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Stop compromising your glass integrity with "one-size-fits-all" racks. |
In the glass fabrication and glazing industry, the most expensive sound is the "crack" of a tempered panel shattering due to stress points. Standard A-frames often lack the specific geometry required for modern Insulated Glass Units (IGU) or Low-E coated sheets. If the rack angle isn't precise (typically 3-5°), vertical stress can cause the glass to "walk" or tip during transit. Furthermore, if the base length doesn't match your specific truck bed width, you are essentially shipping air.
Our Custom size glass sheet transport racks manufacturer process begins by analyzing your glass specifications—thickness, maximum dimensions, and coating sensitivity—to build a rack that acts as a protective exoskeleton, not just a shelf.
Figure 1: High-capacity L-Shape racks engineered for Jumbo Size tempered glass, demonstrating superior load stability.
For Glass Distributors and Wholesalers, the return trip costs are a profit killer. Traditional A-frames take up the same floor space empty as they do full. Our logic focuses on "Nesting." By utilizing an asymmetrical L-shape design with a specific base geometry, our racks can be stacked (nested) like shopping carts or inverted to interlock. This design compresses the volume of 7-10 empty racks into the footprint of just 2-3, slashing your reverse logistics freight costs by up to 70%.
Figure 2: Empty L-Shape racks utilizing the nesting capability to minimize warehouse footprint and return shipping costs.
Cheap racks use glued-on rubber pads that peel off after a few weeks of exposure to cutting fluid and outdoor heat. Once the rubber is gone, your glass touches bare steel, leading to immediate breakage or micro-fractures. We use Steel-core Rubber Profiles (EPDM or Polyurethane). These are mechanically fastened to the Q235 steel frame with self-tapping screws. The internal steel plate within the rubber prevents the sharp edge of heavy glass sheets from slicing through the padding, ensuring your High-end Mirrors and Laminated Glass remain pristine.
Figure 3: Close-up of the Steel-core Rubber profile protecting IGU units, mechanically fastened to prevent detachment.
As a premier Custom size glass sheet transport racks manufacturer, we don't just sell from stock; we adapt to your glass sizes. Below is how we tailor the "Grack" system to your workflow.
| Feature | Standard Spec (Export) | Custom Options (For You) |
|---|---|---|
| Structural Steel | Q235 Square Tube (50x50mm / 2x2 inches) | Heavy Duty 60x60mm (2.5 inches) for 4+ Ton loads or Jumbo Sheets. |
| Dimensions (L x W x H) | 1600 x 950 x 1600mm (Approx 63" x 37" x 63") | Jumbo: 2440mm (96") height for oversize architectural panels. Compact: 1200mm for auto glass/side lites. |
| Surface Finish | Electrostatic Powder Coating (RAL 5010 Blue) | Hot-Dip Galvanized: For outdoor storage yards or coastal areas to prevent rust stains on glass. |
| Handling Interfaces | Forklift Channels & Crane Lugs (Top) | Castor Wheels: Heavy-duty swivel brakes for internal shop floor movement (Glass Trolley mode). |
Figure 4: 4-Way Forklift Entry channels designed for seamless transitions from factory floor to flatbed trucks.
You are dealing with high-value assets. A single scratch on a Soft-coat Low-E pane means the entire unit is a cull. Our racks are designed with the "Glass First" mentality. We integrate ratchet strap securement points exactly where they are needed to hold the pack tight without crushing the edge. Whether you are running a Glass Cutting Table feeding a tempering furnace, or managing a busy Jobsite glass handling operation, our custom racks reduce breakage rates and improve your bottom line.
Figure 5: Secure transport configuration using integrated ratchet strap points, ensuring zero movement for wholesale tempered glass deliveries.
Q1: Can your racks handle the weight of 1/2" (12mm) laminated glass packs?
Yes. Our heavy-duty Custom size glass sheet transport racks are rated for loads between 3,300 lbs (1.5 Tons) up to 8,800 lbs (4 Tons). We use full-seam welded Q235 steel to ensure no structural deflection under load.
Q2: Will the rubber padding leave marks on soft-coat Low-E glass?
No. We use non-marking, high-density EPDM rubber (Shore A 70-80). It provides sufficient grip to prevent sliding but is chemically stable and will not contaminate or "ghost" the delicate Low-E coating.
Q3: Can these racks be used for both factory storage and truck transport?
Absolutely. This is their primary advantage. The racks feature forklift pockets and crane lugs for the shop floor, and hold-down points for secure transit on flatbeds or inside van trailers. This eliminates double-handling of the glass.
Q4: What is the "Nesting" ratio for return shipping?
Typically, our L-Shape racks achieve a 3:1 or 4:1 nesting ratio depending on the specific model. This means you can fit about 98 empty racks in a 40HQ container or standard truck, significantly reducing your freight costs.
Q5: Do you offer Hot-Dip Galvanizing for outdoor stone or glass yards?
Yes. For clients storing granite slabs or glass outdoors (exposed to rain/humidity), we recommend Hot-Dip Galvanizing. This provides sacrificial anode protection that prevents rust for 10-20 years, protecting your inventory from rust runoff.
