In today's fast-paced warehouse environments, selecting the right storage solution is critical for operational efficiency. Medium duty long span shelving and heavy duty longspan racks offer the perfect balance between accessibility, strength, and flexibility—making them ideal for warehouses handling diverse inventory types.
Everunion, a leading manufacturer of industrial storage racks with over 20 years of experience, specializes in designing and delivering adjustable pallet shelving and hand loaded storage racks that meet the demands of modern logistics operations. With two advanced manufacturing bases spanning over 40,000 square meters, Everunion combines engineering excellence with cost-effective production to serve clients across 90+ countries.
Long span shelving is a versatile storage system composed of frames, beams, and shelves, built to meet the challenges of industrial storage. Unlike bulkier pallet racking systems, long span shelving is designed for hand-loaded operations and medium-duty applications, making it ideal for warehouses that store smaller, lighter items that don't require forklift access.
The key characteristic of long span shelving is its adjustability. Shelves can be easily repositioned to accommodate different product sizes, allowing businesses to reconfigure their storage space as inventory needs change—without costly overhauls.
Medium duty long span shelving is engineered for hand-loaded storage applications where items are typically placed and retrieved by warehouse staff rather than forklifts. These systems feature boltless construction for easy assembly and adjustment, corrosion protection coatings for durability in various environments, and adjustable shelf levels that can be modified in minutes.
Typical specifications for medium duty systems:
| Specification | Value |
|---|---|
| Weight capacity per shelf | 180–500 kg |
| Column thickness | 30×50×1.0mm (industrial standard) |
| Finish | Powder coated for corrosion protection |
| Assembly | Boltless, tool-free adjustment |
Heavy duty longspan racks are built for larger, bulkier items that push the limits of standard shelving. These systems are custom-made to store large items securely—furniture, appliances, construction materials, and automotive parts.
Heavy duty longspan racks feature reinforced beam connections, thicker gauge steel for increased load-bearing capacity, deeper shelf depths for oversized items, and compatibility with pallet jack or light forklift access.
Everunion's long span shelving systems serve a wide range of industries:
Automotive Warehousing: Storing bulky components, heavy engines, and thousands of smaller parts. Longspan racks with adjustable levels accommodate varied sizes while maintaining quick access for parts retrieval.
Garment and Retail Storage: Multi-tier shelving systems for seasonal inventory with high SKU counts. Adjustable layouts adapt to changing product lines and seasonal fluctuations.
Cold Chain Operations: Long span shelving with corrosion-resistant coatings performs reliably in temperature-controlled environments where durability is essential.
E-commerce Fulfillment: Multi-level shelving for small, fast-moving items supports high-volume order picking with rapid turnaround requirements.
Manufacturing Facilities: Raw material and work-in-progress storage near production lines, with configurations that support lean workflow integration.
For many warehouse operations, hand loaded storage racks offer significant advantages over forklift-dependent systems:
| Advantage | Benefit |
|---|---|
| Lower equipment costs | No need for specialized forklifts or pallet jacks |
| Faster access for small items | Immediate retrieval without waiting for equipment |
| Improved safety | Reduced vehicle traffic in picking zones |
| Space efficiency | Narrower aisles possible without forklift turning radii |
| Staff flexibility | Any warehouse worker can pick without equipment certification |
Medium duty long span shelving is specifically engineered for these hand-loaded applications, with shelf heights positioned at ergonomic levels to minimize bending and reaching.
One of the most valuable features of Everunion's shelving systems is adjustability. Traditional fixed shelving locks businesses into static configurations, but adjustable pallet shelving adapts as inventory changes.
Key adjustment capabilities:
Beam height adjustment: Shelf levels can be repositioned in 50mm or 100mm increments
Depth customization: Systems can be configured for standard 600mm, 800mm, or custom depths
Modular expansion: Additional bays can be added without replacing existing structures
Layout reconfiguration: Complete system rearrangement possible as warehouse needs evolve
This flexibility is particularly valuable for businesses experiencing growth, seasonal fluctuations, or product line changes.

Everunion's long span shelving systems are backed by comprehensive manufacturing capabilities. The company holds ISO 9001, ISO 14001, ISO 45001, and CE certifications, with products meeting FEM and EN standards for global safety compliance.
Customization options available:
Dimensions: Custom heights, widths, and depths to fit specific warehouse layouts
Finish colors: Blue, grey, orange, yellow, or custom RAL colors
Load capacity: From light-duty (180kg/shelf) to heavy-duty configurations
Accessories: Wire decking, pallet supports, dividers, label holders
As a direct manufacturer, Everunion controls every step of the production process—from raw material sourcing to final installation—ensuring consistent quality and competitive pricing.
Conduct a thorough needs assessment: Analyze inventory characteristics—size, weight, turnover frequency—before selecting shelving specifications.
Plan for vertical space utilization: Install shelving to within safe distance of sprinklers and lighting, typically 300-600mm below ceiling obstructions, to maximize storage without compromising safety.
Implement ABC zoning: Store frequently picked items at waist level in the most accessible zones; move slow-moving inventory to higher or lower positions.
Consider future scalability: Choose modular systems that allow additional bays, tiers, or mezzanine integration as your business grows.
Medium duty long span shelving and heavy duty longspan racks provide the versatility, strength, and accessibility that modern warehouses require. Whether you need hand loaded storage racks for small parts picking or adjustable pallet shelving for mixed inventory, choosing the right system—and the right manufacturing partner—makes all the difference.
Everunion combines engineering expertise, manufacturing scale, and global experience to deliver industrial storage racks that optimize space, improve workflow, and provide long-term value. With over 20 years in the industry and a track record of successful projects across 90+ countries, Everunion is equipped to meet your warehouse shelving needs with precision-engineered, cost-effective solutions.
Ready to optimize your warehouse storage? Contact Everunion's engineering team for a professional assessment and customized long span shelving solution tailored to your specific operational requirements.
Contact Person: Christina Zhou
Phone: +86 13918961232(Wechat , Whats App)
Mail: info@everunionstorage.com
Add: No.338 Lehai Avenue, Tongzhou Bay, Nantong City, Jiangsu Province, China