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In modern industrial production workshops, the layout of assembly lines has become increasingly compact and complex. The gaps and height differences between equipment often bring obstacles to daily inspection and maintenance. Industrial assembly line aluminum profile cross-line ladders are dedicated supporting facilities created to solve this pain point.
This type of jumper ladder is mainly divided into three categories: independent jumper bridge, independent jumper ladder, and platform jumper ladder combined with the two. The type can be flexibly selected according to the space conditions, span distance and working height of the workshop site.
Uses ENI-8-8080Y heavy-duty industrial aluminum profiles as the main load-bearing frame, and ENI-8-4040F aluminum profiles to build auxiliary support and handrail structures.
The whole is clearly divided into four functional modules:
Each connection has been mechanically calibrated to take into account lightweight and high load-bearing performance.
The surface of the steps is specially laid with aluminum pattern plates. The concave and convex texture can effectively prevent the soles from slipping when they are stained with oil and water, greatly improving the safety of the climbing process.
Its application scenarios cover:
It is a special "safe bridge" that spans assembly lines and bypasses large-scale operating equipment in the workshop.
The modular frame design of all-aluminum profiles makes it very convenient to disassemble and assemble the entire ladder. It can be quickly assembled or disassembled for transportation without special welding tools, which perfectly adapts to the dynamic layout adjustment needs of current flexible production workshops.
| Model | Physical Drawing | Data Map | Unit Mass | Moment Of Inertia | Sectional Resistance Moment |
|---|---|---|---|---|---|
| E&I-8-8840R |
|
|
3.77kg/m | Ix:84.76cm4 Iy:85.09cm4 |
Wx:21.19cm3 Wy:21.27cm3 |
| E&I-8-8080K |
|
|
3.66kg/m | Ix:88.04cm4 Iy:88.04cm4 |
Wx:22.01cm3 Wy:22.01cm3 |
| E&I-8-8080T |
|
|
3.99kg/m | Ix:104.32cm4 Iy:104.32cm4 |
Wx:26.08cm3 Wy:26.08cm3 |
| E&I-8-8080 |
|
|
4.82kg/m | Ix:122.77cm4 Iy:118.8cm4 |
Wx:30.69cm3 Wy:29.7cm3 |
| E&I-8-8080W |
|
|
5.66kg/m | Ix:147.13cm4 Iy:144.33cm4 |
Wx:36.78cm3 Wy:36.08cm3 |
| E&I-8-8080G |
|
|
5.68kg/m | Ix:146.63cm4 Iy:154.96cm4 |
Wx:36.66cm3 Wy:38.74cm3 |
| E&I-10-8080H |
|
|
4.25kg/m | Ix:109.92cm4 Iy:109.92cm4 |
Wx:27.48cm3 Wy:27.48cm3 |
| E&I-8-80120 |
|
|
6.89kg/m | Ix:204.89cm4 Iy:443.57cm4 |
Wx:51.22cm3 Wy:73.93cm3 |
| E&I-8-80160 |
|
|
9.09kg/m | Ix:238.24cm4 Iy:809.89cm4 |
Wx:59.56cm3 Wy:101.24cm3 |
| E&I-10-80160H |
|
|
9.03kg/m | Ix:263.59cm4 Iy:918.18cm4 |
Wx:65.79cm3 Wy:114.77cm3 |
The main load-bearing frame utilizes heavy-duty ENI-8-8080Y aluminum profiles, while the auxiliary supports and handrail systems are constructed using ENI-8-4040F aluminum profiles.
The walking steps are laid with highly textured aluminum pattern plates. The concave and convex designs are highly effective at preventing slipping, even when operations encounter water or oil slick environments.
They generally fall into three types: Fixed Type (designed for permanent use), Movable Caster Type (configured with high load-bearing casters for flexible displacement), and Platform Crossover Bridge (suited for long distances or combined tasks).
No, the design relies on a modular all-aluminum frame. This enables quick assembly, dynamic configuration changes, and simple disassembly without specialized welding tools.
They are commonly used for high-altitude inspection, overhaul, and regular maintenance around compact machinery systems, production line configurations, and large industrial platforms.
