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| Model | Physical Drawing | Data Map | Unit Mass | Moment Of Inertia | Sectional Resistance Moment |
|---|---|---|---|---|---|
| E&I-6-4040 |  |
 |
1.25kg/m | Ix:8.65cm4 Iy:8.65cm4 | Wx:4.33cm3 Wy:4.33cm3 |
| E&I-8-4040F |  |
 |
1.81kg/m | Ix:11.23cm4 Iy:11.23cm4 | Wx:5.62cm3 Wy:5.62cm3 |
| E&I-8-4040GG |  |
 |
1.32kg/m | Ix:7.73cm4 Iy:7.73cm4 | Wx:3.87cm3 Wy:3.87cm3 |
| E&I-8-4040T |  |
 |
0.89kg/m | Ix:5.09cm4 Iy:5.09cm4 | Wx:2.55cm3 Wy:2.55cm3 |
| E&I-8-4040LC |  |
 |
1.13kg/m | Ix:6.37cm4 Iy:6.37cm4 | Wx:3.18cm3 Wy:3.18cm3 |
| E&I-8-4040W |  |
 |
1.33kg/m | Ix:7.82cm4 Iy:7.82cm4 | Wx:3.91cm3 Wy:3.91cm3 |
| E&I-8-4040B |  |
 |
1.64kg/m | Ix:8.65cm4 Iy:8.65cm4 | Wx:4.33cm3 Wy:4.33cm3 |
| E&I-8-4040LD |  |
 |
1.05kg/m | Ix:6.21cm4 Iy:6.21cm4 | Wx:3.11cm3 Wy:3.11cm3 |
| E&I-8-4040C |  |
 |
1.29kg/m | Ix:7.32cm4 Iy:7.32cm4 | Wx:3.66cm3 Wy:3.66cm3 |
| E&I-8-4040D |  |
 |
1.85kg/m | Ix:9.98cm4 Iy:9.98cm4 | Wx:4.99cm3 Wy:4.99cm3 |
| E&I-8-4040E |  |
 |
1.67kg/m | Ix:8.96cm4 Iy:8.96cm4 | Wx:4.48cm3 Wy:4.48cm3 |
| E&I-8-4040EE |  |
 |
1.65kg/m | Ix:8.63cm4 Iy:8.96cm4 | Wx:4.32cm3 Wy:4.48cm3 |
| E&I-10-4040H |  |
 |
1.51kg/m | Ix:8.65cm4 Iy:8.65cm4 | Wx:4.33cm3 Wy:4.33cm3 |
| E&I-8-4040R |  |
 |
1.50kg/m | Ix:7.10cm4 Iy:7.10cm4 | Wx:3.55cm3 Wy:3.55cm3 |
| E&I-10-4060H |  |
 |
2.27kg/m | Ix:13.33cm4 Iy:27.69cm4 | Wx:6.67cm3 Wy:9.23cm3 |
| E&I-8-4080GA |  |
 |
2.31kg/m | Ix:14.41cm4 Iy:54.58cm4 | Wx:7.21cm3 Wy:13.65cm3 |
| E&I-8-4080C |  |
 |
2.22kg/m | Ix:13.72cm4 Iy:52.30cm4 | Wx:6.86cm3 Wy:13.08cm3 |
| E&I-8-4080M |  |
 |
2.28kg/m | Ix:13.99cm4 Iy:52.91cm4 | Wx:7.00cm3 Wy:13.23cm3 |
| E&I-8-4080F |  |
 |
3.30kg/m | Ix:19.66cm4 Iy:79.30cm4 | Wx:9.83cm3 Wy:19.83cm3 |
| E&I-10-4080H |  |
 |
2.64kg/m | Ix:16.14cm4 Iy:61.71cm4 | Wx:8.07cm3 Wy:15.43cm3 |
| E&I-8-4080 |  |
 |
2.94kg/m | Ix:16.48cm4 Iy:65.91cm4 | Wx:8.24cm3 Wy:16.48cm3 |
| E&I-8-4080I |  |
 |
3.26kg/m | Ix:19.11cm4 Iy:73.31cm4 | Wx:9.56cm3 Wy:18.33cm3 |
| E&I-8-40120 |  |
 |
4.28kg/m | Ix:25.52cm4 Iy:219.79cm4 | Wx:12.76cm3 Wy:36.63cm3 |
| E&I-8-40120E |  |
 |
4.65kg/m | Ix:25.96cm4 Iy:238.31cm4 | Wx:12.98cm3 Wy:39.71cm3 |
| E&I-8-40160 |  |
 |
6.23kg/m | Ix:39.83cm4 Iy:559.92cm4 | Wx:19.92cm3 Wy:69.99cm3 |
| E&I-8-40160B |  |
 |
5.24kg/m | Ix:31.92cm4 Iy:457.75cm4 | Wx:15.96cm3 Wy:57.22cm3 |
In industrial protection and regional isolation scenarios, the stability and durability of the fence frame are always the core considerations of the design. ENI-8-8585R aluminum profile has a slot width of 8mm and a cross-sectional size of 85mm×40mm×40mm. The corners are designed with an arc transition, which retains the light weight of the aluminum profile. It is easy to process and the overall structural strength is improved through large-section design. Compared with conventional small-sized columns, the impact resistance and structural stability are improved by nearly 30%, which is enough to support the load-bearing requirements of large sheet grid fences and is suitable for various scenarios such as workshop equipment isolation, factory boundary protection, and outdoor site zoning.
In terms of frame matching design, the profile columns are matched with 40 series aluminum profiles as transverse connecting rods, and a sheet protective grid is embedded in the middle to form a three-layer stable structure of "strong columns - stable horizontal bars - protective net". The connection method adopts a combination of "built-in connectors + external reinforcement": the pre-embedded assembly of the profile body is completed through built-in connectors, making the appearance of the frame more concise and smooth, and preventing the protruding connectors from hooking on the grid or clothing; the outside is further reinforced with corner pieces and bolts, and the connection nodes are double-locked to keep the frame structure from loosening and deforming even if it is subjected to external impacts for a long time.
Compared with traditional steel fence posts, ENI-8-8585R aluminum profiles themselves have good anti-oxidation and anti-rust capabilities. The surface can be powder sprayed to adapt to the color requirements of different scenes. The installation does not require complicated welding processes. With standardized connectors, assembly can be completed quickly. The subsequent maintenance cost is much lower than that of steel products. Whether it is an equipment protection fence in a factory workshop or a boundary isolation fence in an outdoor park, it can take into account both safety performance and aesthetic experience.
