Pipes and Tube Bar Electric Expandable Telescoping Cantilever Rack – Sheet Metal & Pipe Storage Racks Manufacturer

When it comes to the heaviest end of the storage spectrum—solid bar stock, large diameter oil pipes, and heavy industrial tubing—standard shelving is insufficient. These materials exert immense pressure on support structures. The Pipes and Tube Bar Electric Expandable Telescoping Cantilever Rack is engineered specifically for these high-load scenarios, combining the brute strength of structural steel with the precision of electric automation.

Heavy-Duty Materials and Construction

The foundation of Herochu’s heavy-duty rack is the Q235B (and optionally Q345) steel construction. This is not light-gauge retail shelving; it is industrial infrastructure. The uprights are often fabricated from structural H-sections, which offer superior resistance to bending and buckling compared to roll-formed columns.

The load capacity is substantial. With arms capable of holding 600kg to 1000kg each, a single bay with multiple levels can store several tons of material. To support this weight, the connection points are reinforced. The arms are bolted directly to the column face using high-tensile bolts, creating a rigid moment connection that resists the leverage forces generated when the arm is extended. The base is equally robust, utilizing thick H-beams that anchor the system to the ground, ensuring that the center of gravity remains within a safe zone even when fully loaded and extended.

Electric Expandability for Maximum Reach

The term “expandable” in this context refers to the ability of the rack to physically extend its storage envelope. In a retracted state, the rack occupies a minimal footprint, allowing for narrow aisles and high-density storage. When expanded, the arms project the load out into the aisle.

The electric drive system is key here. Moving tons of steel requires significant torque. The electric motors used in these systems are designed for high torque and smooth acceleration. This prevents the “snatch” effect, where a load might suddenly lurch forward, potentially damaging the goods or the rack. The control system allows for precise positioning, enabling the operator to extend the arms just enough to clear the support beams for crane access. This precision is vital when handling expensive or delicate materials like polished stainless steel tubes, where a collision with a support beam could ruin the finish.

Corrosion Protection for Harsh Environments

Pipes and tubes are frequently stored in environments that accelerate corrosion—both the stored goods and the rack itself. Herochu combats this with a state-of-the-art surface treatment process. The steel components undergo a rigorous cleaning and pickling phase to remove all contaminants.

Following this, the powder coating is applied. This is not a simple paint job; it is a thermoset polymer layer that is baked onto the steel. It provides a hard, durable finish that is resistant to impact and abrasion—common occurrences when loading heavy steel bars with a crane. For extreme environments, such as coastal ports or chemical storage facilities, the galvanized option provides cathodic protection, ensuring the rack does not rust even if the coating is slightly scratched. This longevity ensures a high return on investment, as the rack will not need to be replaced due to structural degradation.

Tailored Solutions for Specific Profiles

Herochu recognizes that “pipes and tubes” is a broad category. A rack designed for 12-meter oil pipes will differ from one designed for 2-meter copper tubing. The Pipes and Tube Bar Electric Expandable Telescoping Cantilever Rack is fully customizable.

Arm Configuration: Arms can be straight, inclined (2°~4°) to assist with loading, or fitted with specific retainers.
Dimensions: The base length can vary from 1200mm to 2200mm, and the overall height can be adjusted to fit the warehouse clearance.
Levels: Users can specify anywhere from 2 to 7 levels, depending on the height of the goods and the lifting height of their cranes.

This customization extends to the operational interface. The electric controls can be positioned for easy access, and safety limit switches can be installed to prevent over-extension. By tailoring the rack to the exact dimensions and weight of the inventory, businesses can achieve the highest possible storage density while maintaining safe and efficient operations. With a lead time of just 20 days, Herochu delivers these complex, custom-engineered solutions rapidly, minimizing downtime for the client.

]]>