Flow Through Pallet Racking Manufacturer & Exporter Serving Thailand

Precision-Engineered FIFO Gravity Flow Systems, High-Density Dynamic Storage & Turnkey Warehouse Solutions Tailored for Bangkok, the Eastern Economic Corridor (EEC), and ASEAN Cold Chain Logistics.

Export Portfolio • Thailand Delivery

High-Efficiency Warehouse Racking & Gravity Flow Systems

Manufactured under strict ISO 9001:2015 and CE quality standards, our dynamic flow-through racks, boltless shelving, and structural racking systems maximize floor cubic utilization by up to 85%, providing Thai logistics operators with accelerated throughput and seamless pallet inventory rotation.

Engineering Whitepaper

The Mechanics of Flow-Through Pallet Racking in Modern Logistics

Flow-through pallet racking—often termed gravity flow or dynamic live storage—is an engineered high-density storage methodology that relies on dedicated loading and picking faces separated by an inclined roller track bed. Operating on an absolute First-In, First-Out (FIFO) discipline, it harnesses natural gravitational forces to glide palletized merchandise smoothly from replenishment aisles to dispatch pick faces.

Gravitational Flow Angle Control

Every dynamic flow rack engineered by HEDA utilizes an inclination gradient calibrated between 2.5% and 3.5% (approx. 1.5° to 2.0°). This precise gradient overcomes static pallet inertia without inducing excessive rolling acceleration, catering directly to standard Thai wooden pallets (1000mm x 1200mm) and plastic hygiene skids.

Braking Rollers & Speed Retarders

To prevent catastrophic pallet impact forces over extended lane runs (up to 20 pallets deep), our tracks feature centrifugal brake rollers installed at metered pallet intervals. These speed-limiting rollers maintain a uniform glide velocity of approximately 0.25 to 0.30 meters per second, irrespective of pallet weight fluctuations (300kg to 1,500kg).

Automatic Pallet Separation Locks

At the pick face discharge end, mechanical pallet separators isolate the leading pallet from the line load pressure of following pallets. This eliminates back-pressure against the forklift forks during extraction, ensuring compliant, safe handling in high-velocity cross-dock facilities across Bangkok and Chonburi.

Storage System Type Inventory Rotation Space Utilization Ratio Aisle Requirements Picking Throughput Direct Forklift Impact Risk
Flow-Through (Pallet Flow) 100% Strict FIFO 80% – 85% (Ultra-Dense) 2 (1 Infeed + 1 Outfeed) Maximum (Simultaneous Load/Pick) Zero (External Aisles Only)
Standard Selective Racking FIFO or LIFO 35% – 45% (Conventional) 1 per every 2 rack bays Moderate (High travel distance) High (Frequent aisle transit)
Drive-In Racking Strict LIFO 65% – 75% (High-Dense) 1 shared entry aisle Low (Bottlenecks in deep lanes) Extreme (Truck enters rack core)
Push-Back (Carton/Pallet) LIFO 60% – 70% (Medium-Dense) 1 shared operating face Medium (Good for buffer batches) Low (Front beam face only)
Radio Shuttle System Programmable FIFO / LIFO 80% – 90% (Automated Dense) 1 or 2 operating faces High (Automated internal travel) Minimal (Shuttle operates inside)

*Data based on standardized 10,000 sqm warehouse footprint with 10.5m clear ceiling height comparing pallet storage positions.

Thailand Strategic Logistics

Localized Flow-Through Applications Across Thai Industrial Hubs

Thailand serves as the central logistics nexus of the Greater Mekong Subregion (GMS) and ASEAN. With rapid industrialization fueled by the Eastern Economic Corridor (EEC) and booming cold chain demands, flow-through pallet racking resolves specific operating friction points across key domestic sectors.

1. Eastern Economic Corridor (EEC): Automotive & EV Component JIT Buffers

Known as the "Detroit of Asia," Thailand's automotive cluster spanning Chonburi, Rayong, and Chachoengsao is transforming into an Electric Vehicle (EV) assembly epicenter. Tier-1 and Tier-2 automotive component suppliers must synchronize parts sequencing directly with Just-In-Time (JIT) and Just-In-Sequence (JIS) line-feeding protocols.

