Industrial Shelving Uprights & Heavy-Duty Racking Systems
Precision-punched profile columns, multi-tier mezzanine uprights, and modular boltless shelving engineered from high-yield Q235B/Q355B and S235 structural steel for Berlin logistics centers and Brandenburg factories.
Over Two Decades of Structural Racking Manufacturing
Automated Cold Roll-Forming & Powder Coating Facility
Monthly Volume Steel Fabrication & Upright Output
Global Warehouse Intralogistics Projects Commissioned
Cold-Roll Formed Omega Uprights: The Structural Physics of Warehouse Safety
In modern intralogistics infrastructure, the vertical upright frame represents the single most critical structural element in the entire load path. While horizontal cross beams absorb direct pallet deflection, the shelving uprights must simultaneously resist extreme axial compression, torsional flexure, eccentric frame bending, and horizontal impact stresses induced by reach trucks and order pickers.
Our manufacturing facility engineers proprietary multi-bend Omega-section columns (Ω-profile). Unlike conventional three-fold channel iron, an engineered 9-fold to 13-fold omega geometry creates multiple internal stiffening ribs. This dramatically shifts the centroid of the profile toward the shear center, elevating the structural radius of gyration ($r_x, r_y$) and preventing Euler flexural-torsional buckling under concentrated static loads up to 24,000 kg per bay.
- Certified Structural Steel: Fabricated from certified Q235B and high-yield Q355B (fully equivalent to European structural grades S235JR and S355JR according to EN 10025-2) with guaranteed elongation $>26\%$.
- Toleranced CNC Hole Matrix: 50mm and 75mm standardized continuous punching pitch executed via progressive carbide dies, ensuring zero notch-stress concentrations and absolute beam connector interlocking.
- Non-Welded Bolt-Connected Bracing: Upright trusses utilize cold-formed C-channel diagonal and horizontal bracing secured with Grade 8.8 tensile bolts and nylon locking nuts, eliminating thermal embrittlement associated with field welding.
Shelving Upright Applications Across Berlin & Brandenburg
From the dense urban micro-fulfillment nodes within Berlin’s Ringbahn to the hyper-scale logistics corridors of Großbeeren, Freienbrink, and Wustermark, our shelving upright systems solve exact local operating constraints.
GVZ Großbeeren & GVZ Berlin-Süd 3PL Hubs
High-throughput third-party logistics facilities demand maximum cubic volume utilization. Our 90mm to 120mm wide upright frames reach clear heights exceeding 12 meters, integrating seamlessly with reach trucks and VNA (Very Narrow Aisle) automated guided vehicles while maintaining rigid frame deflection limits ($H/200$) compliant with EN 15512.
High-Bay Selective Racking UprightsAutomotive & Battery Cluster (Freienbrink / Ludwigsfelde)
The rapid expansion of the automotive corridor around Grünheide and Ludwigsfelde demands extreme point-load bearing capacities. Our reinforced Q355B heavy-duty upright frames accommodate dense battery module trays, raw stamping components, and heavy powertrain fixtures with point-load limits up to 4,500 kg per beam level.
Heavy-Duty Q355B Stamped FramesTemperature-Controlled & Cold Storage Logistics
Food distribution centers along the Havel and Spree require corrosion-proof storage under constant relative humidity and sub-zero operating regimes down to -30°C. We supply continuous Sendzimir pre-galvanized or hot-dip galvanized (EN ISO 1461) upright posts that prevent hydrogen embrittlement and micro-fissuring in frozen environments.
HDG & Sendzimir Anti-Corrosion SystemsMulti-Tier E-Commerce Mezzanine Towers (Spandau / Marzahn)
Urban last-mile e-commerce depots in Berlin face surging square-meter commercial rents. Our rack-supported multi-tier platforms leverage engineered upright profiles as structural building columns, stacking 2 to 4 mezzanine levels overhead for dense manual picking bins, belt conveyors, and spiral chutes without dedicated structural steel framework.
Upright-Supported Multi-Level CatwalksBerlin-Buch & Adlershof Tech Clusters (Clean & Hazardous)
Biotechnology laboratories and specialized manufacturing facilities in Berlin-Adlershof utilize our powder-coated, smooth-finish slotted angle and boltless upright systems. Our electrostatically applied epoxy-polyester coatings comply with RoHS standards and eliminate heavy-metal particulate shedding, ensuring ISO 14644 cleanroom zone compatibility.
RoHS-Compliant Non-Shedding FinishStandard Upright Profile Engineering Specifications
Mechanical properties and structural performance parameters calculated in strict accordance with DIN EN 15512 static load modeling methodologies.
