The industrial landscape of Pakistan is undergoing an unprecedented modernization program. Enabled by the growth of the China-Pakistan Economic Corridor (CPEC), international trade corridors, and Special Economic Zones (SEZs) like M-3 Industrial City in Faisalabad and Korangi Industrial Area in Karachi, traditional warehouses are transforming. The days of low-density, manual floor stacking are giving way to high-density, multi-level structural systems.
Among these technologies, Pallet Flow Racking (also known as Gravity Flow Racking) has emerged as the premier dynamic storage solution. Unlike selective racks which require extensive aisles for forklift maneuvers, gravity flow systems rely on inclined roller tracks. Pallets are loaded from the charging (loading) aisle and travel forward by gravity to the discharging (unloading) face. This design guarantees automatic FIFO (First-In, First-Out) inventory rotation.
This operational mechanism is vital for Pakistan’s dominant industrial sectors. The FMCG, pharmaceutical, cold chain distribution, and food processing industries (such as dairy in Punjab and fruit processing in Multan and Sargodha) operate with highly perishable stocks. Implementing a rigid FIFO flow prevents stock spoilage, tracks batch codes systematically, and maximizes storage capacity up to 150% compared to traditional racking methods.
Engineering storage racks for Pakistani territories demands detailed attention to local challenges. Seismic design is paramount; key metropolitan zones such as Karachi, Quetta, and Islamabad reside within high-risk seismic zones (Zone 2B to Zone 4) on the boundary of active tectonic plates. Industrial installations must be calculated under strict dynamic load conditions.
Furthermore, the high humidity in coastal Karachi, combined with extreme summer temperatures in central Punjab (often exceeding 45°C), exposes storage equipment to rapid oxidative stress. At Nanjing Ciho Racks Co., Ltd., we address these environmental challenges directly. We apply pre-treated, high-durability epoxy powder coatings and premium galvanized steel options to ensure corrosion resistance, ensuring that our systems withstand the toughest tropical conditions.
Nanjing Ciho Racks Co., Ltd. is a leading professional manufacturer and designer specializing in industrial warehouse storage solutions. Leveraging advanced technology and high-tensile steel, we produce racking systems engineered to meet international safety and durability standards.
From premium raw steel chemistry testing (Q235B and Q355B) to the final automated powder-coating inspection, every stage is subjected to strict QA protocols.
Our technical division creates localized custom layouts, calculating tilt gradients, speed controllers, and pallet deceleration requirements.
With extensive logistical partners, we offer shipping directly to Karachi Sea Port (SAPT/KICT/PICT), complete with installation support.
To achieve maximum throughput and safety, a Pallet Flow Racking system must operate like a finely tuned machine. At Nanjing Ciho Racks, we integrate five structural pillars to ensure optimal performance under heavy industrial demands:
Magnetic and centrifugal brake rollers are positioned at fixed intervals along the track. They regulate the rolling speed, keeping it under 0.3 meters per second, which prevents fast-moving loads from damaging the front frame or compromising operators.
Positioned at the discharge face, safety separators isolate the forces of incoming pallets from the leading pallet. This configuration allows forklifts to retrieve pallets safely, free from forward pressure.
Based on the weight distribution (from 300kg to 1500kg per pallet), the rack slope is calculated between 3% and 4%. This ensures consistent travel without manual intervention.
We perform structural analyses using your pallet weights, base material properties (such as plastic or wood), and operational dimensions. Typical slopes range from 3.0% to 4.0%. For heavy loads, magnetic speed controllers are integrated into the lane to maintain a uniform, safe speed of travel.
Yes. All our designs comply with RMI and FEM 10.2.02 international structural standards. We engineer frames with reinforced base plates and customized cross-bracing patterns to resist localized seismic acceleration forces in Zone 2B and Zone 4 areas.
We use premium high-strength steel grades Q235B and Q355B. To combat high humidity and salt spray corrosion in coastal Karachi, we provide hot-dip galvanized finishes and pre-treated, multi-stage electrostatic epoxy powder coatings to ensure a long operational lifespan.
We offer direct freight services to Karachi Sea Ports (SAPT, PICT, or KICT). We supply detailed 3D installation blueprints, load layout charts, and can arrange for onsite technical supervisors to guide local engineering teams during construction and testing.
Get a comprehensive CAD layout and structural analysis tailored to your specific facility by our engineering team.
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