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 | Designing a robot cell layout? Corners are more than just a 90-degree turn. They’re a common failure point for safety compliance, a source of installation delays, and a waste of valuable floor space. A clumsy corner solution can compromise your entire industrial perimeter guarding strategy. |
When you’re mapping out a new robot work cell or reconfiguring an existing production line, every square inch matters. The layout needs to be efficient, flexible, and above all, safe. Yet, a seemingly simple element—the 90-degree corner—often introduces unnecessary complexity and risk. Traditional solutions can be a major headache for System Integrators and EHS Managers, leading to project delays and layouts that fail the final safety audit.
The Hidden Costs of “Traditional” Corner Guarding
For years, handling corners in Maschinenabschirmung applications has fallen into two problematic categories. Both approaches look simple on paper but create significant issues on the plant floor.
The “Weld-and-Hope” Method
The old-school approach involves hiring a local fabricator to cut and weld custom corner sections. This introduces a cascade of problems:
- Hot Work Permits: Welding on-site means fire hazards, smoke, and the bureaucratic hassle of obtaining hot work permits, often forcing production shutdowns in nearby areas.
- Inconsistent Quality: The strength and finish of the corner depend entirely on the skill of the welder on a given day. An imperfect weld is a structural weak point.
- Zero Flexibility: Once that corner is welded, it’s permanent. When you need to adjust the layout for a new robot or conveyor line, the entire section becomes scrap metal, requiring noisy, hazardous angle grinders for removal.
The “Bulky Bracket” Problem
Many off-the-shelf modular systems solve the welding problem but introduce another: the need for special, oversized corner components. These systems require dedicated corner posts or complex bracket assemblies that create new pain points:
- Wasted Floor Space: A bulky corner post can have a footprint two or three times larger than a standard in-line post, eating into valuable floor space and potentially creating a trip hazard.
- Compromised Safety Distances: These complex connections often create unavoidable gaps between panels. According to ISO 13857, any gap large enough for a finger or hand to pass through forces you to increase the fence’s distance from the hazard, shrinking your usable work cell.
- Complex Bill of Materials (BOM): You have to order, track, and manage separate part numbers for “in-line posts,” “corner posts,” and “end posts,” complicating the design and procurement process.
The Mdfence Solution: A Standard Post is Your Corner Post
At Mdfence, we believe an effective Roboter-Schutzzäune system should eliminate complexity, not create it. Our solution to the 90-degree corner problem is engineered for simplicity and strength, revolving around one core component: our standard 60x60mm Q235 carbon steel post.
How It Works: Engineering Simplicity
The intelligence is in the connection, not the post. Instead of a specialized post, we use high-strength steel fixing rings that can be mounted on any of the four faces of our standard square post.
To create a perfect 90-degree corner, you simply anchor one standard post and attach the two intersecting framed panels to two adjacent faces of that same post. That’s it. No special parts. No complex instructions. No gaps.
The Tangible Benefits for Your Automation Project
This simple, elegant design translates directly into measurable gains for your project timeline, budget, and operational efficiency.
1. Radically Simplified BOM and Design:
Stop cross-referencing catalogs for special corner pieces. In the Mdfence system, there is only one primary post type. This streamlines your CAD layout process, simplifies ordering, and eliminates the risk of the wrong component arriving on-site.
2. Maximized Use of Floor Space:
Our corner is just a 60x60mm (approx. 2.36″ x 2.36″) profile. This minimal footprint allows you to design tighter, more efficient robot cells and maintain wider, safer walkways for personnel and forklifts.
3. Uncompromising Safety and Compliance:
The Mdfence corner connection is a robust, gap-free joint. This ensures the structural integrity of the entire system, maintaining its 1600 Joule impact rating, and allows you to confidently place the barrier at the minimum safe distance calculated in your risk assessment, ensuring you pass any EHS audit.
4. Unmatched Installation Speed and Flexibility:
Because every post can be a corner, an in-line, or an end post, your installation team has maximum flexibility on-site. The entire system is assembled with basic hand tools—a “cold assembly” process that is 40% faster than welding and can be done without disrupting ongoing operations. If your production needs change, the corner can be disassembled and reconfigured just as easily, protecting your investment.
Don’t let corners cut into your efficiency. A properly designed safety fencing system should solve problems, not create them. By standardizing the corner connection, Mdfence provides a solution that is stronger, faster, and more flexible, allowing you to focus on what really matters: optimizing your automation workflow.
Häufig gestellte Fragen
1. Do I need to order a special post for a 90-degree corner with the Mdfence system?
No. Our standard 60x60mm post is designed to function as the corner post. You simply attach the two intersecting panels to adjacent faces of the same post using our standard fixing rings.
2. Can your system accommodate angles other than 90 degrees, like a 45-degree or 135-degree turn?
Yes. The design of our fixing rings allows for flexibility. While 90 degrees is the most common, the clamps can be positioned to create custom angles to perfectly match the specific layout of your robot cell or conveyor system.
3. How does the corner connection maintain the system’s overall impact resistance?
The strength comes from the solid Q235 steel post itself. Impact forces are transferred from the framed panel, through the high-strength steel fixing rings, and directly into the full-body structure of the post, which is securely anchored to the concrete floor. The connection doesn’t rely on a weak bracket or a single weld point.
4. What happens if a panel right at a corner is damaged by a forklift?
This is a key advantage of our modular system. You simply use a wrench to loosen the four fixing rings holding that single panel (two on each post), remove the damaged panel, and install a new one. The entire process takes minutes and requires no cutting, welding, or specialized labor.
5. Can I place an access gate or door immediately next to a corner?
Absolutely. The modular design allows you to place a gate post (for a hinged or sliding door) directly beside a corner post. This gives you complete freedom to design access points exactly where your operational workflow and maintenance procedures require them.