  • Separation of Replenishment and Picking: Flow-through racking ensures forklift replenishment from the rear never crosses paths with electric tow tractors retrieving battery packs, stamping panels, and wiring harnesses.
  • Dynamic Carton Flow for Sub-Assemblies: Heavy-duty carton flow tracks integrated into lower pick levels permit ergonomic bin retrieval without staging congestion.
  • Elimination of Mixed Batches: Lane-dedicated SKU assignment prevents costly incorrect part delivery to vehicle assembly belts.
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Auto parts warehouse with flow through shelving and pallet racking
High density pallet flow racking in cold storage freezer warehouse

2. Cold Chain Distribution: Seafood, Poultry & Tropical Fruit Exports

From frozen poultry and shrimp processing in Samut Sakhon to fresh durian and mangosteen consolidation in Chanthaburi and Rayong, temperature-controlled facilities operate under intense refrigeration operating expenses. Energy waste must be minimized through compact cubic density.

  • 35% Reduction in Refrigerated Volume Cost: Eliminating intermediate forklift corridors allows cooling systems to circulate air exclusively over dense pallet masses down to -25°C.
  • Expiration Date Control (Strict FIFO): Critical for perishable seafood and dairy cold rooms to ensure harvest and slaughter date compliance prior to international export.
  • Low-Temperature Lubricated Bearings: Sealed stainless-steel roller bearings treated with specialized synthetic low-temp grease guarantee frictionless rotation without freezing.
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3. Greater Bangkok & Samut Prakan: High-Velocity FMCG & Retail Fulfillment

Warehousing real estate along the Bangna-Trad highway corridor (Km 18 to Km 39) and Wang Noi (Ayutthaya) commands the highest rental rates in Southeast Asia. Retail grocery giants (e.g., Lotus's, Big C, CP All) require rapid turnaround for hundreds of dry FMCG goods.

  • Simultaneous Inbound & Dispatch Operation: Trucks unload at rear consolidation docks feeding straight into flow lanes while order-assembly teams pick uninterrupted at the front.
  • High Pallet Density per Building Column Grid: Deep flow channels engineered to 6, 8, or 12 pallet depths maximize structural bays between standard 18m building columns.
  • Direct Labor Savings: Forklift travel distances drop by up to 40% compared to conventional selective layout networks, curbing operator fatigue and battery charging cycles.
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Pallet flow racking for food and beverage FIFO storage
Market Dynamics • Thailand 4.0

Macro Trends & Environmental Factors Shaping Thai Warehousing

Designing industrial storage infrastructure for Thailand requires an understanding of distinct geotechnical, climatic, and macroeconomic realities. Specifying off-the-shelf racking without addressing local site conditions introduces substantial operational failure risks.

Rising Industrial Land Leases

Prime warehouse rents in Samut Prakan and Pathum Thani have increased significantly over recent quarters. Logistics operators can no longer afford wide, empty reach-truck aisles. Converting to gravity flow racks retrieves up to 45% of lost floor space without expanding structural building boundaries.

Monsoon Humidity & Rust Resistance

Thailand's tropical climate generates average relative humidity levels exceeding 80% to 90% during the monsoon season. HEDA implements an automated 9-step pickling, phosphating, and 80μm electrostatic polyester powder-coating process that guarantees 500+ hours of salt-spray corrosion protection.

Bangkok Soft Clay Foundation Load

The Chao Phraya River Delta consists of deep, compressible marine soft clay ("Bangkok Soft Clay"). To prevent localized slab settlement or differential deflection under dense static pallet rows, our structural engineers design oversized load-distribution footplates with high-tensile anchor embedments.

BOI Automation Incentives

The Thailand Board of Investment (BOI) grants generous corporate income tax exemptions for logistics facilities adopting semi-automated material handling. Implementing gravity flow-through networks serves as an ideal, non-powered entry into automation qualifying under modernized warehouse enhancement metrics.

Original Equipment Manufacturer

Why Thai Procurement Teams Source Factory-Direct with HEDA Shelves

With more than two decades of dedicated manufacturing excellence, Guangzhou Heda Shelves Co., Ltd. operates as a leading international exporter of advanced warehouse racking, cantilever racking, industrial mezzanine platforms, and dynamic flow racking to industrial enterprises worldwide.

2001
Established Year (25+ Yrs)
30,000m²
Modern Production Campus
30,000t
Monthly Steel Output
10,000+
Global Completed Projects

Full In-House Cold Roll-Forming

Our facility hosts 15 precision automated roll-forming lines producing omega upright columns and heavy interlocking box beams from certified Q235B and Q355B structural steel, strictly verifying yield strength and elastic deflection limits.

Complimentary CAD & 3D Modeling (24h)

Send our senior engineering team your warehouse architectural dwg drawings. Within 24 hours, we return complete aisle layouts, load rating tables (in metric kg and imperial lbs), 3D isometric perspectives, and container stuffing plans.

