Stop Wasting Time With Tangled Air Lines: Why Multi-Bore Tubing Belongs in Your Next Build

Introduction

Multi-bore pneumatic tubing is also known as multi-channel and multi-row tubing. No matter what it’s called, walk up to almost any robot cell, CNC drag chain, or packaging line and you’ll see it: a rat’s nest of red, blue, green, and yellow tubing zip-tied together in a way that made sense on install day and hasn’t made sense since. Every tangled bundle is downtime waiting to happen — a wrong connection, a pinched line, a tech spending twenty minutes untangling color-coded tubes that all look the same under shop lighting.

VidoAir™ multi-bore pneumatic tubing solves that problem at the source by bonding multiple air lines into a single, color-coded row instead of shipping them loose.

The Problem With Single Tubes

Individual tubes get the job done until they don’t. The failure points show up the same way on every floor we’ve serviced:

• Tangled lines that turn routine maintenance into downtime
• Mixed colors that lead to wrong connections under time pressure
• Wasted panel and arm space from cluttered bundles
• Recycled TPU that looks fine on the shelf and cracks within six months in service

That last one is the quiet killer. A lot of tubing on the market is blended from reprocessed resin to hit a price point, and it shows up as brittleness and cracking well before a robot arm’s duty cycle says it should. VidoAir™ multi-bore pneumatic tubing is made from 100% virgin material.

What Multi-Bore Actually Fixes

Our multi-bore pneumatic tubing fuses 2 to 6 individual bores into one bonded row, molded from 100% virgin TPU — no recycled material, PMI verified on every batch. That gets you:

• Never-tangled bonded rows — one push instead of managing six loose line
• Instant color ID — Red/A, Yellow/B, Green/C, Blue/D row coding for zero wiring errors
• Up to 60% space savings versus routing individual tubes side by side
• UV-stabilized, anti-kink construction rated for outdoor and drag-chain duty

The Numbers That Matter on a Spec Sheet

Material: 100% virgin TPU, UV stabilized
Hardness: Shore 95A
Rows available: 2 to 6
Operating temperature: -20°C to 60°C
Working pressure: 0–1.0 MPa
Burst test: 3× working pressure (3.0 MPa)
Min. bend radius: 20 mm
Flex life: 500,000 cycles, drag-chain tested
Roll lengths: 50 m / 100 m
Certifications: ISO 9001, CE, RoHS, REACH, FDA

Where It Goes to Work

• Robotic umbilicals — EOAT and end-of-arm tooling where every gram and every millimeter of cable-carrier space counts
• CNC drag chains — 500K-cycle flex testing means it survives the duty cycle, not just the demo
• Packaging lines — clean room, laboratory, and food packaging environments where FDA compliance isn’t optional
• Automotive assembly and woodworking — pick-and-place and general automation cells running mixed-pressure circuits

Built for OEM and Private Label

If you’re speccing this into your own equipment or building it into a private-label offering, we support:

• Free 3D STEP file downloads for CAD integration
• Cut-to-length service
• Custom row count and color combinations
• 10–15 day sample turnaround
• Video QC and full lot traceability on every production run

Ready for a sample? Reach out to the VidoAir team for pricing on 2-, 4-, or 6-bore configurations and a 3D STEP file for your next build.