Cantilever Rack for Long & Oversized Material Storage
Designed for long, bulky, and irregular materials, HUADE cantilever rack provides flexible, high-capacity storage with easy access. Customized for your load, space, and handling needs.
Cantilever Rack Overview
What Is a Cantilever Rack?
A cantilever rack stores long, bulky, oversized, or irregularly shaped materials that conventional pallet racking cannot easily accommodate. Its open-front design uses horizontal arms supported by vertical columns, giving warehouse operators unobstructed access for loading and retrieval.
Warehouse operators commonly use cantilever racks to store lumber, pipes, steel bars, metal profiles, panels, furniture components, carpets, and other long or oversized materials. By arranging these materials vertically and assigning different loads to dedicated storage levels, operators can make better use of available warehouse space and improve handling efficiency.
HUADE provides light-, medium-, and heavy-duty cantilever rack configurations. We engineer each configuration according to material dimensions, load requirements, available space, and handling methods to deliver the structural strength, stability, and safety your application requires.
Main Components of a Cantilever Rack
A cantilever rack consists of a vertical frame, cantilever arms, and structural bracing. Each component works together to provide stable support while keeping the front of the rack open for easy material handling.
Uprights
The uprights form the main vertical structure of the rack and support the cantilever arms and stored loads. Depending on the required capacity, HUADE uses cold-formed steel sections or H-beams, typically manufactured from Q235 steel.
The uprights can be secured to the base with bolted or welded connections to provide a stable foundation. Surface treatment, such as shot blasting and powder coating, helps protect the steel from corrosion and wear.
Cantilever Arms
The cantilever arms extend horizontally from the uprights and directly support the stored materials.
The arm levels can be adjusted to accommodate different material heights and storage requirements. End stops can be fitted to the front of the arms to help prevent materials from sliding off during storage and handling.
Bracing and Connections
Vertical bracing and rear bracing help reinforce the rack structure, improve overall stability, and reduce structural deformation under load.
The cantilever arms can be connected to the uprights using bolt-on or other engineered connection methods, making the system easier to configure, install, and adjust according to different storage requirements.
Design and Selection Considerations
Choosing the right cantilever rack starts with understanding the materials, available space, and handling conditions in your warehouse. HUADE considers the following factors when designing a storage solution:
1. Assess the Load Requirements
Before selecting the rack configuration, determine the weight, length, dimensions, and load distribution of the materials to be stored. These factors directly affect the required arm capacity, arm length, upright size, and overall rack structure.
2. Plan the Available Space
HUADE engineers consider the warehouse’s clear height, column spacing, aisle width, and available floor area when planning the rack layout. The design also accounts for the operating space required by forklifts or other handling equipment, helping make efficient use of both floor and vertical space.
3. Prioritize Structural Safety
The rack structure can be reinforced with vertical bracing and rear bracing to improve overall stability under load. End stops or protective covers can also be added to the cantilever arms to help prevent materials from sliding off and reduce the risk of damage to both the stored goods and the rack.
Key Benefits of Cantilever Rack
Easy Storage and Access for Long Materials
The open-front structure provides unobstructed access to long materials without front columns getting in the way. Different types and lengths of materials can be stored on separate levels, helping reduce stacking, compression, deformation, and handling damage.
Stable Support for Different Load Conditions
A reinforced steel structure and engineered bracing provide stable support for stored materials. The rack can be designed according to the required load capacity and handling method, making it suitable for manual handling, forklift operation, or overhead crane handling.
Better Use of Vertical Space
Multiple storage levels make use of the warehouse’s vertical height instead of relying on floor stacking. This can significantly increase storage capacity within the existing footprint and reduce the need for additional floor space.
Durable and Easy to Maintain
The steel components can be finished with electrostatic powder coating to improve resistance to corrosion, wear, and impact. Individual components can be replaced when necessary, helping simplify maintenance and extend the service life of the storage system. For outdoor applications, hot-dip galvanized configurations can also be customized.
Flexible Single-Sided or Double-Sided Access
HUADE cantilever racks can be configured for single-sided or double-sided access. Single-sided units are suitable for placement against walls, while double-sided configurations allow materials to be loaded and retrieved from both sides. The simple structure and high load-bearing capability make the system adaptable to different warehouse layouts.
