Granite steel Iron 6 – hole Storage Rack

6-Hole Granite Slab Storage Rack for Professional Stone Storage

Safe storage of granite, marble and other heavy stone materials requires more than a general-purpose warehouse rack. Stone slabs combine substantial weight with large dimensions and relatively fragile edges, so the storage system must provide stable support, organized positioning and sufficient capacity for daily industrial use.

The Speedone 6-Hole Granite Slab Storage Rack is developed for stone fabrication shops, warehouses, stone distributors and material storage areas that need a compact and durable solution for organizing heavy slabs. The six-hole configuration provides multiple support-position options, allowing the rack arrangement to be adapted according to slab dimensions, storage requirements and the selected CPJ model.

Speedone offers six configurations in this product series, from CPJ-A to CPJ-F. Depending on the model, rated load capacity ranges from 3T to 4T, while maximum slab height and load width vary according to the selected rack dimensions.

Technical Specifications

What Is a 6-Hole Granite Slab Storage Rack?

A 6-hole granite slab storage rack is a heavy-duty stone storage system that uses multiple support-position options to organize slabs within a compact structural footprint. The six-hole configuration provides greater flexibility than a completely fixed storage arrangement because support positioning can be selected according to the rack configuration and the size of the material being stored.

This type of rack is particularly useful in stone workshops where different slab sizes, countertop pieces or material groups need to be organized within the same storage area. Instead of treating every slab as identical, the rack provides a structured way to separate and support materials according to practical storage requirements.

For buyers comparing stone storage equipment, the important point is not simply the number of holes. Model dimensions, maximum slab height, available load width, rated capacity and the actual dimensions of the stone should all be considered together before selecting the correct configuration.

CPJ-A and CPJ-B granite slab storage rack configurations

How the 6-Hole Storage Configuration Works

The six-hole configuration provides multiple positions within the rack structure that can be used to organize the support arrangement. This gives stone businesses greater flexibility when dealing with materials that differ in size, thickness or storage requirement.

The practical advantage is improved organization. Rather than relying on one fixed support position for every material, operators can select an appropriate rack configuration based on the slab dimensions and available storage space. This can help separate different stone groups, reduce unnecessary movement and keep frequently used materials easier to identify.

The rack should always be selected according to the actual load being stored. Heavy stone requires careful consideration of total weight, material dimensions, support position, load distribution and floor conditions. The rated capacity of the selected CPJ model should never be exceeded.

CPJ-A to CPJ-F: How to Select the Right Model

The CPJ series includes six models with different external dimensions, maximum slab heights, load widths and net weights. CPJ-A is the most compact model in the listed range and is rated for 3T / 6613 lbs. CPJ-B through CPJ-F are rated for 4T / 8800 lbs.

Designed for Heavy Stone Storage

Granite and marble storage creates different demands from conventional palletized goods. Stone materials are heavy, often valuable and vulnerable to edge damage if stored or handled incorrectly. A dedicated stone storage system helps provide predictable support and keeps materials organized within a designated storage area.

The CPJ series uses steel construction for industrial stone-storage applications. Its structural configuration is intended to support heavy materials while providing different model options for varying load and dimensional requirements.

For operations that also handle porcelain materials, Speedone’s heavy-duty porcelain storage system provides an additional storage option for businesses working with different panel and slab materials.

Steel Construction for Industrial Environments

A stone rack is expected to operate in conditions that may include dust, repeated material movement and regular workshop use. For this reason, structural durability and surface protection are important considerations when selecting storage equipment.

The CPJ storage rack series uses steel construction intended for industrial applications. Protective surface treatment helps improve resistance to environmental exposure and supports longer-term use in stone fabrication shops, warehouses and related facilities.

When purchasing a rack for a specific environment, buyers should confirm the required surface finish, installation conditions and maintenance expectations before production.

Storage Safety and Load Management

Safe slab storage depends on more than the rack itself. Material weight, support position, floor condition, load distribution and operating procedures all affect the overall storage system.

The CPJ-A model has a listed rated load capacity of 3T / 6613 lbs. CPJ-B, CPJ-C, CPJ-D, CPJ-E and CPJ-F have listed rated capacities of 4T / 8800 lbs. Operators should ensure that the total applied load remains within the rated capacity of the selected model.

Slabs should be organized so that their weight is supported consistently and unnecessary shifting is minimized. The rack should be positioned on a suitable supporting surface, and loading or removal should be carried out using appropriate stone-handling procedures.

For businesses requiring another frame configuration for marble and related materials, Speedone also offers a marble slab frame solution.

6-Hole Rack vs Fixed-Position Storage

Improving Anti-Tip Protection in Stone Storage Areas

Stone storage safety should be considered as a complete system. The rack, stored slab, support arrangement, loading procedure and surrounding work area all contribute to safe operation.

Businesses that require additional stabilization measures can also evaluate Speedone’s slab rack corner wedges anti-tip safety system, which is designed as an additional stabilization solution for vertical panel storage applications.

