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Processing laminated and security glass introduces a unique set of challenges: extreme weight and edge sensitivity. Whether you are handling multi-layer bullet-resistant glass or heavy architectural structural glazing, standard aluminum racks often flex or fail under the load. |
Laminated glass is significantly heavier than standard annealed glass. A fully loaded cart can easily exceed 2,500 kg. At this weight, inferior racks will "bow" in the center, causing the glass to lean dangerously or even crack due to stress torsion.
Our carts utilize a reinforced double-box chassis made from Q235A carbon steel. This material choice provides the high tensile strength needed to prevent structural deflection. We don't just guess the capacity; we engineer the base channels to handle specific point loads, ensuring the rack performs as well on Day 1000 as it does on Day 1.
The edge of a laminated unit is its most vulnerable point. Impact on the edge can cause the PVB or SentryGlas® interlayer to delaminate or create a "run" that ruins the aesthetic.
To combat this, our Heavy-Duty Glass Transport racks feature oversized PVC sleeves and a precision-slotted base. This system holds the glass firmly in place, preventing the "chatter" or side-to-side movement that typically causes edge trauma during forklift transport over uneven expansion joints.
The robust steel construction is visible in the frame thickness, designed to support the immense weight of security glazing without flexing.
Moving tons of glass requires more than just strength; it requires control. We equip our heavy-duty models with premium, high-load industrial casters (typically 6-inch or 8-inch diameter).
These aren't standard furniture wheels; they are ball-bearing swivel casters with polyurethane treads designed to resist flat-spotting under heavy static loads. This ensures that a single operator can still initiate movement of the cart, reducing the need for forklifts for short-distance repositioning.
Our standard heavy-duty models are rated for 3,000 kg (approx. 6,600 lbs). For extreme applications, we can engineer custom chassis with higher ratings using thicker gauge steel.
Yes. We frequently customize the slot pitch (spacing) to accommodate 30mm, 50mm, or even thicker multi-layer units. Just specify your maximum glass thickness when ordering.
No. The PVC material is chemically stable and non-reactive. For specialized interlayers or autoclave use, we can offer alternative sleeve materials like Teflon or Silicone upon request.
While the assembled racks are not stackable, the knock-down design allows them to be disassembled and stored in a fraction of the space if they need to be taken out of rotation.
Yes. For large facilities using electric tuggers, we can weld tow bars and hitches directly to the chassis, turning the carts into a "glass train" for efficient long-distance internal transport.
