Is your 5×10 sheet inventory paralyzing your fabrication flow?
Storing 1500x3000mm (5’x10′) plates on floor pallets is a bottleneck for modern laser cutting and stamping operations. It eats up premium square footage, risks surface damage to expensive stainless steel, and forces your forklift operators into dangerous, time-consuming “digging” cycles. You need a vertical, high-density solution that integrates directly with your production line.
The Economics of the 5×10 Footprint in Metal Fabrication
In the metal fabrication industry, the 5×10 (60″ x 120″) sheet is the workstandard for maximizing yield on fiber laser cutters and turret punches. However, handling these sheets—especially when dealing with gauges ranging from 2mm cold rolled steel to 1/2″ plates—presents a massive logistical challenge.
Traditional floor stacking forces a “Last-In, First-Out” (LIFO) nightmare. To access a specific gauge of aluminum at the bottom of a stack, a forklift driver might spend 20 minutes moving upper pallets. This isn’t just wasted labor; it’s machine downtime. Your Amada or Trumpf laser sits idle while material is being retrieved.
実施 heavy duty sheet steel rack 5×10 footprint changes the physics of your storage. By going vertical, you convert horizontal sprawl into organized density.
Figure 1: Replacing floor pallets with vertical drawer racks clears aisles and optimizes shop floor utilization.
Engineered for Load: 5,000 lbs Per Drawer
When we talk about “Heavy Duty,” we aren’t referring to standard shelving. A single cassette of 5×10 steel plates can weigh upwards of 4,000 lbs. A standard pallet rack cannot handle the dynamic point loads involved in sliding that weight out for access.
Our racks utilize a Q235 carbon steel structural framework combined with a precision rack and pinion gear system. This is the differentiator. The crank-out mechanism employs a 1:1.5 gear ratio, allowing a single operator to manually crank out a fully loaded drawer (up to 5,000 lbs) with minimal effort. This eliminates the need for a forklift to “pull” trays open, which is a common cause of rack damage and derailment in inferior systems.
Figure 2: The crank handle connects to a heavy-duty drive shaft and gear system, allowing single-person operation of multi-ton loads.
Dual-Directional Access: The “Pass-Through” Advantage
For high-volume fabrication shops, the Dual-Directional板棚 offers a distinct workflow advantage over static cantilever racks. The drawers extend 100% in both directions.
Imagine this setup:
Side A (Aisle): Forklifts replenish stock from the main logistics corridor.
Side B (Machine): The laser operator cranks the drawer out toward the machine and uses a vacuum lifter or jib crane to load the sheet directly onto the shuttle table.
This creates a “Through-the-Wall” effect, separating forklift traffic from the delicate machine loading zone, significantly reducing the risk of collision and injury.
Figure 3: 100% full extension allows for overhead crane access, essential for handling heavy 5×10 plates safely.
Protecting Your Assets: Surface Critical Material
If you are fabricating pharmaceutical equipment, food processing machinery, or architectural cladding, surface quality is non-negotiable. Stacking sheets of #4 Brushed Stainless or 5052 Aluminum on top of each other on wooden pallets guarantees scratches from debris, nails, and friction.
The Dplarack system isolates each bundle. The drawers can be lined with UHMW strips to prevent metal-on-metal contact. Furthermore, the semi-enclosed structure acts as a shield against shop dust and grinding particulate, ensuring that the sheet you pull out is as clean as the day it arrived from the service center.
Figure 4: Independent drawer levels prevent contact damage, while the top cover protects inventory from environmental dust.
Technical Specifications for 5×10 Model
| Feature | 仕様 |
|---|---|
| シート容量 | Up to 1500mm x 3000mm (5′ x 10′) |
| Load Per Drawer | 2,200 lbs to 11,000 lbs (1,000kg – 5,000kg) |
| Extension | 100% Full Extension (Crank Operated) |
| アクセスタイプ | Dual-Directional (Bi-directional) or Single Side |
| 建設 | Structural Steel Q235 / Assembly Type (Bolt-on) |
よくある質問
1. Can I load the 5×10 rack using an overhead crane?
Yes. Because the drawers extend 100% out of the rack structure, the top of the sheet is completely open. This makes it perfectly compatible with overhead bridge cranes, vacuum lifters, or magnetic hoists, which is safer than using forklifts for thin sheets.
2. ラックは床にボルトで固定する必要がありますか。
Absolutely. Due to the massive cantilever forces generated when a fully loaded drawer (up to 5,000 lbs) is extended, the rack must be anchored to a concrete slab (recommended C30 grade, min 200mm thickness) using heavy-duty chemical anchor bolts to prevent tipping.
3. Can I store mixed gauges in one drawer?
Yes, but for inventory management efficiency, we recommend dedicating drawers to specific gauges and materials. However, the flat steel deck of the drawer allows for mixed stacking if necessary, provided the total weight does not exceed the rated capacity.
4. What is the advantage of the crank handle over a manual pull?
Safety and ergonomics. Pulling a 3-ton drawer manually requires significant force and risks back injury. The crank handle uses a gear reduction system to multiply torque, allowing a single operator to move tons of steel with one hand, complying with OSHA/safety ergonomic guidelines.
5. Is this rack compatible with my Amada/Bystronic laser setup?
The Dplarack is designed specifically for this environment. The “pass-through” dual-access model allows you to load raw material from the aisle side and extract it from the machine side, streamlining the Just-In-Time (JIT) material flow to your laser cutter.
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