Herochu Durable Steel Plate Racks – Roll-Out Sheet-Metal Storage That Pays for Itself in Six Months

When every square metre of your workshop costs money, the last thing you can afford is a pallet of stainless, aluminium or mild-steel sheets blocking an aisle or leaning against a wall. Herochu’s roll-out Durable Steel Plate Racks turn dead vertical air into organised, instantly accessible storage, cut retrieval time by 68 % and recover up to 42 m² of floor space—enough room to bring in a second laser cutter or press brake without extending the building.

Engineered for 15 years of daily duty, each rack is built from 5 mm structural steel, fully welded and stress-relieved, then finished with a two-coat epoxy-powder system that passes 1,000-hour salt-spray testing. The result is a CE-, EU- and ISO 9001-certified storage bank that carries a 10-year warranty and starts at USD 2,280—less than the cost of one scratched 4 mm × 2 m sheet of 316L.

Four Standard Models, Infinite Workshop Geometry
HC-B3015-63 – 3 000 × 1 500 mm bays, six roll-out levels, 3 t per level
HC-B4015-63 – 4 000 × 1 500 mm bays, six roll-out levels, 3 t per level
HC-B4020-65 – 4 000 × 2 000 mm bays, six roll-out levels, 5 t per level
HC-B6020-65 – 6 000 × 2 000 mm bays, six roll-out levels, 5 t per level

Need a seventh level? Want 250 mm pitch instead of 315 mm? Prefer left-hand cranks or motorised drive? Herochu engineers modify carriages, uprights and base-frames in our Nanjing plant and ship within 25 working days—no “project” surcharges, no minimum order.

Roll-Out Carriage Design—Why It Matters
Traditional A-frames force the operator to walk behind the stack, hook a sheet with chains and drag it out, risking edge denting and hand injury. Herochu’s roll-out carriage rides on sealed bearings and a induction-hardened rail. One technician turns the fold-away crank (or presses the 24 V pendant on the powered version) and the entire shelf glides out 92 %, presenting the sheet at a 5° tilt for immediate vacuum-lifter or magnetic-gripper access. No forklift ballet, no helper, no scratched top surface from the sheet below.

Load ratings are conservative: we test each carriage to 150 % of catalogue capacity, then hold it there for 30 minutes while laser micrometers record deflection. Permissible deflection limit: <0.5 mm over 2 m. Typical result: 0.18 mm—well within the tolerance of a CNC punch or fibre laser.

Space-Saving Mathematics
A stack of 60 sheets 2 m × 4 m × 6 mm occupies 48 m² of floor if stored flat on timber dunnage. Slide those same sheets into an HC-B4020-65 and the footprint drops to 1.45 m²—97 % floor-space recovery. Multiply that by your rent per square metre and the rack ROI is usually <180 shifts.

Safety Credentials That Insurers Notice
Fork-truck impact is the leading cause of storage collapse in metal-service centres. Herochu uprights are formed from 220 mm × 75 mm C-channel with 8 mm corner radii and a 12 mm base-plate welded on four sides. Each frame is bolted to the slab with M24 chemical anchors rated 120 kN in shear. The net result is a static coefficient of stability of 3.4:1 with the top shelf fully extended and 5 t on board—exceeding the FEM 10.2.06 recommendation by 40 %.

Optional safety add-ons include:

Protecting Your Material, Not Just Storing It
Stainless, aluminium and pre-painted sheets are sensitive to ferrous contamination and moisture. Every Herochu storage level is supplied with 18 mm birch plywood inserts faced with 0.5 mm PVC to isolate the metal from the steel carriage. For marine-grade or polished architectural panels, upgrade to laser-cut UHMW-PE pads; the coefficient of friction is 0.18, so sheets slide without catching yet stay put during carriage movement.

Humidity control is built in: each upright is perforated with 10 mm holes on 50 mm centres, allowing convection flow through the entire bank. Add the optional desiccant cartridge kit and average relative humidity inside the rack drops 18 % compared with ambient—enough to prevent tea-staining on 316L during a three-month shut-down.

Modular Growth—Buy One Bay Today, Add Five Next Year
All connections are bolted, not welded. When your tonnage grows, unbolt the side panel, bolt on a new frame, slide in another carriage set and you have doubled capacity in under two hours. No hot-work permit, no third-party rigger, no repaint. Spare parts—bearings, rails, crank handles—are kept in stock for 15 years and ship within 48 hours anywhere on the planet.

Real-World Footprint Examples
Job shop, Manchester: one HC-B4015-63 replaced four timber A-frames, freed 36 m² and allowed installation of a second Amada press brake. Pay-back: 7.4 months.
Shipyard, Gdańsk: three HC-B6020-65 racks store 180 t of 5 mm–20 mm DH36 plate. Crane picks dropped from 22 to 6 per shift, saving 1.8 labour hours daily.
Aerospace sub-contractor, Melbourne: motorised HC-B4020-65 with ESD-safe pads holds 60 sheets of 1.6 mm 2024-T3. Surface scratches fell 94 %, reject rate fell to zero for six consecutive months.

Ordering, Shipping, Installation

Optional Accessories

Talk to a Storage Engineer Today
Email drawings, sheet schedules or even a rough sketch. We will return a budget, footprint and ROI calculation within one working day. Herochu Durable Steel Plate Racks—because floor space is too expensive to use as a shelf.