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Warehouse Cage Knowledge Center

A practical knowledge base for warehouse cage selection — specs, structure, load, process, maintenance and supplier choice.

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Warehouse Cage Knowledge Articles

Practical articles on warehouse cage selection, purchasing & customization, and manufacturing processes.

Surface Treatment What Is the Difference Between Hot-Dip and Electroplated Galvanized Warehouse CagesHot-dip and electroplated galvanizing are two common galvanizing processes; they differ greatly in zinc thickness, rust-free years, and appearance. 2026-10-18 Surface Treatment How to Choose Powder-Coating Colors for Warehouse Cages? Workshop Visual-Management Color SchemesPowder-coating color is not just aesthetic; it is a visual-management tool that uses color to distinguish material categories, zones, and statuses. 2026-10-13 Surface Treatment How to Judge Galvanized Layer Thickness on Warehouse Cages? Zinc Layer Testing and AcceptanceGalvanized layer thickness is a hard metric of cage rust protection; too thin and it rusts within two or three years—acceptance cannot be signed just because it looks silver-bright. 2026-10-14 Surface Treatment How Pickling and Phosphating Pretreatment Affect Warehouse Cage Surface QualityPickling and phosphating are the base coats before powder coating or baking finish; poor pretreatment makes even a thick coating peel off in sheets. 2026-10-15 Load & Specifications How Are Warehouse Cage Load Ratings Classified? Light, Medium and Heavy DutyWarehouse cages are generally classified into light, medium and heavy-duty grades according to the rated load per cage; choosing the right grade balances safety, cost and stacking levels. 2026-10-16 Load & Specifications How to Calculate Stacking Load on a Warehouse Cage? The Load on the Bottom CageWhen warehouse cages are stacked, the bottom cage bears the total weight of all cages and cargo above it—the base load. Many buyers look only at the per-cage rated capacity and overlook this stacking effect. 2026-10-17 Load & Specifications What to Watch When Loading Heavy Goods into a Warehouse Cage? Center of Gravity and Off-Center Load RisksWhen loading a warehouse cage with heavy goods, the real danger is not too much weight but an off-center load: a shifted center of gravity or one-sided concentration can topple a stack or tip during forklift handling. 2026-10-18 Load & Specifications How High Can Warehouse Cages Be Stacked? Stacking Height and Safety MarginHow many levels a warehouse cage can be stacked depends not on cage height but on the load-bearing capacity of the bottom cage and floor flatness. Standard folding cages commonly stack 3 to 4 high. 2026-10-13 Load & Specifications What Is the Difference Between Internal and External Dimensions of a Warehouse Cage?The internal and external dimensions of a warehouse cage differ considerably; many buyers order by external dimensions alone and then find their goods won't fit—the most common sizing pitfall. 2026-10-14 Load & Specifications How to Design Warehouse Cages Around Pallet Sizes? 1200×1000 vs 1100×1100When warehouse cages sit on pallets, the key is matching external cage dimensions to pallet size; a few millimeters off can mean an unstable, uneven lift. China's most common pallets are the 1200×1000 and 1100×1100 types. 2026-10-15