The Knuffi Edge Protection Type BB bumper guard (Product Code 14011 / PB-14011) provides dual-function visual warning and impact energy absorption across high-traffic manufacturing, logistics, and warehousing facilities. Engineered specifically with an 8 mm slot width and 19 mm groove depth, the profile clips directly onto exposed sheet metal edges, structural flanges, and equipment contours without the need for adhesives or mechanical fasteners.
Structural Steelwork and Flange Edge Shielding
Knuffi Type BB is tailored for attachment to 8 mm (approx. 5/16 in) thick steel edges across industrial architecture. Common application surfaces include I-beams, T-beams, open channel sections, support plates, and structural steel girders. In busy industrial plants, exposed structural edges pose constant laceration risks to personnel and cause scrape damage to passing assets. Installing Type BB creates a cushioned 40 mm wide by 36 mm high buffer zone that absorbs physical impacts while highlighting hazardous structural protrusions with high-contrast yellow and black hazard striping.
Intralogistics Routes and Internal Fleet Transit Corridors
In high-throughput distribution hubs and warehouse fulfillment centers, material handling equipment operates within narrow aisleways and near storage racking. Type BB profiles are deployed along traffic buffer zones to mitigate impact severity from:
- Forklifts and Reach Trucks: Buffering sharp corners and chassis impacts at transit pinch points.
- Automated Guided Vehicles (AGVs) & Autonomous Mobile Robots (AMRs): Preventing structural damage and sensor housing fractures during navigation along designated pathways.
- Electric Tuggers and Hand Pallet Jacks: Protecting corner columns and metal racking uprights from continuous minor collisions during pallet maneuvering.
Overhead Clearances and Machinery Frame Safety Buffering
Low-clearance overhead steel channels, suspended catwalk frameworks, conveyor supports, and production machinery frames present significant head-strike hazards to maintenance technicians and assembly operators. Type BB acts as a personal crumple zone; its flexible polyurethane (PU) foam core yields under impact to dissipate kinetic force before rebounding to its original shape. The counter-printed internal color layer prevents stripe wear and UV degradation, maintaining long-term warning visibility in both ambient plant lighting and outdoor installations.
Cold Chain Logistics and High-Temperature Industrial Facilities
Manufactured to withstand an operating temperature span from -40°C to +100°C, Type BB is suited for extreme industrial climates. In cold storage distribution rooms and blast-freezer entry points, the polyurethane core remains elastic without cracking. In high-heat production facilities, such as foundry transit corridors or stamping workshops, the fire-classified profile (DIN 4102 B2, EN 13501-1 Class E-d2) maintains friction grip on 8 mm flanges without thermal degradation.
Deployment Profile Matrix
| Target Location |
Compatible Substrate |
Operational Function |
| Structural Steel Girders |
8 mm I-beam & T-beam flanges |
Personnel impact absorption and visual hazard signaling |
| Machinery Housings & Guards |
8 mm sheet metal panels |
Edge softening and operator laceration prevention |
| Storage Racking Framework |
8 mm angle profiles & upright bases |
Deflection and dampening of light vehicle impact forces |
| Overhead Infrastructure |
8 mm mezzanine edges & low channels |
Head-strike cushioning in restricted vertical clearance zones |