Pre-selected high-durability medium and heavy warehouse shelving systems optimized for immediate shipping and installation in Tangerang, Bekasi, and Cikarang depots.
The Greater Jakarta Area (Jabodetabek) serves as the economic nerve center of Indonesia, generating more than 60% of the country's transactional logistics volume. As modern warehousing moves closer to urban centers to facilitate rapid-delivery frameworks (last-mile distribution), spatial footprint management has become paramount. With land values soaring in industrial parks like Karawang, Cikarang, and Bekasi, logistics managers are increasingly transitioning away from single-tier layouts towards high-density, multi-tier mezzanine and medium-duty shelving configurations ranging from 100KG to 300KG load-bearing capacity per level.
This demographic and infrastructural pivot has catalyzed a sharp spike in demand for medium warehouse shelving. E-commerce fulfillment, light assembly, spare-parts distribution, and pharmaceutical dispatching centers require modular shelving structures that allow manual picking and selective retrieval without requiring heavy-duty material handling machinery. CrownRacking's medium-duty structural shelving is precisely designed to maximize vertical volume while retaining modular, scalable flexibility for fast-evolving inventory turnovers in Jakarta's high-velocity distribution centers.
Understanding the micro-elements of structural steel and coating technologies that protect your warehouse investments from mechanical stress and severe environmental conditions.
All load-bearing members are manufactured using cold-rolled Q235B steel, featuring an elastic limit of ≥ 235 MPa and tensile strength of 370-500 MPa. This chemistry guarantees minimal structural deflection under prolonged static loads.
To resist Jakarta's humid tropical air (RH averaging 75%-90%), we apply an electrostatic thermosetting polyester powder coating (60-80 microns thick) preceded by automated phosphoric acid pre-treatment and multi-stage rinse baths.
Utilizing tapered keyhole connections and locking safety pins, our shelving systems avoid reliance on friction joints. The beam-to-frame connection actually strengthens as weight is applied, protecting manual handlers.
| Shelving Parameter | Medium Duty (Type A) | Medium Duty (Type B) | Premium Longspan (Type C) |
|---|---|---|---|
| Load Rating Capacity | 100 kg - 150 kg per tier | 150 kg - 300 kg per tier | 300 kg - 500 kg per tier |
| Standard Upright Profile | 50mm x 47mm x 1.5mm (Cold-rolled) | 55mm x 47mm x 1.8mm (Cold-rolled) | 60mm x 50mm x 2.0mm (Cold-rolled) |
| Beam Configurations | P-section (Step beam) 50x30x1.2mm | P-section (Step beam) 60x40x1.5mm | P-section (Step beam) 80x50x1.5mm |
| Shelf Inserts | 0.6mm-0.8mm Powder-coated Steel Decking | 0.8mm-1.0mm Powder-coated Steel Decking | 18mm High-Density Particle Board or Steel Panels |
| Corrosion Protection | Pre-galvanized / Epoxy Powder Coating | 80μm Powder Coating with Salt-spray validation | Hot-Dip Galvanized / Heavy Epoxy Coating |
| Height Configurations | 1500mm to 2500mm | 1800mm to 3500mm | 2000mm to 6000mm (Up to 3-tier Mezzanines) |
Indonesia is located within the active Pacific Ring of Fire, classifying Jakarta and its neighboring satellite cities as moderate-to-high seismic threat sectors. Under the Indonesian building codes (specifically SNI 1726:2019 regulating structural seismic design forces), any elevated warehouse infrastructure must incorporate dynamic load margins and seismic anchoring configurations.
CrownRacking prevents shelving failures through custom-engineered seismic baseplates, reinforced cross-bracing structural systems, and specialized anchor bolts designed to absorb ground motion. Our structural engineers utilize finite element method (FEM) programs to simulate local seismic movements. We supply comprehensive structural load charts and safety validation protocols for every installation site, ensuring your facility remains compliant with local BKPM safety requirements, protecting your capital investments, and safeguarding your warehouse operators.
As a vertically integrated manufacturer based in Ningbo's major industrial manufacturing corridor, CrownRacking bridges the gap between premium design standards and direct-from-factory pricing. With an expansive 46,500 m² modern production facility, our manufacturing lines employ robotic continuous welding systems and automated cold-roll forming mills that ensure consistent dimensions and straight alignments across all uprights and step beams.
Our geographic proximity to the Port of Ningbo (one of the world's highest capacity container hubs) allows us to secure reliable shipping slots to Jakarta's Tanjung Priok Port with reduced transit times and optimized freight costs. Backed by 5 years of dedicated international trade experience and 8 years of manufacturing leadership, our annual export volume has reached $42,000,000, reflecting our role as a trusted supply partner for multi-national logistics setups throughout North America, Europe, and Southeast Asia.
Operating a zero-defect quality management framework overseen by 62 professional QC inspectors. We monitor structural performance from initial steel coil entry down to post-production packaging.
Every batch of steel undergoes mechanical elongation tests and yield-point validation before rolling. After roll-forming, our QA team uses precision Laser Coordinate Measuring machines to check upright dimensions, limiting error margins to under ±0.05mm.
Our quality lab performs systematic destructive and non-destructive load tests on finished beams and upright frames, verifying compliance with European FEM standards and US RMI certifications. Coating thickness and adhesion are analyzed using specialized electronic testing equipment to confirm a uniform finish that resists humidity and corrosion.
CrownRacking supports multi-national and local companies in Jakarta with comprehensive design and logistics services. We help clients maximize their space efficiency, calculate structural load limits, and coordinate shipping and installation.
Our dedicated engineering department offers structural integration services to tailor layouts to your facility's requirements. We support custom RAL color schemes to match corporate visual identity, specialized racking protectors to absorb lift-truck impact, and customized bay lengths to match specific storage bins. Having designed and shipped over 1,200 warehouse projects globally, we can manage transport to your site in Jabodetabek and assist with final installation.
Below is our full industrial warehouse catalog. Select a model to view full technical specifications, loading charts, and shipping terms for Southeast Asia.
Technical guidance to assist procurement officers and logistics engineers in selecting and importing medium-duty racking systems to the Greater Jakarta Area.
CrownRacking
