Engineered for maximum payload stability, severe impact resistance, and seamless cold-chain logistics in Erdenet's industrial operations.
Ningbo Xinmiao Storage Equipment Co., Ltd. delivers high-capacity steel stack racking engineered specifically for heavy industrial environments and international transport hubs.
Erdenet, located in Orkhon Province, stands as one of Mongolia’s most critical industrial hubs, primarily anchored by the Erdenet Mining Corporation—one of the largest copper and molybdenum mining and ore processing complexes in Eurasia. Operating in a sub-arctic continental climate characterized by extreme temperature fluctuations ranging from +35°C in summer to below -40°C in winter, industrial infrastructure in this region demands structural materials capable of enduring thermal stress without micro-fracturing or brittle failure.
Technical Insight: Standard mild steel racks exposed to sub-zero temperatures (-30°C to -45°C) experience a sharp transition from ductile to brittle state. Our specialized Q355B low-alloy steel stack racks undergo notch impact testing to preserve mechanical toughness and prevent structural fatigue during high-density stacking in unheated Eurasian warehouses.
The operational throughput of Erdenet’s heavy industry relies on continuous maintenance, repair, and operations (MRO) logistics. Key logistical bottlenecks involve the safe storage and quick retrieval of oversized machinery parts, heavy flotation reagents, structural steel beams, conveyor components, and massive OTR (Off-the-Road) tires used in mining dump trucks. Fixed selective pallet racking systems often lack the flexibility required to store irregularly shaped, ultra-heavy payloads or to adapt to rapidly changing inventory footprints in large-scale staging grounds.
Portable stack racking (also known as nestable or post racks) offers three fundamental engineering advantages in heavy industrial operations:
High yield strength structural steel engineered for low-temperature impact resistance, ensuring maximum safety factors under static loading up to 2,500kg per unit.
Robotic MIG welding inspected via non-destructive testing (NDT) to guarantee 100% full-penetration joints capable of resisting extreme dynamic forklift impacts.
Multi-stage thermosetting epoxy-polyester powder coating processed at 200°C for exceptional resistance against atmospheric sulfur and chemical exposure in mining areas.
Spanning 35,000 square meters, our automated production facility integrates heavy precision machinery, strict NDT testing, and continuous QC monitoring by 25 specialized inspectors.


















Shipping heavy industrial storage equipment to landlocked industrial locations like Erdenet requires specialized packing designs that maximize sea-to-rail container cubing while preventing structural surface oxidation during rail transit through northern border gates.
Our portable stack racks utilize removable post designs and nesting base frames. Compared to fully welded rigid racks, our knock-down (KD) stack racking increases loading capacity from 45 units per 40ft High Cube container up to 180 units per container. This 300% payload density increase reduces international freight cost per unit by over 65%, providing immense cost savings for procurement teams operating in Orkhon Province.
All Ningbo Xinmiao structural racking systems strictly comply with international structural stability frameworks, including FEM 10.2.02 (European Racking Federation Code) and ISO 9001:2015 quality management benchmarks. Furthermore, structural calculations account for dynamic horizontal acceleration during forklift positioning and regional seismic risk coefficients applicable to northern Mongolian geographical zones.
Discover customizable stack racks, tire storage systems, fabric roll racks, and heavy-duty drive-in configurations engineered for global distribution.
Partner with Ningbo Xinmiao Storage Equipment Co., Ltd. for engineering excellence, extreme climate durability, and factory-direct pricing.
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