machine specifically for the medical device manufacturing industry.

The Automatic Tubing Coil Spot Welding Machine is suitable for a wide range of medical tubing products and can be customized according to tubing dimensions, coiling patterns, and production requirements.

Whether you are looking to reduce production costs, improve manufacturing efficiency, or introduce a more innovative packaging solution, HETRO provides the technology and expertise to support your success.

Partner with HETRO

At HETRO, we specialize in non-standard automation solutions for medical device manufacturing. Our expertise in high-frequency welding and intelligent automation enables customers worldwide to improve productivity, enhance product quality, and reduce manufacturing costs.

HETRO Automatic Tubing Coil Spot Welding Machine—Redefining the future of medical tubing packaging through intelligent automation and innovative high-frequency welding technology.

Technical Specifications