Explore our high-durability shelving and racking configurations engineered to support loads from 300kg to 500kg per level.
As international supply chains shift toward rapid regional distribution and e-commerce fulfillment centers require denser storage, the demand for versatile, highly structural racking has intensified. Medium-duty racks operate in the crucial interface between heavy palletized structures and light-duty shelving.
Modern distribution hubs utilize medium-duty systems to handle high-turnover manual picking operations, store specialized industrial components, and house sub-assembly kits. According to industry data, the structural flexibility of adjustable medium-duty configurations reduces labor retrieval times by up to 35% compared to static deep-storage facilities.
We do not compromise on load integrity. While standard industry regulations dictate a safety margin factor of 1.5, our design engineering applies a 1.8 to 2.0 safety multiplier across all structural load-bearing load computations.
Through Finite Element Analysis (FEA) and testing under extreme strain conditions, we certify that our upright frames and step-beams resist bucking, structural torsion, and dynamic impact forces from manual loading.
A global leader in high-performance structural warehousing systems since 2015.
Step-by-step engineering quality control, powered by high-capacity automated production lines.
Our quality assurance protocol includes mandatory tests at key process junctions. To guarantee compliance under dynamic stresses, our raw material consists exclusively of high-strength structural grade steel (such as Q235B and SPCC cold-rolled steel) sourced from domestic mills with traceable chemical mill test certificates.
Our in-house staff of 35 dedicated inspectors utilizes ultrasonic thickness gauges to monitor uniform powder coat deposits (meeting the Qualicoat specification of 60-80 microns). Welded connections are monitored using automated optical and non-destructive welding checks (NDT) to prevent fatigue cracks over decades of usage.
Warehouse structures must adhere strictly to municipal, regional, and national structural and seismic regulations. At Lijin, we engineer solutions to meet your local requirements:
Where modern intralogistics is headed, and how Shenzhen Lijin is pioneering intelligent shelving.
Developing structural sensors integrated directly into dynamic beams. Real-time stress, deflection, and overload strain sensors report load conditions straight to warehouse management systems (WMS) to prevent catastrophic collapses.
Optimizing shelf-level interfaces to support high-accuracy automated retrieval shuttles and autonomous mobile robots (AMR). Zero-clearance guidance tracks built directly into steel shelf panels minimize transit tolerances.
Transitioning toward low-carbon footprint recycling steel and 100% VOC-free, thermosetting polyester powder coatings. Zero-emission curing processes reduce environmentally conscious enterprise carbon index points.
In-depth technical answers addressing load distribution, seismic guidelines, and optimization options.
Explore our structural platforms, pallet configurations, and heavy-duty logistics units engineered for reliable warehousing performance.
Lijin Racking