Stop Compromising Your Surface Finish.
For manufacturers handling high-purity stainless steel tubes and polished bar stock, a single scratch from a forklift tine means immediate scrap. Traditional static racks are costing you thousands in damaged inventory and wasted "cherry-picking" labor. It's time to switch to a dynamic system designed for the precision of overhead cranes.
In the world of sanitary stainless steel components—whether you are producing for the dairy, pharmaceutical, or semiconductor industries—the integrity of your raw material is paramount. You aren't just storing metal; you are storing value. High-purity 316L tubes and precision-ground bar stock require handling that respects their surface finish (Ra) requirements.
The "Old Way" of using floor stacking or standard cantilever racking creates a hazardous environment for these sensitive materials:
Double-sided structural steel storage racking fully extended, allowing immediate visual inspection and retrieval.
For heavy-duty industrial applications, cold-formed steel doesn't cut it. Your solution needs to be built from Structural steel storage racking utilizing heavy I-beam profiles. This ensures the rigidity required to hold thousands of pounds of dense steel bars without deflection.
The game-changer is the "Roll-Out" or "Crank-Out" mechanism. Unlike static shelves, each arm level on our Telescopic Cantilever Rack extends fully into the aisle.
This simple mechanical shift completely changes your logistics workflow:
Motorized systems allow operators to access heavy tube bundles with a remote, maintaining a safe distance.
Here is how a switch to a roll-out cantilever system impacts your bottom line compared to traditional methods.
| Feature | Standard Cantilever (Static) | Telescopic Structural Steel Racking |
|---|---|---|
| Primary Material Handling | Forklift (Requires wide aisles) | Overhead Crane / Vacuum Lifter (Zero aisle width) |
| Surface Damage Risk | High (Forks, sliding, collisions) | Near Zero (Vertical lift, no sliding) |
| Retrieval Time (Specific Bar) | 15-25 Minutes (Digging required) | 2-4 Minutes (Direct access) |
| Space Utilization | 40-50% (Aisles consume space) | Up to 80% (High density) |
| Operator Safety | Risk of falling loads/traffic accidents | Ergonomic, remote/crank operation |
When you are storing raw materials for OEM component manufacturing—such as heavy wall tubes for heat exchangers or solid stainless bars for valve bodies—the load capacity is non-negotiable.
Our racks are engineered with structural integrity in mind. We utilize high-grade steel and robust bearing assemblies to ensure that even when a drawer loaded with 6,600 lbs (3,000 kg) of steel is fully extended, there is zero sagging or instability. The installation process anchors these units deep into your concrete slab, creating a permanent, safe asset for your production line.
Precision installation of structural steel bases ensures maximum stability for high-density loads.
For clients specifically in the sanitary and hygienic sectors, we offer customization options to prevent carbon contamination. Arms can be lined with UHMW (Ultra-High Molecular Weight Polyethylene) strips. This ensures your stainless steel never touches carbon steel rack components, preserving the passivation and cleanliness of your stock from the moment it arrives until it hits the saw.
Q1: Can we use our existing overhead crane with this system?
Yes, that is the primary design intent. By extending the drawers 100% out of the rack structure, the entire load is accessible from above, allowing your bridge crane or gantry crane to lower straps or vacuum lifters directly onto the material.
Q2: We store 20-foot (6m) lengths of tubing. Is this rack long enough?
Absolutely. Our systems are modular. For 20-foot lengths, we typically configure a 4 or 5-column setup to provide adequate support points, preventing the tubes from bowing or sagging, which is critical for maintaining straightness for CNC feeders.
Q3: How do we prevent carbon contamination on our stainless steel stock?
We highly recommend our optional UHMW polyethylene liners for the cantilever arms. This creates a non-metallic barrier between the rack's structural steel and your stainless inventory, preventing iron transfer and potential rust spots.
Q4: What is the weight capacity per level?
Standard configurations usually handle between 2,000 lbs to 6,600 lbs (approx. 1 to 3 tonnes) per drawer level. However, as a structural steel solution, we can engineer heavy-duty custom models to exceed these limits based on your specific bar stock density.
Q5: Is the operation manual or powered?
We offer both. The manual "Crank-Out" version uses a geared reduction box, allowing a single operator to move tons of material with just a few pounds of force. For high-frequency environments, we offer electric roll-out cantilever models with push-button or remote control operation.
