Highly customizable, high-stability storage structures for industrial, medical device, and 3PL operations
In recent years, Costa Rica has firmly established itself as a premium high-value manufacturing and logistics hub in Central America. Anchored by the Coyol Free Zone in Alajuela and the Metro Free Zone in Heredia, the country has experienced a major influx of multinational enterprises focusing on medical devices, high-tech electronics assembly, and complex agribusiness logistics. This structural pivot in the local economy demands specialized warehousing equipment, particularly medium-duty warehouse shelves (100~300KG per tier capacity).
Unlike heavy industrial logistics that depend entirely on raw heavy pallet racks, medical device assemblers, pharmaceutical distributors, and electronic component stores require highly flexible, hygienic, and modular manual picking systems. Standard 100-300KG shelves act as the primary operational link, ensuring that sensitive cargo is stored safely off the ground, easily accessible to workers, and organized under modern warehouse management systems (WMS).
Design engineering for Costa Rica cannot utilize basic off-the-shelf racking specifications. As a zone characterized by high seismic activity, any industrial storage installed in Costa Rican facilities must conform strictly to the Código Sísmico de Costa Rica (CSCR). Furthermore, the country's tropical climate—featuring high relative humidity levels and coastal salt spray near major trade gateways like Puerto Limón and Caldera—demands robust anti-corrosive powder coatings or high-quality hot-dip galvanized steel surfaces.
Everack’s medium warehouse shelves are specifically manufactured with advanced epoxy powder coatings and high-grade Q235B steel. Our structural engineers design custom-engineered frame profiles using finite element analysis (FEA) to ensure that the racks remain stable, elastic, and rigid during seismic activities, matching the exact environmental requirements of the Central American geography.
Worldwide, warehouse optimization has transitioned from static storage to dynamic, modular configuration management. Medium-duty longspan shelving (100~300KG) represents the most versatile class of industrial racking, balancing space optimization with manual inventory access. Let us analyze how global e-commerce execution centers and local high-value distributors employ these shelves to achieve higher density and operational throughput.
| Shelving Specification | Light Duty (50-100 kg) | Everack Medium Duty (100-300 kg) | Heavy Duty Pallet Rack (500+ kg) |
|---|---|---|---|
| Load Distribution | Uniform hand-load cartons | Cartons, plastic bins, heavy spare parts | Palletized freight, heavy bulk drums |
| Material Gauge (Upright) | 0.8mm - 1.2mm steel | 1.5mm - 2.0mm Q235B cold-rolled steel | 2.0mm - 3.0mm structural steel |
| Assembly Style | Direct slot / basic boltless | Heavy-duty butterfly hole / boltless adjust | Safety pin-locked heavy beam connectors |
| Corrosion Protection | Basic painted / single coat | Double-coat epoxy electrostatic powder coating | Hot-dip galvanized / heavy powder coat |
| Best Applications | Retail stockrooms, home offices | Pharmacies, FTZ electronics, micro-fulfillment | Industrial manufacturing, heavy machinery 3PL |
For micro-fulfillment facilities, utilizing standard heavy pallet racks for small items introduces excessive space loss and higher operational cost. Conversely, standard retail shelving lacks the structural stability to support high-density industrial storage. Everack’s 100~300KG load-capacity shelves solve this critical middle-ground requirement, presenting a modular longspan racking option with adjustable beams that allow warehouses to optimize the vertical clear height of their facilities.
Company Overview & Background: Nanjing Everack Storage Equipment Co., Ltd. was officially established in 2014, operating as a premier enterprise with over 12 years of core industry experience in industrial racking design and structural manufacturing. Situated in a modern industrial center in Nanjing, China, our manufacturing facility spans an expansive building area of 38,500 square meters. As a specialized global vendor with 9 years of dedicated export experience, our products are distributed across North America, Western Europe, and Australia, generating an impressive annual export revenue of USD 28.5 million.
Manufacturing Strength & Supply Chain Ecosystem: Supported by a robust network of more than 1,200 upstream supply chain partners—including top-tier steel suppliers, automated powder coating providers, and precision hardware manufacturers—we serve high-tier international clients. Our primary customer base consists of third-party logistics (3PL) providers, global e-commerce distribution centers, cold storage operations, and large-scale manufacturing facilities.
Quality Assurance & Inspection Standards: Quality control is embedded at every phase of our production lines. We maintain a dedicated Quality Control department staffed by 45 certified QC inspectors. Our quality detection standard complies strictly with international metrics (ISO 9001, CE, and AS4084 structural safety guidelines).
R&D Engineering & Customization Capability: Driven by strong engineering capabilities, Everack employs a professional team of 68 R&D engineers who utilize Finite Element Analysis (FEA) and 3D CAD modeling to engineer high-capacity, seismic-resistant storage systems. In the past year alone, our engineering unit successfully released 185 new product innovations and customized profile iterations.
Understanding user intent allows us to design and deliver products suited to localized business scenarios. Medium warehouse shelves with load limits of 100~300KG per layer serve critical applications across multiple commercial ecosystems in Costa Rica:
Costa Rica is a primary exporter of medical components. Everack’s chrome-plated and high-durability electrostatic-sprayed 200kg shelving systems are ideal for Class 10,000 cleanrooms, presenting zero outgassing and high chemical resistance during sterilization cycles.
Fresh produce (pineapple, bananas) and bio-pharmaceuticals require temperature-controlled warehousing. Our galvanized, corrosion-resistant steel racks operate seamlessly at temperatures as low as -30°C without metal embrittlement or structural degradation.
With localized last-mile delivery growing in San José, our boltless medium-duty shelves support high-speed manual picking lines. Shelves can be customized with wire mesh decking or steel divider plates to house high-variation SKUs.
The future of warehouse operations rests on smart integration and green manufacturing. At Everack, our design team is driving innovation through three core engineering goals:
Explore our diverse product line manufactured under rigorous CE, ISO9001, and AS4084 certification processes
Get professional answers about structural design, compliance, shipping, and installation in Costa Rica
Whether you operate in the high-tech medical cleanrooms of Coyol Free Zone or manage retail logistics in downtown San José, our design engineering team is ready to build your custom layout.
Request a Professional Layout & Free Quote
Everack