Random Racks Storage Equipment Co., Ltd. is a premier manufacturer and global exporter of high-capacity longspan shelving systems established in 2004. Designed for medium-to-heavy hand-loaded merchandise, our boltless longspan shelves offer an ideal storage solution for e-commerce distribution centers, industrial spare parts, retail backrooms, hardware stores, automotive components, and archive storage.
Engineered strictly to AS4084 Australian standards and international FEM/RMI structural guidelines, our longspan shelving units feature heavy-duty cold-rolled steel uprights, step beams, and adjustable drop-in shelf panels (steel decks, wire mesh, or high-density MDF boards). Each level supports uniformly distributed loads from 200kg up to 800kg per tier with 50mm pitch adjustability.
Explore our standard and customizable longspan shelving configurations designed for diverse storage loads and operational layouts.
Heavy-duty medium storage shelving with adjustable steel panels. Designed for industrial spares, cartons, and hand-loaded items with ultimate stability.
Quick boltless assembly featuring keyhole rivet design and durable moisture-resistant MDF board inserts. Ideal for stockrooms and light industrial use.
Wide-span bulk shelving optimized for bulky merchandise handling. Features robust upright frames with double-rivet beam connections.
Modular light-to-medium storage structure that requires zero nuts and bolts. Can be configured into standalone bays or continuous add-on runs.
Multi-purpose heavy steel racking built to organize heavy equipment, automotive fluids, toolboxes, and maintenance supplies in commercial garages.
Features ventilated wire mesh decks for enhanced air circulation, light penetration, and compliance with high-level building fire sprinkler codes.
All-steel structural shelving featuring ribbed steel shelf plates. Provides smooth loading surface for small components and high fire safety protection.
Fast-assembling warehouse shelving system with drop-in beam clips. Allows easy tier adjustment without dismantling structural frames.
Heavy-duty commercial longspan solution designed for integrated multi-tier aisle walkways and mezzanine rack platform applications.
Standard industrial hand-loaded rack configured with heavy step beams, cross ties, and safety locking pins to prevent accidental beam dislodgement.
Economical light-duty shelving utilizing interlocking steel angles and rivets. Excellent for e-commerce packing tables and order picking racks.
Maximum capacity longspan unit reinforced with heavy step beams and center support bars. Engineered for heavy metal parts and machinery components.
Standard engineering options for Random Racks longspan shelving systems.
| Component | Standard Parameters & Options | Technical Notes |
|---|---|---|
| Upright Frame Height | 1,500 mm to 6,000 mm (Customizable) | Punched at 50mm or 75mm increments for easy beam placement |
| Shelf Bay Length | 900 mm, 1,200 mm, 1,500 mm, 1,800 mm, 2,000 mm, 2,400 mm | Clear entry length based on picking requirements |
| Frame Depth | 400 mm, 500 mm, 600 mm, 800 mm, 1,000 mm, 1,200 mm | Single or double back-to-back layout option |
| Load Capacity | 200 kg – 800 kg per level (UDL) | Verified by third-party load calculations & safety factor 1.5 |
| Decking Panels | Steel panels (0.6-1.0mm), Wire Mesh, MDF Board (12-18mm) | Steel panels available in zinc galvanized or powder coat |
| Steel Material | Q235B Cold-Rolled Structural Steel | Mill test certificates (MTC) supplied with raw materials |
| Surface Finish | Electrostatic Epoxy Powder Coating / Pre-Galvanized | Average coating thickness 60-80 microns, anti-corrosion |
Engineered and batch-tested to satisfy strict Australian and international safety codes, ensuring structural reliability under heavy loads.
Our experienced racking engineers provide free 2D floor plans, 3D renderings, and structural calculations prior to production.
Custom colors, tailor-made bay sizes, private labeling, and optimized container loading directly from our Nanjing factory.