Stop paying to ship air. In the window, door, and solar manufacturing game, return logistics kill margins. If you are still using static wooden A-frames or fixed steel racks for your IGUs or solar collector glass, you are wasting 80% of your trailer space on the return trip. It's time to upgrade to a dynamic, industrial-grade solution designed for closed-loop logistics.
For manufacturers of Insulated Glass Units (IGUs), architectural windows, or solar thermal collectors, the challenge isn't just producing the unit—it's getting it to the job site or distribution center intact, and getting the rack back efficiently. Traditional static racks force you to dedicate an entire 53-foot trailer to return a few dozen empty frames. This is financial bleeding.
The Collapsible Glass Storage Transport Rack (Agrack) changes the math. By utilizing a heavy-duty Q235 steel structure that folds flat, you can stack empty racks up to 11 high. This means a single standard truck can return over 100 empty racks in one go, slashing your return freight costs by nearly 85%.
High-density stacking of empty racks eliminates wasted trailer space.
In the glass fabrication industry, a "shell-out" or a chipped edge on a tempered panel means the unit is scrap. Wooden racks degrade over time, exposing nails or rough surfaces that damage Low-E coatings. Standard rubber glued to metal eventually peels off under the shear force of heavy loads.
Our solution uses a specifically engineered 10mm rubber strip reinforced with an internal steel plate. This isn't just glued on; it is mechanically fastened with self-threading pins to the rectangular steel tube. This ensures that your high-value solar glass or double-glazed units are resting on a surface that absorbs vibration during transport but will never delaminate or compress to the point of failure.
Reinforced rubber base prevents glass-to-steel contact.
Floor space in a manufacturing plant is premium real estate. Staging finished goods on the floor using single-level A-frames creates congestion and safety hazards. The glass transport pallet system is designed with stacking feet (cups) that allow for safe vertical stacking of fully loaded racks—typically up to 3 high (depending on weight).
This effectively triples your staging area capacity without expanding your facility's footprint. Whether you are curing sealants on IGUs or staging solar panels for crating, vertical density is the key to optimizing workflow.
Maximize warehouse height with safe, loaded stacking.
Your material handling equipment shouldn't dictate your storage. The Agrack is built with versatility in mind. It features integrated forklift pockets for standard transport and lifting lugs (hooks) for overhead crane operation. This is crucial for facilities moving heavy stone slabs or oversized glass packs where cranes are safer than forklifts.
The robust construction supports loads ranging from 2,200 lbs to 4,400 lbs (1000kg - 2000kg), accommodating everything from standard residential windows to heavy commercial architectural glass.
Designed for standard forklift and crane operations.
1. What is the maximum weight capacity per rack?
Standard models are rated for 1000kg (~2,200 lbs), but we manufacture heavy-duty versions for stone or thick laminated glass capable of holding up to 2000kg (~4,400 lbs).
2. Can these racks be stored outside?
Yes. While powder coating is standard for indoor use, we recommend our Hot-Dip Galvanized finish for outdoor storage. This provides superior corrosion resistance against rain and humidity, essential for stone yards or job site deliveries.
3. How many empty racks can fit in a shipping container?
Thanks to the folding design, you can fit approximately 112 units in a standard 40ft High Cube container. This high density is what makes the return logistics economically viable.
4. Is the rubber padding replaceable?
Yes, although it is designed for long-term durability. Because the rubber strips are bolted (not just glued) to the steel frame, they stay in place under heavy shear loads but can be unbolted and replaced if damaged after years of service.
5. Can I use these for finished windows with hardware attached?
Absolutely. The glass storage racks create a protected L-frame. As long as the units are strapped correctly using the integrated securing hooks, protruding hardware can be accommodated within the rack's depth.
