Warehouse Cantilever Rack Storage System

Industrial Sheet Metal Rack Electric Telescoping Cantilever Pipe Warehouse Rack

Crank-Out Heavy-Duty Cantilever Rack

Walk into a warehouse storing long steel materials—beams, pipes, 12m-long rods—and you’ll likely face the same frustration: standard cantilever racks force you to choose between “dense storage” and “easy access.” Stack too many pipes, and you’ll spend hours moving layers to reach the one you need. Leave space for access, and you waste half your floor area. Herochu’s Crank-Out Heavy-Duty Cantilever Rack eliminates this tradeoff. Built for long, heavy materials (from 6m steel beams to 12m pipes), this rack combines sliding crank-out trays, industrial-grade strength, and PLC-controlled precision to keep your inventory dense, accessible, and safe—all while cutting material handling time by up to 50%.

Category Heavy Duty Cantilever Racking System Tag Crank-Out Heavy-Duty Cantilever Rack

Customizable to your workshop, starting at $3,099 | CE, UE, ISO 9001 Certified

Forget the limitations of standard cantilever systems. Herochu’s crank-out design adds a game-changing layer: pull-out trays that glide smoothly on reinforced rails, letting you access any material in seconds without shifting others. Whether you’re a steel fabrication shop storing 6m beams or an oil & gas supplier managing 12m pipes, this rack turns chaotic long-material storage into a streamlined process.

Meet the Herochu Crank-Out Cantilever Rack Lineup: Built for Long Materials

Herochu’s standard crank-out racks are engineered to handle the most common long-material needs—from 6m sheets to 12m pipes—with capacities ranging from 8 tons to 42 tons per rack. Each model is designed with a focus on density, safety, and ease of use, with PLC frequency conversion control that ensures smooth, consistent tray movement (no more jerky manual cranking). Let’s break down the key specs of our four standard models:

Model	Storage Length	Loading Per Layer	Total Rack Capacity	Layers (Total)	Single/Double Tray	Distance Between Layers	Am Length	Operation System
HC-G6053S	6000mm (6m)	2 tons	8 tons	3+1 (4)	Single	600mm	550mm	PLC Frequency Conversion
HC-G6053D	6000mm (6m)	3 tons	25 tons	4+1 (5)	Double	600mm	600mm	PLC Frequency Conversion
HC-G9055S	9000mm (9m)	5 tons	35 tons	3+1 (4)	Double	800mm	800mm	PLC Frequency Conversion
HC-G9055D	12000mm (12m)	6 tons	42 tons	3+1 (4)	Double	800mm	800mm	PLC Frequency Conversion

What do these numbers mean for your warehouse? Let’s take the HC-G9055D—our workhorse for 12m pipes. With a 6-ton per-layer capacity, it can safely hold thick-walled steel pipes (100mm diameter, 12m long) that weigh 5.5 tons each—no bending, no sagging. The double-tray design lets you store two sets of pipes side by side, doubling your storage density without widening the rack. And the 800mm distance between layers? It’s perfect for tall pipes—you won’t have to squeeze materials into too-tight spaces or waste height on unnecessary gaps.

Even our smallest model, the HC-G6053S, punches above its weight. Designed for 6m sheets or beams, it handles 2 tons per layer (enough for 6m x 1m steel sheets 30mm thick) and fits in tight spaces—its compact footprint makes it ideal for small workshops that need dense storage without expanding. All standard models come in orange or blue (with custom colors available) and include rails on each tray to prevent materials from sliding off during retrieval—critical for round pipes or smooth steel beams.

Beyond Standard: Fully Customizable for Your Long-Material Needs

Not every warehouse stores the same long materials. Maybe you need a rack for 8m aluminum extrusions (shorter than our 9m HC-G9055S) or a model with a 7-ton per-layer capacity (heavier than our 6-ton HC-G9055D). Or perhaps you work with irregularly shaped materials—like angled steel or channel beams—that need custom tray depths. Herochu’s crank-out cantilever racks are fully customizable, so you never have to force your inventory to fit a generic solution.

How Our Custom Process Works

Share Your Material Details: Tell us what you’re storing (e.g., 8m angled steel, 10m copper pipes), its weight per piece (e.g., 3 tons, 8 tons), and how you access it (e.g., forklift, crane, manual pick).

We Design to Fit: Our engineers will tweak every detail to match your needs. For example, if you need a rack for 8m materials, we’ll adjust the HC-G9055S’s length from 9000mm to 8000mm and keep the 5-ton per-layer capacity. If you need deeper trays for channel beams, we’ll extend the Am length from 800mm to 1000mm.