Cantilever Rack Storage and Retrieval Methods
The open design of a cantilever rack gives warehouse operators flexibility in how they load and retrieve materials. Operators can choose the most suitable handling method based on material weight and length, rack height, warehouse layout, and available equipment.
1. Forklift Handling
Forklifts work well for heavier materials and taller racks, particularly when the storage height exceeds approximately 2.5 meters. Operators can use forklifts to load and retrieve heavy profiles or long steel sections efficiently, making this handling method suitable for manufacturing facilities.
2. Overhead Crane Handling
Overhead cranes are suitable for large workshops and warehouses handling very heavy or exceptionally long materials. Long pipes, thick panels, and heavy steel sections can be lifted and positioned directly onto the cantilever arms, providing controlled handling for oversized loads.
3. Manual Handling
Manual handling works well for lighter materials and lower storage levels. Workers can directly load and retrieve smaller pipes, profiles, and building materials without additional handling equipment, making this method suitable for building materials warehouses and other applications with lighter storage loads.
Cantilever Rack Configurations
Cantilever racks can be configured in different ways to suit the warehouse layout, available space, and access requirements.
Single-Sided and Double-Sided Configurations
HUADE offers both single-sided and double-sided cantilever rack configurations.
You can place single-sided racks against a wall and load or retrieve materials from one side.
You can access double-sided racks from both sides, making them suitable for open warehouse layouts where you need to balance storage density with accessibility.
Mobile Base Cantilever Rack
For warehouses with limited floor space, HUADE can install cantilever racks on mobile bases to increase storage capacity within the existing footprint. Built-in motors drive the mobile bases along floor-mounted rails, allowing operators to open storage aisles only when access is required.
The mobile bases can integrate control and safety systems to ensure reliable operation. This configuration helps warehouses achieve higher storage density without expanding the existing warehouse area.
Is Cantilever Rack Right for Your Warehouse?
If your warehouse meets these requirements, a cantilever rack could be the right choice for your operation:
1. You Mainly Store Long Materials
Your inventory includes profiles, pipes, panels, cables, or other long materials that need to be stored without excessive stacking, compression, or deformation.
2. You Need Individual Access to Each Load
Warehouse operators can store and retrieve materials individually without moving other goods first. The open-front design of cantilever racks gives operators direct access to each storage level.
3. You Use Flexible Handling Methods
Operators can use forklifts, overhead cranes, or manual handling methods based on the weight and size of the materials. Cantilever rack supports these different handling methods and accommodates storage heights typically ranging from 2.5 to 6 meters.
4. Your Industry Handles Long or Oversized Materials
Industries such as machinery manufacturing, building materials, and pipe processing commonly use cantilever racks to store long, bulky, or irregularly shaped materials.
Why Choose HUADE for Your Cantilever Rack?
With more than 10 years of experience in warehouse storage solutions, HUADE provides cantilever rack from engineering and manufacturing to installation and after-sales support.
Frequently Asked Questions
Cantilever rack is mainly used to store long, bulky, or irregularly shaped materials such as pipes, lumber, steel profiles, aluminum profiles, panels, cables, and furniture components. Its open-front design makes these materials easier to store, access, and retrieve.
Cantilever rack organizes long materials vertically instead of storing them in floor stacks. This helps free up floor space, separate different materials by storage level, and provide direct access to individual loads.
Pallet racking is primarily designed for palletized goods, while cantilever rack is designed for long and oversized materials that are difficult to store on conventional pallet racks. Cantilever rack uses horizontal arms without front columns, providing open access for loading and retrieval.
Load capacity depends on the rack structure, arm length, upright size, material weight, and load distribution. HUADE offers light-, medium-, and heavy-duty configurations, with capacities ranging from lighter loads to several tons depending on the design.
Yes. Cantilever racks can be adapted for outdoor storage applications. Where additional weather and corrosion protection is required, surface treatment such as hot-dip galvanizing can be considered according to the operating environment.
Yes. Cantilever racks can be designed for forklift, overhead crane, or manual handling. The appropriate configuration depends on the material weight and dimensions, rack height, aisle requirements, and handling equipment.
Consider the length and weight of your materials, load distribution, required storage height, available floor space, aisle width, and handling method. HUADE can use these requirements to recommend the appropriate rack configuration and layout.