Is your fabrication floor a chaotic maze of glass lites waiting for the next process? Are your teams losing valuable time sorting and matching pairs for IGUs, while the risk of scratches and edge chipping eats into your profits? The clutter isn't just a mess; it's a direct bottleneck between your CNC cutting table and your tempering furnace.
The rack's signature feature is its series of closely-spaced, PVC-cased steel dividers. Each glass lite gets its own protected slot. This simple design feature has a massive impact.
Value-add: It eliminates surface-to-surface contact, preventing scratches on high-value coated glass like Low-E. For IGU production, operators can pre-sort and stage matched pairs in sequential slots, transforming the chaotic pairing process into a streamlined, error-free task.
Unlike one-size-fits-all racks, our Harp Racks offer two base designs. The Full Steel Base with custom-width slots provides continuous, unwavering support for those awkward, high-and-narrow pieces of glass. For heavier lites, the Nylon Roller base allows for effortless loading and unloading.
Value-add: We can customize slot widths to perfectly grip your 1/4" (6mm) or 1/2" (12mm) glass, completely eliminating the wobble that causes hidden damage. You gain the flexibility to handle any custom job without compromising safety or quality.
Equipped with heavy-duty polyurethane casters and a revolutionary Foot-Actuated Lifting Mechanism, this rack transforms from a static holder to a secure harp rack glass trolley. Before moving, a simple press of the pedal lifts the entire load slightly and locks it against a fixed buffer, preventing any movement during transit.
Value-add: This enables a seamless and safe in-house glass transportation rack system. Entire batches of sorted glass can be safely moved from one station to the next as a single unit. This drastically reduces manual handling, speeds up the workflow, and clears valuable floor space.
1. How does this rack handle different glass thicknesses, like 1/4" and 1/2"?
Our key advantage is customization. We can engineer the full base with slots precisely milled to your specifications (e.g., 8-10mm for 6mm glass) to ensure a snug, secure fit. This eliminates the vibration and risk of micro-fractures common in generic racks.
2. Is it safe to move a fully loaded rack (up to 3,300 lbs) on an uneven workshop floor?
Absolutely. The Foot-Actuated Lifting Mechanism is designed for this. When engaged, it lifts the load off the casters and plants the frame firmly on the ground, preventing any rolling or shifting. For transport, the mechanism locks the glass against rubber buffers, creating a stable, unified mass that is much safer to move than loose sheets.
3. We fabricate oversized architectural glass. Can you accommodate our needs?
Yes. While we offer standard models like the HR-84 for high-density thin glass storage, we specialize in custom solutions. We can design and manufacture larger-footprint racks with higher load capacities (over 5,500 lbs) to perfectly match the dimensions and weight of your products.
4. How much can we really save on shipping with the knock-down design?
The savings are substantial. A flat-packed Harp Rack can reduce shipping volume by up to 70% compared to a welded unit. This means you can fit three or four times as many racks in a single shipping container, dramatically lowering per-unit freight costs, especially for overseas orders.
5. What's the real difference between a Harp Rack and the A-Frame racks we already use?
They serve different purposes. An A-Frame is a "bulk storage" workhorse, ideal for holding large stocks of the same size glass. A Harp Rack is a "process and sorting" tool. Its core function is to organize, sort, and safely transport individual or paired lites through different stages of production. It's the key to optimizing the *flow* of work, not just the storage.