Test and Approve: Every custom rack is load-tested at 120% of its rated capacity (e.g., a 5-ton layer is tested with 6 tons) and certified to meet CE, UE, and ISO 9001 standards. You’ll get a 3D render and full spec sheet to sign off on before we start manufacturing.

Popular Custom Add-Ons

Adjustable Tray Depth: Need to switch between 6m sheets and 12m pipes? Add adjustable Am lengths (from 550mm to 1200mm) so you can reconfigure the rack as your inventory changes.

Motorized Crank Upgrade: For heavy materials (5+ tons per layer), upgrade from manual crank to fully motorized trays—control movement via a touchscreen PLC panel, no physical effort required.

Anti-Corrosion Coating: If you’re storing materials in damp environments (e.g., outdoor warehouses, marine facilities), add a zinc-plated coating to prevent rust and extend the rack’s lifespan.

Inventory Tracking: Integrate RFID tags or barcode scanners into each tray to track which materials are stored where—perfect for large warehouses with hundreds of long items.

Why Herochu’s Crank-Out Cantilever Rack Beats Standard Storage

Standard cantilever racks and floor stacking might seem cheaper upfront, but they cost you time, space, and money in the long run. Herochu’s crank-out design solves the three biggest pain points of long-material storage:

1. Dense Storage That Saves 50% of Floor Space

The biggest advantage of crank-out trays is their ability to eliminate wasted aisle space. With standard cantilever racks, you need 1.5–2x the tray depth for aisles (e.g., an 800mm deep tray needs a 1200mm aisle). Herochu’s crank-out trays let you keep aisles as narrow as the tray depth (800mm aisle for 800mm trays) because you pull the tray out into the aisle—no need for extra space to reach behind.

Take a 30x40ft warehouse section:

Standard Cantilever Racks: Store 12 sets of 12m pipes (4 racks, 3 layers each) with 1200mm aisles.

Herochu Crank-Out Racks: Store 24 sets of 12m pipes (4 racks, 3 layers, double trays) with 800mm aisles.

That’s double the storage in the same space—no need to rent extra warehouse space or rearrange your workflow.

2. Easy Access That Cuts Handling Time by 40%

Retrieving a single 12m pipe from the back of a standard cantilever rack can take 15–20 minutes: you have to move the front pipes, slide out the back one, then re-stack the front ones. With Herochu’s crank-out trays, it takes 2 minutes: crank the tray out (or press a button for motorized models), grab the pipe, and push the tray back.

This isn’t just a time saver—it reduces worker fatigue. Lifting and moving heavy pipes 10 times a day leads to strains and injuries; Herochu’s design cuts that to 1–2 moves per retrieval, keeping your team safe and productive.

3. Industrial-Grade Safety That Meets Global Standards

Long, heavy materials are a top safety risk in warehouses—pipes rolling off racks, beams shifting during retrieval, or racks collapsing under excess weight. Herochu’s crank-out racks eliminate these risks with:

Reinforced Steel Frames: We use 6-gauge carbon steel for the main frame (thicker than the 8-gauge steel in standard racks) and 8-gauge steel for trays—materials that resist bending even under 6-ton loads.

Rail Guards: Every tray has raised steel rails on three sides to keep materials from sliding off, even when the tray is fully extended.

PLC Safety Locks: The PLC system locks trays in place when they’re fully extended or retracted, preventing accidental movement during loading/unloading.

All racks meet OSHA standards for material storage and are certified CE, UE, and ISO 9001—so you can trust them to keep your team and inventory safe.

Real-World Results: How Warehouses Use Herochu’s Crank-Out Racks

Don’t just take our word for it—here’s how two customers transformed their long-material storage:

“We’re a construction company storing 12m steel beams for skyscraper projects. Before Herochu, we used standard cantilever racks—we could only fit 10 beams in a 20x30ft space, and retrieving one took 20 minutes. We switched to the HC-G9055D, and now we fit 24 beams in the same space. Retrieval takes 2 minutes, and we haven’t had a single beam shift or fall. The

3, 099 s t a r t in g p r i ce w a s a s ma ll in v es t m e n t — w es a v e d

18,000 in labor costs in the first year.”

— Mike T., Warehouse Manager at BuildRight Construction, California

“We supply 6m copper pipes to HVAC companies. Standard racks wasted so much space—we had to rent a second warehouse just for pipes. Herochu’s HC-G6053D let us consolidate into one warehouse: the double trays let us store 2x more pipes, and the PLC control means our team can retrieve pipes without forklifts. The custom blue color even matches our brand! It’s been 3 years, and the racks still look new—no rust, no stuck trays.”

