Steel plate storage is often the least organized part of a warehouse. Plates arrive in different grades and thicknesses, get stacked wherever there is room, and end up buried under newer material by the time anyone needs them. A manual roll-out rack system changes that pattern: every sheet gets its own sliding drawer, so storage becomes classified, protected, and immediately accessible. Herochu supplies these racks to warehouses and workshops handling carbon steel, stainless steel, aluminum, and other metal sheets. The principle is the same in every installation: one sheet per drawer, full visibility, no floor piles.
Classified Storage for Mixed Material Inventories
A warehouse rarely stores a single material. Job shops hold cold-rolled carbon steel for general work, stainless for food and medical jobs, aluminum for lightweight structures, and sometimes copper or brass for specialty orders. Mixing them in a common pile invites contamination, surface damage, and confusion during picking. Drawer-based storage gives each material class its own tier, and within each tier the sheet grade and thickness are visible at a glance. Operators stop guessing which plate is which, and quality control is simpler because finished or sensitive sheets never touch other material.
Protection Built into Every Drawer
The protection story starts with geometry. Every sheet rests flat and alone on its own drawer, so the weight of stacked material, squeezing between sheets, and friction from sliding plates are eliminated. Those three factors cause the scratches, pits, and bending deformation that scrap expensive material. Continuous trays carry inclined plastic supports that hold each sheet in place and keep the sensitive face away from metal contact, which matters most for stainless and aluminum with pre-finished surfaces. The standard 120 mm clear space between tiers prevents sheets from touching the level above, and the clearance can be enlarged for thicker plate.
Vertical Storage That Multiplies Warehouse Capacity
A floor stack uses one plane; a roll-out rack uses the full height of the building. Herochu’s vertical design moves storage from a two-dimensional footprint to a three-dimensional structure, which is how a single rack holding six tiers of plate can reduce the floor area dedicated to raw material by up to 80 percent. Each tier carries between 3,000 kg and 5,000 kg, so capacity does not shrink when the footprint does. Because the rack is manual, it needs no power supply, no air line, and no electrical installation — a genuine advantage in older buildings where adding power to a storage aisle is expensive.
Compatible with the Lifting Equipment You Already Own
Roll-out racks are built to work with the equipment already in the building. Overhead cranes lower plate directly onto an extended drawer, and forklift operators slide forks into the tray without lifting the sheet high off the floor. The mechanical assistance system keeps drawer travel smooth, so a single operator can complete loading and unloading without helpers. This compatibility means a warehouse can adopt drawer storage without buying new material-handling machines.
FIFO Keeps Steel Usable Longer
Plate that sits at the bottom of a stack is plate that rusts, oxidizes, or becomes obsolete. Manual roll-out racks make first-in, first-out stock rotation practical because every drawer is reachable and every sheet is visible. Older material is used first, storage time drops, and the warehouse writes off less steel. Inventory checks no longer require shifting piles, and retrieval takes up to 70 percent less time than working through a traditional stack. For a warehouse that quotes delivery dates, that speed is part of the service promise.
Model Range at a Glance
Herochu’s standard lineup covers common sheet sizes from 2500 x 1300 mm up to 6000 x 2000 mm:
- HC-B2513-63 — sheets up to 2500 x 1300 mm, 3,000 kg per level, 6 tiers
- HC-B3015-63 — sheets up to 3000 x 1500 mm, 3,000 kg per level, 6 tiers
- HC-B4015-63 — sheets up to 4000 x 1500 mm, 3,000 kg per level, 6 tiers
- HC-B4020-65 — sheets up to 4000 x 2000 mm, 5,000 kg per level, 6 tiers
- HC-B6020-65 — sheets up to 6000 x 2000 mm, 5,000 kg per level, 6 tiers
Tier counts are customizable on every model, and the number of drawers can be specified from three to eight to match the volume of plate in stock.
Configurations for Real Warehouse Layouts
No two storage rooms share the same ceiling height, aisle width, or sheet inventory. Herochu engineers each rack around the customer’s numbers: drawer count, shelf height, overall dimensions, and clear space are all adjustable. Standard 4’x8′ and 5’x10′ panels fit the standard models, and non-standard sheet sizes get custom drawer dimensions. The main frame is built from Q235B high-strength steel with a dual-beam design, precision welded and powder coated for a service life beyond ten years. Operating costs stay near zero because there is nothing powered to consume energy or fail.
Why Manual Instead of Powered
Powered plate storage systems — shuttles, automated cranes, vertical lift modules — solve the same space problem with motors and software. They also bring installation schedules, commissioning, trained operators, and a maintenance contract. For many warehouses the throughput is simply not high enough to justify that expense. A manual roll-out rack delivers the core benefits — vertical storage, full access, material protection, FIFO discipline — at a fraction of the cost, and it works the day it is installed. There is no software to learn, no sequence to program, and no single point of failure that stops the whole storage aisle. If throughput later grows past what manual handling allows, the same rack can be paired with more lifting equipment rather than replaced. Manual is not a downgrade; it is the right tool for operations where reliability and simplicity matter more than automation for its own sake. Herochu sizes every rack for the customer’s real handling volume, so the system matches the workload instead of overshooting it.
For warehouses that want organized, protected steel plate storage without investing in powered automation, manual roll-out racks deliver the practical result: more capacity in less space, with every sheet protected and every pick fast. Send Herochu your sheet sizes and storage area, and the team will specify the right configuration.