Global Verifiable Certifications

HEDA products undergo independent structural inspection compliant with European EN 15512, Australian AS 4084, and American RMI standards. Certified with ISO 9001:2015 (No. 18624Q00169R0M) and CE Marking (No. 2435-CPR-8605159).

Procurement Intelligence

Frequently Asked Questions: Importing Racking Systems into Thailand

A comprehensive regulatory and technical guide compiled by our international trade desk to assist factory owners, procurement leads, and third-party logistics (3PL) directors across Thailand.

Can we import flow-through racking duty-free into Thailand under the China-ASEAN Free Trade Agreement (ACFTA Form E)?
Yes, absolutely. Under the ASEAN-China Free Trade Agreement (ACFTA), pallet racking systems and structural steel components classified under HS Code 7308.90 qualify for preferential 0% customs import duty when accompanied by an official Certificate of Origin (Form E) issued by China Customs. As a veteran exporter, HEDA Shelves issues original Form E documentation alongside certified commercial invoices and packing lists, saving Thai buyers the standard 5% to 10% Most Favoured Nation (MFN) import tariff. Importers only need to settle local 7% Thai Value Added Tax (VAT), which is reclaimable in normal business accounting.
What are the ocean shipping transit times and port options from your factory to Thailand?
Our primary manufacturing complex in Guangzhou is conveniently located adjacent to major South China ocean container terminals (Guangzhou Nansha Port and Shenzhen Shekou / Yantian Ports). Ocean freight transit time from Guangzhou/Shenzhen to Laem Chabang Port (Chonburi) is typically only 4 to 7 days, and 5 to 8 days to Bangkok Port (Klong Toey / PAT). We support FOB, CIF, and CFR trade incoterms, offering container-optimized strapping and bundle packing that eliminates in-transit shifting and optimizes 40ft High Cube container payload volume.
Are HEDA flow racks compatible with standard Thai wooden and plastic pallets?
Yes. We engineer our roller track channels and roller spacing specifically around the bottom-runner layout of your facility's skids. In Thailand, the predominant pallet formats are the 1000mm x 1200mm (Thai standard / ISO / GMA) and the 1100mm x 1100mm (Japanese Industrial Standard - JIS) popular in automotive and electronics manufacturing. Whether your operation uses 3-skid perimeter wooden pallets, solid-deck hygiene plastic pallets, or wire mesh stillages, we calculate the exact roller centerline distance (typically 50mm, 75mm, or 100mm pitch) to prevent bottom sagging, pallet judder, or roller stalling.
How do you handle structural compliance with Thai Building Control Act regulations and seismic criteria?
Industrial buildings in Thailand fall under the purview of the Ministry of Interior Building Control Act B.E. 2522 and local municipality guidelines. While northern Thailand (Chiang Mai, Chiang Rai) and western zones carry elevated seismic hazard ratings, central industrial plains (Bangkok, EEC) require strict structural calculations against wind shear on outer cladding (for rack-supported structures) and floor live-load deflection. HEDA supplies comprehensive engineering calculation sheets, finite element analysis (FEA) stress proofs, and material mill test certificates (MTC). These technical submittals are formatted for swift review and structural endorsement by your local Thai Licensed Professional Engineer (Senior Civil Engineer / Vaikarn).
Do you provide on-site installation support, assembly teams, or supervision in Thailand?
We provide versatile installation service tiers depending on your preference. For turn-key projects, we can dispatch seasoned installation supervisors to job sites in Chonburi, Rayong, Bangkok, or Ayutthaya to oversee erection, leveling, roller track calibration, braking resistance testing, and slab anchoring. Alternatively, we provide granular 3D assembly CAD blueprints, color-coded component tagging, step-by-step video installation walkthroughs, and real-time remote engineering assistance for your chosen local Thai mechanical contractor.
What maintenance is required for gravity flow roller tracks in high-dust industrial environments?
Because gravity flow systems operate mechanically without high-voltage servo motors or wiring harnesses, maintenance requirements are minimal. Our galvanized steel rollers incorporate dust-shielded internal ball bearings that prevent particle ingress from dusty warehouse environments (e.g., feed mills, rubber processing, ceramic plants). Recommended periodic maintenance is limited to an annual optical inspection of the roller beds, checking for debris accumulation in the track channels, and verifying that the end-stop pallet separation locks engage freely.

Accelerate Your Thailand Facility Throughput with HEDA Flow Racks

Whether you are engineering a temperature-controlled cold room in Samut Sakhon, an EV component buffer in Rayong, or an e-commerce sorting hub in Bangkok, HEDA Shelves delivers direct manufacturer pricing, proven structural steel resilience, and rapid Form E duty-free export logistics.