— Sarah K., Owner of PipeMaster Supply, Ontario

“We needed a custom rack for 8m angled steel (not a standard length). Herochu adjusted the HC-G9055S to 8000mm, added deeper trays, and even put our logo on the frame. The rack handles 4 tons per layer—perfect for our angled steel—and the motorized trays mean we don’t need a crane to access materials. It’s exactly what we needed.”

— Raj Patel, Operations Director at SteelAngle Inc., Texas

Start Streamlining Long-Material Storage Today

If you’re tired of wasting space, spending hours retrieving materials, or worrying about safety, Herochu’s Crank-Out Heavy-Duty Cantilever Rack is the solution. With standard models starting at $3,099 (HC-G6053S) and fully customizable options, there’s a rack for every long-material need.

Here’s how to get started:

Choose Your Model: Pick a standard model (HC-G6053S to HC-G9055D) or request a custom design.

Get a Free Quote: Share your material specs (length, weight, type) with our team—we’ll send a personalized quote within 48 hours.

Schedule Delivery: We ship worldwide, with optional on-site installation to ensure your rack is set up correctly.

Herochu’s Crank-Out Heavy-Duty Cantilever Rack isn’t just storage—it’s a way to make your warehouse more efficient, safer, and more profitable. Stop letting long materials slow you down. Choose Herochu, and start storing smarter today.

Herochu: Built for long materials. Designed for your success.

Q1: What steps should I take to start the procurement process?

You may get in touch with our backend technical staff first. Based on your specific parameters, we will formulate a suitable technical solution and provide a quotation. Alternatively, you can leave your contact details—such as WhatsApp, WeChat, or email address—and our professional sales team will reach out to you proactively.

Q2: How can I inform you of my need for suitable shelves?

You can share key information with us, including the type of items you plan to store on the shelves, the dimensions of those items, the quantity of shelves required, and any other specific details you have. With this information, we will develop a professional solution tailored to your needs. If you prefer, you can also leave your contact information, and our specialized team will contact you to address your questions.

Q3: Should I choose a loading robotic arm or an integrated loading and unloading system?

To determine the right option, two key factors need to be considered first:

The table size of your laser cutting machine must meet the matching requirements for the equipment.
We need to know your specific loading method—whether it is a board rack, exchange platform, or material warehouse.

For a more accurate recommendation based on your specific needs, please leave your contact information, and we will provide targeted service.

Q4: Do you offer on-site installation and debugging services?

Yes, we do. We can dispatch professional technicians to your factory to carry out on-site installation and debugging of the robotic arm, and we will continue working until the equipment completes a successful trial operation. Our team has provided such services in many countries, including South Africa, the United States, Russia, South Korea, Qatar, Egypt, Lebanon, and Mexico.

Q5: What measures do you take to ensure product quality?

We have a comprehensive quality assurance system, supported by the following key measures:

A team of over 40 technical engineers, with professional mechanical engineers responsible for debugging equipment and resolving any technical concerns.
A dedicated quality inspection department that strictly adheres to ISO9001 quality standards, ensuring all products meet the required quality specifications.
Professional CE certification, which guarantees smooth export procedures for our products to global markets.
Mandatory load testing for all equipment before shipment, ensuring the structural safety and operational stability of each product.

Q6: Where is your factory situated?

Our factory is located in Jinan, Shandong Province, China, specifically at No. 10 Industrial Park, Jiyang Street. It features a modern, standard workshop covering an area of 10,000 square meters.

Q7: How can I verify your company’s strength?

We offer two convenient ways for you to assess our company’s capabilities:

We can arrange a video tour of our factory, allowing you to remotely view our production environment and facilities.
We warmly welcome you to visit our factory in person for an on-site inspection.

Q8: What type of company are you?

We are Jinan Constant Storage Machinery Manufacturing Co., Ltd., a high-tech enterprise that integrates research and development, production, sales, installation, and after-sales service. Our core product range includes intelligent sheet metal material warehouses, drawer-type sheet metal shelves, telescopic cantilever shelves, servo swing arm manipulators, gantry loading and unloading manipulators, fully automatic loading and unloading systems, and heavy-duty sheet metal and pipe storage shelves. Equipped with a professional technical team and advanced production equipment, we are committed to providing high-quality, high-performance mechanical products and customized solutions to customers around the world.