Home > Blogs >

crank out cantilever

2026-03-20 08:56
A blue double-sided crank out cantilever rack storing metal tubes.

Are surface scratches on your high-purity stainless steel tubes turning profit into scrap? Is your team wasting precious time hunting for the right material lot while your orbital welding stations sit idle? It's time to stop letting inefficient storage compromise your quality and cripple your workflow.

Talk With An Expert

The Hidden Costs Compromising Your Sanitary Tube Fabrication

In the world of pharmaceutical, food & beverage, and semiconductor component manufacturing, material integrity is non-negotiable. Your clients demand flawless surfaces and absolute traceability, governed by standards like ASME BPE. However, conventional storage methods introduce risks at every turn, creating a factory within your factory that only produces waste.

The "Treasure Hunt" that Halts Production

Your team needs a specific bundle of 20-foot, 316L stainless steel tubing with a specific heat number for a critical pharma order. But it's buried under five other bundles in a fixed cantilever rack. The forklift operator must carefully maneuver, lift, and set aside the top bundles—a process called "secondary handling." This 20-minute ordeal isn't just inefficient; it's a period where your expensive CNC benders and welding stations are starved of material, directly impacting your output and ability to meet tight deadlines.

Scratches, Dents, and Scrapped Profits

Every time a forklift tine gets near a bundle of electropolished tubing, you risk disaster. A single deep scratch can compromise the sanitary surface finish, creating a potential contamination site and rendering a multi-thousand-dollar piece of material useless. Stacking bundles directly on the floor or in crowded racks inevitably leads to contact, dents, and surface damage. This isn't just a material loss; it's a direct hit to your bottom line and reputation for quality.

Side view of a crank out cantilever rack with all levels extended for access.

Lost Space, Lost Opportunities

Traditional racks demand wide forklift aisles—typically 12 feet or more. This valuable floor space produces nothing. It's a "space liability" that could be used to add a new orbital welding station, a clean-room assembly area, or simply to de-congest your workflow. By clinging to outdated storage, you are actively limiting your facility's growth potential.

A Smarter Workflow: The Roll Out Cantilever System

Imagine a storage system that works with you, not against you. A system designed for the precision and care your high-value materials demand. The Telescopic Cantilever Rack fundamentally changes how you interact with your inventory, eliminating the core problems of traditional storage.

100% Accessibility, 0% Contact

This is the system's core innovation. Each storage level is a fully extendable drawer. With a simple action, the entire shelf rolls out 100% from the main structure, presenting the entire material bundle in an open, accessible space. This allows your overhead crane accessible racking to be used with soft nylon slings to lift the required tubes vertically and directly. There is no digging, no secondary handling, and most importantly, no contact with other materials. The risk of handling-related scratches is virtually eliminated.

Precision Handling by a Single Operator

Despite storing multiple tons of material, the system is designed for effortless, one-person operation. You can choose the mechanism that best fits your workflow frequency and budget.

An operator using the manual crank handle on a crank out cantilever rack. An operator using a remote to control an electric roll out cantilever rack.
Request a Custom Storage Solution Quote

From Steel Structure to Strategic Advantage

Adopting this system is more than an equipment upgrade; it's a strategic investment in your operational excellence. Every design element is focused on delivering a tangible return on investment.

A warehouse using heavy-duty cantilever racks with an overhead crane for access.

Engineered for Unyielding Stability

The foundation of our system is built from heavy-duty structural H-beam steel and high-strength bolted connections. It's engineered to handle immense loads safely, day in and day out. During installation, the system is securely anchored to your concrete floor, ensuring it meets the rigorous safety standards of a modern industrial facility. This robust construction provides the ultimate peace of mind, protecting both your people and your valuable materials.

A worker anchoring the base of a heavy-duty cantilever rack to the floor.

Unlocking Quantifiable ROI

Frequently Asked Questions
Q1: How exactly does this system prevent scratches on our polished stainless steel tubes?
A: The system prevents scratches in two ways. First, the 100% extendable drawer completely isolates the target material bundle from all others. Second, it enables the use of an overhead crane with soft nylon slings for vertical lifting. This eliminates the dragging, scraping, and bumping associated with forklift tines, ensuring a "no-contact" retrieval process that protects delicate surface finishes.
Q2: Can this rack system improve our material lot traceability for audits?
A: Absolutely. Each drawer can be designated for a specific material type, grade, or heat number. This creates a highly organized, one-to-one storage location for each lot. When an auditor requires a specific material, you can access it directly in minutes without disturbing other inventory, making audits faster and proving your commitment to rigorous quality control.
Q3: Our facility already uses an overhead crane. How does this system integrate?
A: This system is specifically designed to leverage the power of your existing overhead crane. By replacing forklift-dependent racks, it unlocks the full potential of your crane for material storage and retrieval. The rack acts as the perfect interface between your bulk storage and your production line, turning your crane into a high-efficiency material handling tool.
Q4: What are the floor loading requirements for such a dense storage system?
A: Due to the high storage density, the point loading on the concrete floor is significant. As part of our solution process, we will calculate the exact load requirements based on your custom rack configuration and maximum capacity. We then provide these specifications to you to verify with a structural engineer that your concrete slab meets the requirements, ensuring a safe and stable installation.
Q5: Is the manual crank-out version difficult to operate with a full 6,000 Lbs load?
A: Not at all. The manual crank out cantilever rack is engineered with a precision gear and bearing system that provides a significant mechanical advantage. This allows a single person to extend or retract a fully loaded drawer with minimal physical effort, making it a safe and ergonomic choice for any team member.
If you have any question or need drawings or solutions, Please leave us a message, We'll offer quick quote.

Links:

Steel pallet Plastic pallet CFS steelpallet rack GSR
Top