Smart SMT
Product Catalog
Industrial Storage & Case Flow Racking Systems
Engineered with precision roll-formed cold rolled steel, heavy-load gravity track beds, and multi-tier picking levels for high-throughput distribution environments.
Smart SMT
Long Span
Multi-Level
Selective
Double Deep
CE & ISO
Wire Mesh
650kg / Layer
Executive Industry Analysis: The Role of Case Flow Racking in Sri Lanka's Modern Logistics Infrastructure
Sri Lanka's geographic location at the crossroads of major Indian Ocean maritime shipping corridors makes it a vital logistics and transshipment hub. However, rapidly surging warehousing land costs around the Western Province—especially across Colombo, Peliyagoda, Kelaniya, Wattala, and Katunayake—have placed immense pressure on industrial operators. Warehouse managers are transitioning from static, low-density shelving systems to dynamic, gravity-fed Case Flow Racking (Carton Flow Racking) manufactured directly in China.
Unlike conventional static shelving that forces pickers into travel paths across long storage aisles, dynamic case flow systems operate on a gravity-fed inclined roller bed (typically engineered at an incline angle of 2.5° to 3.5°). Cartons, plastic totes, and bins are loaded from the rear loading aisle and effortlessly glide down to the front discharge picking face on durable aluminum or steel roller tracks. This establishes a strict First-In, First-Out (FIFO) stock rotation cycle, completely separating replenishment traffic from active order picking routes.
75%
Floor Space Utilization Efficiency
40%
Reduction in Picker Travel Distances
99.8%
FIFO Picking Accuracy Rate
30-150kg
Standard Track Loading per Level
Localized Engineering
Application Scenarios Across Sri Lankan Industrial Sectors
Tailored technical integration for free trade export zones, maritime packaging lines, temperature-controlled facilities, and e-commerce fulfillment centers.
Apparel & Garment Trims Line-Side Feeding
In Sri Lanka's world-renowned apparel export clusters (such as Board of Investment zones in Katunayake, Biyagama, and Seethawaka supplying global brands like Victoria's Secret, Nike, and Marks & Spencer), manufacturing efficiency depends on lean line-side replenishment. Case flow racks are deployed along modular sewing rows to store buttons, zippers, thread cones, and labels in standardized plastic bins. Workers receive continuous gravity-driven replenishment without material handlers interrupting ongoing sewing lines.
Ceylon Tea Value-Addition & Packaging
Sri Lanka is the global benchmark for orthodox and specialty black teas. Tea blending, bagging, and export packaging facilities in Grandpass, Peliyagoda, and Kelaniya handle hundreds of blended SKU varieties, tea-bag cartons, metal caddies, and flavored pack envelopes. Case flow systems provide airtight carton gravity feeds with zero dust entrapment, facilitating strict date batching and automated batch-traceability before master cartons are palleted for ocean export through the Port of Colombo.
FMCG & E-Commerce Micro-Fulfillment
With the exponential expansion of Sri Lankan omni-channel retail and e-commerce platforms (such as Daraz, Kapruka, Cargills Food City, and Keells Super distribution centers), order fulfillment centers face severe carton picking bottlenecks. Multi-tier Case Flow Racks integrated with pick-to-light LED modules and belt takeaway conveyors enable split-case order picking speeds of over 300 picks per hour per operative, drastically cutting order fulfillment lead times across the Western and Central Provinces.
Emerging Trends & Environmental Engineering for Sri Lanka
Under the framework of Sri Lanka's National Logistics Policy (NLP) and the continuous capacity expansion of the Colombo Port terminals (including CICT, SAGT, JCT, and the East Container Terminal), warehousing developments are modernizing rapidly. Logistics park developers are standardizing on clear ceiling heights exceeding 10 to 12 meters. This architectural shift creates significant demand for multi-tier mezzanine-integrated case flow structures, allowing factories to build three-dimensional order preparation towers without consuming valuable ground square footage.
Furthermore, Sri Lanka's tropical marine environment represents an aggressive corrosive atmosphere. High ambient temperatures averaging 28°C to 33°C, relative humidity routinely exceeding 80% to 90%, and airborne coastal chloride ions in the Colombo metropolitan belt will quickly deteriorate standard commercial steel. HEDA Shelves addresses this severe environmental challenge through rigorous factory pre-treatment:
| Engineering Parameter | Standard Export Specification | Sri Lanka Heavy-Duty Coastal Upgrade | Operational Advantage |
|---|---|---|---|
| Pre-Treatment Cycle | Standard solvent degreasing | 5-Stage Immersion Pickling & Zinc Phosphating | Eliminates microscopic scale, rust, and salt nucleation sites. |
| Coating Chemistry | Standard indoor epoxy powder | Electrostatic Thermosetting Epoxy-Polyester (C3/C4 Resistant) | Total dry film thickness of 70–90 μm; prevents peeling in high humidity. |
| Roller Track Material | Standard cold rolled galvanized steel | High-Tensile Aluminum Alloy / High-Impact Polymer Wheels | Low friction coefficient (0.03), noise dampening, zero rust formation. |
| Dividers & Guides | Uncoated sheet metal guides | Full-Length Galvanized Sheet Steel / Snap-In Polycarbonate | Tool-free width adjustment for rapid seasonal SKU alterations. |
| Load Capacity Per Lane | 30 kg – 60 kg per linear meter | Up to 150 kg per linear meter (Reinforced Double Bed) | Safely accommodates heavy canned goods, hardware, and fabrics. |
Guangzhou Heda Shelves Co., Ltd.
