In high-speed manufacturing, two things matter above all else: consistency and speed. When the component in question is a chain link — small, interlocking, and prone to tangling — those demands become exponentially harder to meet.
Elscint recently engineered a purpose-built solution to this exact challenge: a custom Vibratory Bowl Feeder delivering chain links in a dual-row configuration at 300 parts per minute — 150 per row, without interruption.
Here’s how it works, and what it means for your production line.
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The Challenge: Why Chain Links Are Notoriously Hard to Automate
Chain links look simple. They’re not.
Their open, oval or figure-eight geometry makes them naturally inclined to nest, entangle, and overlap when loaded in bulk. A standard feeder will jam. A fast feeder without intelligent orientation tooling will send misaligned parts downstream — causing costly stoppages.
To automate chain link feeding reliably, a system must do three things:
- Separate nested or tangled links without damaging them
- Orient every part precisely before it enters the assembly track
- Sustain high throughput without introducing vibration-related wear or noise
Most off-the-shelf feeders struggle with even one of these. Elscint’s solution addresses all three.
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The Elscint Solution: Dual-Row Precision Feeding –
Rather than pushing a single track to its speed limits — which increases collision risk and jam frequency — Elscint’s engineers took a different approach: split the output into two parallel rows, each running at a controlled 150 PPM.
The result is a more stable, more reliable system that delivers the same total throughput with significantly lower stress on individual components.
What Makes It Work
Polyurethane-Lined Bowl
The large vibratory bowl is coated with Elscinthane, Elscint’s proprietary high-durability green polyurethane. This serves a dual function: it protects chain links from cosmetic surface damage during transit, and it absorbs vibration-generated noise — a meaningful advantage on loud factory floors.
Advanced Orientation Tooling
Mechanical gates and sweep tooling are integrated directly into the bowl’s upper tracks. Any misaligned link is automatically rejected and recirculated to the bottom of the bowl for another attempt. Only correctly oriented links exit — every single time.
Optimized Vibration Parameters
Bowl frequency and track inclination are tuned to the specific mass and geometry of the chain link, ensuring smooth, consistent movement at speed without bouncing or jamming.
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Technical Specifications
| Feature | Specification |
| Component Type | Industrial Chain Links |
| Feeding Configuration | Dual Row (Two Outlets) |
| Feed Rate Per Row | 150 parts per minute |
| Total System Output | 300 parts per minute |
| Bowl Coating | Elscinthane Green Polyurethane (Anti-wear & Noise Reduction) |
| Manufacturer | Elscint Automation |
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Why It Matters for Your Line
An assembly line moves only as fast as its slowest stage. Manual sorting and outdated feeders are invisible bottlenecks — they don’t fail dramatically, they just quietly cap your throughput.
Integrating a high-speed vibratory bowl feeder eliminates that ceiling. Your downstream assembly machinery runs at the capacity it was designed for, not the capacity your feeder will allow.
Elscint engineers custom feeding systems across industries — automotive, hardware, pharmaceuticals, electronics — built to your exact component geometry, speed requirements, and floor footprint.
Ready to Remove the Bottleneck?
If your production line is constrained by component feeding speed or consistency, it’s worth a conversation.