Optimized Storage for Stone Workshops and Warehouses

Efficient stone storage is closely connected to factory workflow. Poorly organized slabs can increase material-search time, require repeated handling and occupy valuable production space. A clearly defined rack system gives each group of stone a dedicated storage location and can simplify material identification and retrieval.

The relatively compact CPJ configurations allow the series to be considered for fabrication workshops, stone warehouses, distributor storage areas and other locations where heavy stone pieces need to be organized within limited space.

Before selecting a model, the available floor space should be measured and compared with the listed rack dimensions. Buyers should also consider access space required for loading, unloading and nearby material-handling equipment.

CPJ-C and CPJ-D heavy-duty stone storage rack configurations

Suitable Applications

Integration with Stone Material Handling Workflows

A storage rack should be planned as part of the overall material-handling process rather than as an isolated piece of equipment. The location of the rack should allow enough operating space for the handling equipment and procedures used within the facility.

Before installation, buyers should consider how slabs arrive at the storage area, how they are positioned into the rack and how they will later be removed for cutting, fabrication or delivery.

For facilities requiring a galvanized storage configuration, Speedone’s galvanized storage system with timber-ready ground rails provides another option for stone storage environments.

When Should You Consider a Different Slab Rack?

The CPJ 6-hole series is designed around its specific dimensional and capacity range, but not every storage project has the same requirements. Businesses handling larger slabs, heavier total loads or different storage layouts should compare several rack configurations before ordering.

For projects requiring a more adjustable slab rack configuration, Speedone’s galvanized adjustable slab rack with flip pole technology provides an alternative storage arrangement.

Operations requiring significantly higher storage capacity can also review the heavy-duty galvanized slab rack for applications involving substantial stone volumes.

For smaller granite pieces, countertops or lighter storage requirements, the countertop light-duty slab rack may provide a more application-specific solution.

How to Choose the Correct Granite Storage Rack

Rack selection should begin with the material rather than the rack itself. Before requesting a quotation, identify the maximum dimensions and approximate weight of the stone you intend to store.

The following information helps determine which configuration is most appropriate:

• Maximum stone or slab dimensions
• Maximum expected total stored weight
• Typical material type
• Required storage width
• Available factory or warehouse floor space
• Preferred CPJ model
• Loading and unloading method
• Required surface treatment
• Order quantity
• Destination country or port

Providing these details before ordering helps avoid selecting a rack based only on external dimensions or nominal capacity.

Manufacturer Notes from Speedone

The correct slab storage rack depends on the relationship between the rack dimensions, rated capacity and the actual materials stored. Two stone factories may use different rack configurations even when they handle similar materials because slab dimensions, available floor area and workflow can vary significantly.

For the CPJ series, the most important selection differences are clearly reflected in the technical data. CPJ-A provides a 3T rated capacity, 650 mm maximum slab height and 800 mm maximum load width. CPJ-B through CPJ-F provide 4T rated capacity, 700 mm maximum slab height and 900 mm maximum load width, with different overall dimensions and net weights.

Buyers should therefore select the model according to measurable operating requirements rather than choosing only by product appearance.

Quality and Pre-Order Checks

Frequently Asked Questions

What is a 6-hole granite slab storage rack?

A 6-hole granite slab storage rack is a heavy-duty stone storage system that provides multiple support-position options within its rack configuration. It is intended to help organize heavy stone materials while allowing the storage arrangement to be selected according to the material and the chosen rack model.

What is the load capacity of the CPJ granite storage rack?

The CPJ-A model has a listed rated load capacity of 3T / 6613 lbs. CPJ-B, CPJ-C, CPJ-D, CPJ-E and CPJ-F have listed rated load capacities of 4T / 8800 lbs.

What is the difference between CPJ-A and the other CPJ models?

CPJ-A measures 1060 × 1000 × 820 mm, has a listed maximum slab height of 650 mm, a maximum load width of 800 mm and a rated load capacity of 3T. CPJ-B through CPJ-F provide a listed maximum slab height of 700 mm, a maximum load width of 900 mm and rated load capacity of 4T, while their overall dimensions and net weights vary by model.

Can this rack be used for marble as well as granite?

The product is primarily presented as a granite storage rack, while its steel storage concept can also be considered for compatible stone materials. The actual material dimensions and weight should always be checked against the specifications of the selected model before use.

How do I choose between CPJ-A, CPJ-B, CPJ-C, CPJ-D, CPJ-E and CPJ-F?

Compare the required load capacity, slab height, storage width, available floor area and external rack dimensions. Buyers should select a model according to actual storage requirements rather than choosing only by rack size.

What is the maximum slab height supported by the CPJ series?

CPJ-A has a listed maximum slab height of 650 mm / 25-5/8″. CPJ-B through CPJ-F have a listed maximum slab height of 700 mm / 27-1/2″.

How can stone storage safety be improved?

Operators should keep stored loads within the rack’s rated capacity, use a suitable supporting surface, organize slabs consistently and follow appropriate stone-handling procedures. Where additional stabilization is required, an application-specific anti-tip system can also be considered.

What information should I provide when requesting a quotation?

Provide the required quantity, preferred model, maximum stone dimensions, approximate total load, available floor space, material type, surface-treatment requirements and destination country or port.