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Full Seam Weld A-Frame Racks

2026-02-27 11:28
Full Seam Weld A Frame Glass steel rack for heavy duty storage

When you are moving 3,000 lbs of laminated architectural glass or expensive Low-E units, "spot welding" is a liability you cannot afford. A structural failure isn't just a financial write-off; it's a catastrophic safety hazard for your glazing team. Our Full Seam Weld A-Frame Racks are engineered to eliminate the "fall shadow," ensuring that from the CNC cutting table to the installation site, your glass remains pristine and your workers remain safe.

The Structural Integrity: Why Full Seam Welding Matters

In the glass fabrication industry, vibration is the enemy. Whether it's a forklift moving across an uneven warehouse floor or a truck navigating a construction site, dynamic stress tests the joints of your racks constantly. Many generic racks rely on spot welds (tack welds) which are prone to tearing under the heavy, shifting load of dense materials like bulletproof glass or thick granite slabs.

We utilize a comprehensive Full Seam Welding Process on high-grade Q235 steel. This means the weld runs the entire length of the joint, creating a bond as strong as the steel itself. This structural rigidity prevents the frame from twisting, which is the primary cause of glass delamination and stress cracks during transport.

Reinforced base of A Frame Glass steel rack showing robust construction

Reinforced Q235 steel base structure designed to withstand heavy static and dynamic loads.

Protecting the Edge and Surface: Zero-Damage Logistics

The most critical moment for a glass transport rack is not just holding the weight, but protecting the finish. For processors handling Low-E soft coats, a single scratch from an exposed metal burr means the entire unit is scrap. Furthermore, "shelling" or edge chipping is often a precursor to thermal breakage once the glass hits the tempering furnace.

Our racks feature premium industrial rubber profiles and composite timber/rubber base blocks. Unlike simple wood stripping which can degrade and collect abrasive debris, our rubber profiles provide a clean, high-friction grip that prevents sheets from sliding while cushioning the delicate edges against road shock.

Industrial rubber protection on glass transport rack to prevent Low-E coating scratches

High-grade industrial rubber profiles ensure zero metal-to-glass contact.

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Mobility: Breaking Bottlenecks in the Workshop

Waiting for the overhead crane is one of the biggest downtime causes in a busy glass factory. By equipping our racks with heavy-duty Nylon or Polyurethane castors, we turn static storage into a mobile WIP (Work In Progress) system.

Operators can manually maneuver cut sheets from the CNC cutting table to the washing machine or edging station without requiring a crane lift for every movement. This fluidity significantly reduces cycle times for Insulated Glass Unit (IGU) assembly lines.

Heavy duty castors on mobile glass storage racks for factory mobility

Heavy-duty castors allow for flexible movement between processing stations.

Logistics Efficiency: The Stackable Advantage

For Glaziers Contractors and distributors, the cost of return logistics can eat into project margins. Shipping empty, bulky racks back to the plant is shipping air. Our design addresses this with a fully collapsible, stackable architecture.

When empty, the A-frames can be folded down, allowing you to stack multiple units safely. This maximizes your truck or container space, significantly reducing the freight cost per unit and keeping your warehouse organized when inventory fluctuates.

Folded and stacked glass storage racks for efficient shipping

Stackable design reduces storage footprint and return shipping costs.

Load Security System

Gravity alone isn't enough when transporting glass sheets. Our racks come integrated with a robust securing system. This includes lateral limit rods and ratchet straps that apply even pressure to the glass pack. This prevents individual sheets from "chattering" against each other, which is a primary cause of surface abrasion and breakage during transit.

Steel limit rod on A frame rack for securing glass sheets

Adjustable steel limit rods provide essential lateral support during transport.

Frequently Asked Questions

1. Can these racks handle the weight of 19mm thick granite slabs or multi-layer bulletproof glass?

Yes. The Full Seam Weld construction on Q235 steel is specifically engineered for high-density loads. We can customize the load rating to exceed 4,000 lbs per side depending on your requirements.

2. Will the rubber padding mark or stain soft-coat Low-E glass?

No. We use non-marking, industrial-grade rubber specifically formulated for the glass industry to ensure no residue is left on coatings that could interfere with IGU assembly or tempering.

3. Are the racks compatible with standard glass vacuum lifters?

Absolutely. The A-frame angle is designed to allow easy access for vacuum lifters and lifting clamps without obstruction, facilitating safe loading and unloading.

4. How many folded racks can fit in a standard shipping container?

Thanks to the detachable and flat-pack design, we can significantly maximize container density. The exact number depends on the specific rack dimensions, but it is generally 3-4 times the quantity of fully welded, fixed units.

5. Can these racks be used for long-term storage outdoors?

Yes, we offer Hot-Dip Galvanization surface treatment options which provide superior corrosion resistance for outdoor storage yards, protecting the steel against rust even in wet conditions.

If you have any question or need drawings or solutions, Please leave us a message, We'll offer quick quote.

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