JA 
EN 
DE 
RU 
PT 
ES 
IT RETROFIT GUARDING FOR CHANGING PRODUCTION LINES
Industrial Safety Fence for Reconfigurable Line Guarding
When a robot cell, CNC machine guarding zone, or assembly line separation must move, Alfence Industrial safety fence lets teams dismantle and reuse the guarding system instead of scrapping a welded steel fence. Its modular safety fence format supports relocatable guarding, faster line changes, and lower rebuild cost.
Why Alfence Fits Retrofit Guarding
A welded steel fence can isolate a machine, but it is difficult to adapt when the process changes. Alfence uses a post-and-panel system with removable connections, so a plant can move a complete run or change only the modules around a new hazard boundary.
| 防护要求 | Alfence design response |
|---|---|
| Reuse after a line change | Removable and reconfigurable panels, posts, doors, connectors, and foot connectors can be dismantled and reused. |
| Machine guarding layout | T-slot aluminum posts and steel wire mesh panels form a modular frame for robot cells, CNC machine guarding, conveyors, and assembly line separation. |
| Space around a hazard | 20×100 mm mesh can support a closer-to-hazard layout of approximately 120 mm where the risk assessment requires that safety distance. |
| Common dimensional choices | 40×40 mm or 45×45 mm posts; panel heights of 1000, 1800, or 2000 mm; panel widths from 200–1200 mm. |
| Access and relocation | Single safety doors up to 1500 mm, double sliding doors up to 6000 mm, plus caster-wheel and expansion-bolt installation options where specified. |
Structure and Installation Evidence
Aluminum Profile Components Arrive as Reusable Modules
Alfence replaces a one-time welded structure with aluminum extrusion, T-slot aluminum posts, foot connectors, nylon end caps, and steel wire mesh panels. The palletized profile view shows how componentized sections can be handled as a system rather than rebuilt after every plant rearrangement. Powder-coated aluminum and shot-blasted surfaces are specified for indoor industrial installation; outdoor use requires appropriate corrosion treatment.
Modular Frames Keep Equipment Visible During Retrofit Work
For automated production equipment, a modular frame can combine steel wire mesh with transparent panels and access doors. This supports machine guarding and maintenance access without turning every future adjustment into on-site welding. The visible frame sections and separate door modules make local additions or removals practical during line changes.
Anchored Posts and Reusable Panels Support Cell Relocation
The installed robot-cell example shows welded mesh panels, anchored posts, and a defined access boundary around automation equipment. Alfence can use expansion bolts for floor mounting, while removable post-and-panel connections allow a guarding run to be relocated or partially extended when the production footprint changes.
Where Reconfigurable Industrial Safety Fence Delivers Value
- Robot cell guarding: Move or extend the perimeter when a robotic workcell, palletizer, or material-handling robot changes position.
- Conveyor and AGV path guarding: Reuse modules for conveyor guarding, AGV path guarding, shuttle car protection, and storage zone isolation.
- CNC and machine tool guarding: Separate machine tools while retaining access doors and visibility for maintenance.
- Retrofit guarding: Replace old fence sections without automatically discarding every post, panel, or door in the existing boundary.
- Indoor plant installation: Configure floor-mounted, relocatable guarding for production lines, packaging lines, and cleanroom guarding layouts.
For each layout, the final panel spacing, access arrangement, guarding height, and safety distance should be checked against the machine risk assessment and applicable requirements, including EN ISO 14120 and EN ISO 13857 where relevant.
Plan the Rebuild Before the Line Moves
Start with the hazard perimeter, access points, machine and conveyor positions, and the modules that may need to move later. Alfence can then be configured around the required 40×40 mm or 45×45 mm posts, panel dimensions, door type, mesh or transparent panel choice, and floor fixing method. This turns a future line change into a planned module adjustment instead of a new welded steel fence project.
Reduce the Cost of the Next Production-Line Change
Share your current fence layout and the expected process change. SGF can review a reconfigurable Alfence Industrial safety fence arrangement for machine guarding, assembly line separation, or retrofit guarding, with reusable modules identified for the next phase.