| Profile Model | Face Width × Depth | Material Thickness | Steel Grade | Section Modulus ($W_x$) | Max Column Bay Load | Standard Pitch |
|---|---|---|---|---|---|---|
| UP-80 Medium | 80 mm × 60 mm | 1.8 mm – 2.0 mm | Q235B (S235JR) | 4.62 cm³ | 8,500 kg | 50 mm Pitch |
| UP-90 Standard | 90 mm × 68 mm | 2.0 mm – 2.3 mm | Q235B / Q355B | 6.85 cm³ | 14,000 kg | 50 mm / 75 mm |
| UP-100 Heavy | 100 mm × 68 mm | 2.0 mm – 2.5 mm | Q355B (S355JR) | 9.41 cm³ | 18,500 kg | 50 mm / 75 mm |
| UP-120 Ultra | 120 mm × 95 mm | 2.5 mm – 3.0 mm | Q355B (S355JR) | 14.80 cm³ | 24,000 kg | 75 mm Pitch |
| SA-40 Angle | 40 mm × 40 mm | 1.5 mm – 2.0 mm | Q235B (S235JR) | 1.12 cm³ | 1,200 kg | Multi-Slot Pattern |
| LS-55 Longspan | 55 mm × 47 mm | 1.5 mm – 1.8 mm | Q235B (S235JR) | 2.78 cm³ | 4,500 kg | 50 mm Teardrop/Key |
10 Controlled Production Stages From Raw Coil to Delivery
Operating across our 30,000 m² modern fabrication complex, our end-to-end in-house manufacturing guarantees micron-level geometric accuracy, zero micro-cracking during cold forming, and superior surface finishing.
Raw Material Slitting
Certified Baosteel hot-rolled coils slitted to millimeter precision with full mill test certs (MTC EN 10204 3.1).
Precision CNC Cutting
High-speed hydraulic shear lines trim strip edges to eliminate micro-burrs and edge stresses before forming.
CNC Column Punching
Multi-punch progressive die presses punch continuous 50mm/75mm slot patterns with zero longitudinal pitch drift.
Cold Bending Forming
Initial edge radius pre-bending prevents tensile micro-fracturing along outer bend fibers during deep shaping.
Multi-Stand Roll Forming
22 to 26 consecutive roll-forming stands progressively shape the omega profile to achieve rigid dimensional stability.
Laser Trimming & Deburr
Automated flying saws cut upright columns to custom structural lengths followed by high-speed mechanical deburring.
Robotic Base Welding
Panasonic robotic MAG welding arms fuse heavy baseplates with continuous penetration fillet welds to EN ISO 5817 Level B.
Pickling & Phosphating
Full 9-stage acid wash, ultrasonic degrease, and nano-zirconium/iron phosphating bath ensuring optimal paint bonding.
Electrostatic Coating
Swiss Gema automated powder spray booths apply 60–90µm epoxy-polyester cured at 200°C for high abrasion resistance.
Strict QC & Bundling
Laser straightness audits, magnetic coating thickness verification, and containerized wooden dunnage bundling.
Internationally Audited & German Compliance Certified
Our upright profiles and storage frameworks carry verifiable third-party certification meeting European Construction Products Regulation (CPR 305/2011) and ISO quality standards.
Frequently Asked Questions by German Project Engineers & Buyers
Key statutory, technical, logistical, and structural calculation parameters relevant to procuring shelving uprights for facilities in Berlin and the European Union.
Our uprights are engineered and statically tested according to the limit state design principles defined in DIN EN 15512 (Racks – Principles for structural design). Every section profile has documented stub-column compression test data, loosening moment curves for beam-to-upright connections, and shear stiffness constants for frame trusses. For installations in Berlin and Brandenburg, we furnish full statical calculations (Statische Berechnung) to ensure immediate approval by local Berufsgenossenschaften under DGUV Regel 108-007 (formerly BGR 234) and factory safety inspectors (Gewerbeaufsichtsamt).
Yes. Through our in-house progressive CNC punching tooling division, we manufacture OEM/ODM upright profiles with exact dimensional hole geometries matching European 50mm pitch teardrop, diamond, slot-and-key, and 75mm standard German connector configurations. This enables logistics integrators and maintenance contractors across Berlin to expand, repair, or reconfigure legacy warehouse bays without purchasing entirely proprietary, cost-prohibitive replacement upright assemblies.
We provide direct factory-containerized shipments (20GP, 40HQ) dispatched via Port of Guangzhou/Shenzhen directly to the Port of Hamburg or Bremerhaven, which typically entails a maritime transit of 24–28 days. From Hamburg, containers are routed directly to Berlin-Brandenburg industrial zones (GVZ Großbeeren, Freienbrink, Wustermark) via direct feeder rail or truck within 24–48 hours of customs release. For urgent time-critical infrastructure developments, intermodal China-Europe rail freight via the Malaszewicze/Duisburg corridor can deliver upright shipments directly to Berlin dry ports in 16–18 days.
All upright frames are paired with structural steel baseplates sized according to the calculated maximum column reaction forces and concrete compressive strength (typically C20/25 to C30/37 according to DIN EN 206). We supply heavy-duty galvanized wedge anchor bolts (ETA Option 1 approved for cracked concrete) or chemical capsule anchor systems. For seismic or elevated rack designs, widened baseplates with dual or quadruple anchor holes are engineered to distribute punch shear and bending moments safely into the industrial floor slab.
Every shipment arrives accompanied by full quality documentation: Declaration of Performance (DoP) under CE marking, EN 10204 3.1 steel mill inspection certificates verifying chemical composition and mechanical tensile properties, salt-spray test certificates, and complete assembly drawings. Crucially for German commercial operations, we generate compliant metal or PVC load warning plates (Belastungsschilder) according to DIN EN 15635 detailing permissible shelf and bay load limits ($Q_{zul}$), beam level elevations, and mandatory annual audit intervals.
Consult With Our Structural Racking Engineers
Planning a new distribution warehouse in GVZ Großbeeren, an automotive tier-1 production store in Freienbrink, or a high-density picking mezzanine in Berlin? Transmit your building layout drawings and pallet specs for a complimentary CAD proposal, 3D structural rendering, and direct factory pricing.