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Transporting laminated glass isn't just about weight capacity—it's about protecting the delicate PVB interlayer from edge stress and ensuring zero movement during transit. Stop relying on disposable wooden crates or bulky A-frames that eat up your return logistics budget. Our Q235 steel laminated glass sheet transport frames are engineered for the specific demands of architectural glazing: high-density storage, absolute edge protection, and a 70% volume reduction on return trips. |
For any glass fabricator or glazing contractor, laminated glass presents a unique logistical challenge. Unlike monolithic tempered glass, laminated sheets are prone to edge delamination if subjected to improper torsion during transport. Traditional wooden crates offer zero structural consistency, often leading to moisture entrapment (glass stain) or nails scratching the Low-E coating. Furthermore, standard A-frames, while stable, are a nightmare for reverse logistics—shipping "air" back to the factory kills your margins.
The industry needs a dedicated glass transport rack solution that respects the physics of glass while optimizing the economics of transport.
The engineered 3-5° tilt prevents vertical stress while maintaining a compact footprint.
Our L-Shape frames are designed with a precise 90° vertical support structure combined with a subtle 3-5° tilt angle. This geometry is critical for laminated glass sheets. It shifts the center of gravity safely backward to prevent tipping during forklift braking or truck cornering, without creating excessive leaning weight that could cause the glass sheets to bow or bond together (the dreaded "water stain" effect).
The structural integrity is provided by Q235 carbon structural steel (equivalent to ASTM A36). Unlike generic racks that use spot welding (stitch welding), our frames utilize Full Seam Welding. This ensures that the dynamic loads of 4,000+ lbs of glass bouncing down a highway won't cause the frame to twist or welds to crack, protecting your high-value architectural glass from catastrophic failure.
One of the most common failure points in glass logistics is the rubber padding. Heavy laminated sheets have sharp, raw edges that act like a knife blade. On standard racks, the glass weight eventually cuts through the rubber, leading to metal-on-glass contact. The result? Instant shell chips or edge runs that render the glass unusable.
Steel-core rubber profiles prevent glass edges from cutting through to the frame.
We solved this by engineering a Steel-Core Rubber Profile. The EPDM rubber is vulcanized around a steel insert, which is then mechanically fastened to the rack using self-tapping screws. This design achieves two things:
If you are delivering glass from the factory to a construction site, you know the pain of the return trip. An empty truck full of A-frames is a waste of fuel and driver hours. Our L-shaped glass transport rack system features a "Nesting" design.
Empty racks nest together like shopping carts, saving 70% of truck space on return trips.
When empty, the racks slide into one another (similar to shopping carts) or stack upside down. You can fit approximately 7 empty nested racks in the space of 2 full ones. This capability allows you to consolidate return shipments, drastically reducing freight costs and freeing up valuable floor space in your warehouse when the racks are not in use.
Efficiency on the factory floor is defined by handling speed. Whether you are moving IGU units or raw laminated sheets, your equipment needs to adapt to the workflow. Our racks come standard with:
Q1: What is the maximum weight capacity for these laminated glass racks?
Our standard heavy-duty L-racks are rated for a Safe Working Load (SWL) of 3,300 lbs (1.5 tons) to 8,800 lbs (4 tons), depending on the specific model and tube wall thickness (2.5mm - 3.0mm).
Q2: Can these racks handle Jumbo size glass sheets?
Yes. While our standard export size (1600mm length) fits 40HQ containers perfectly, we manufacture custom dimensions for Jumbo sheets (up to 6 meters) with reinforced back bracing to prevent deflection.
Q3: Does the rubber padding leave marks on the glass?
No. We use non-marking EPDM rubber (Shore A 70-80 durometer) specifically formulated for the glass industry. It provides grip without leaving residue or "ghosting" on the glass surface or Low-E coatings.
Q4: How many empty racks can fit in a standard truck for return?
Thanks to the nesting design, you can typically stack or nest 90-110 units in a standard 53ft trailer or 40HQ container, compared to only ~20-30 traditional A-frames.
Q5: Are these suitable for outdoor storage at construction sites?
Absolutely. For long-term outdoor exposure, we recommend our Hot-Dip Galvanized finish, which provides superior corrosion resistance compared to standard powder coating, ensuring the rack remains rust-free for 10+ years.