Founded in 2001, HEDA Shelves is an internationally certified designer and manufacturer of high-density warehouse storage systems. Operating from our modern 30,000 m² production base in Guangzhou, China, we combine automated robotic roll-forming with stringent global engineering standards to supply turnkey storage infrastructure to more than 120 countries, including dedicated fulfillment projects throughout South Asia.
25+
Years of Expertise
Established in 2001, providing continuous engineering refinement in high-density gravity systems.
30,000 t
Monthly Output Capacity
Guaranteed high-tonnage fabrication speed to support large infrastructure tenders and fast lead times.
10,000+
Projects Completed
Over 10,000 operational storage installations worldwide verified under CE & ISO 9001:2015 standards.
100% CAD
Free 2D/3D Design
Custom structural load engineering calculations and 3D realistic renderings supplied prior to order placement.
Buyer Advisory
Frequently Asked Questions for Sri Lankan Logistics & Procurement Directors
Direct import of structural steel racking from Chinese factories involves navigating exchange regulations, tariff schedules, shipping logistics, and structural safety verification. Below are detailed answers formulated by our senior international trade and engineering teams.
1. What payment methods and currency arrangements are accepted for exports to Sri Lanka? +
We work closely with major commercial banks in Sri Lanka (including Commercial Bank of Ceylon, Hatton National Bank, Sampath Bank, and Bank of Ceylon). In compliance with Central Bank of Sri Lanka (CBSL) trade directions, we accept Irrevocable Letters of Credit (L/C at sight), Usance L/C under agreed financing terms, as well as Telegraphic Transfers (T/T with deposit and balance against Bill of Lading). Contracts can be denominated in USD or directly in Chinese Yuan (RMB/CNY) to reduce foreign exchange conversion spread risks.
2. What are the applicable HS Codes and customs clearance procedures at the Port of Colombo? +
Industrial steel racking and case flow components are generally imported under HS Code 7308.90 (Structures and parts of structures of iron or steel). For registered enterprises under the Board of Investment of Sri Lanka (BOI) under Section 17 or Section 16, capital equipment for factory development or expansion may qualify for fiscal duty waivers, CESS concessions, or deferments. We provide full export documentation packs—including detailed Commercial Invoices, Certificate of Origin (Form B or CO), Packing Lists matching piece-marks, and Mill Test Certificates—ensuring smooth clearance with Sri Lanka Customs at Colombo port terminals.
3. How do you prevent corrosion and paint peeling in Sri Lanka's high-humidity coastal zones? +
Atmospheric salinity in coastal logistics belts like Peliyagoda and Wattala requires upgraded surface defense. Every steel beam and upright manufactured in our factory undergoes an automated five-stage pre-treatment cycle consisting of alkali degreasing, clean water rinsing, acid rust removal, zinc phosphating, and deionized passivation. Following pre-treatment, we apply electrostatic polyester powder coating baked at 180°C–200°C, producing a resilient dry film thickness of 70 to 90 microns. For roller axles and track guide components, we utilize hot-dip galvanized or high-strength extruded aluminum materials to eliminate rust potential.
4. What ocean shipping transit times and container loading efficiencies can be expected? +
Direct container vessels sailing from Guangzhou/Nansha or Shenzhen/Shekou ports to the Port of Colombo have a fast ocean transit time of just 10 to 14 days. Because case flow racks consist of frames, beams, and lightweight roller beds, uncalculated packaging can lead to high dead freight. Our dispatch team uses 3D container stuffing optimization software to combine dense structural steel uprights with nested roller tracks and boxed accessories into 40ft High Cube (40HQ) containers, reaching over 90% volumetric and weight utilization to minimize the freight cost per rack lane.
5. What building data is needed to provide a customized 2D CAD layout and structural quotation? +
To provide an accurate structural proposal, we require: (1) Architectural warehouse layout showing clear building height to the lowest obstacle, column grid spacing, and fire sprinkler drop levels; (2) Carton or tote specifications, including external dimensions (Width x Depth x Height), maximum gross weight, and bottom construction (smooth, ribbed, or runner base); (3) Throughput requirements, such as number of SKUs, required face pick lanes, and total depth capacity; (4) Sub-floor concrete slab specifications (thickness, reinforcement, and compressive strength rating). Within 24–48 hours, our technical engineering office will provide a complete 2D CAD layout and 3D visual rendering free of charge.
6. How are on-site assembly and installation handled across Sri Lankan project sites? +
Every shipment arrives with numbered bundling, comprehensive component schedules, and bilingual 3D exploded assembly diagrams. Because HEDA case flow racks feature modular, boltless beam clip-in connectors and drop-in roller track brackets, local Sri Lankan engineering teams or general contractors can assemble them rapidly using basic hand tools. For large logistics installations or multi-tier mezzanine flow racking projects in BOI industrial parks, we provide real-time video engineering supervision, or we can dispatch an experienced factory installation supervisor to lead and certify the erection process locally.
Accelerate Your Warehouse Intralogistics Across Sri Lanka
Eliminate picking bottlenecks, enforce strict FIFO rotation, and unlock up to 75% more usable storage density. Consult with HEDA Shelves' international engineering team today for custom CAD layouts, certified structural calculations, and direct-from-factory wholesale pricing.