TC Series · Standard Welded Cantilever Racks

▲ Large steel service center: TC Series heavy-duty telescopic racks storing profiles, square tubes and multiple SKUs

What is TC Rack?

TC Rack (Tcrack Classic/Standard) is the classic welded structure product line in the Tcrack family. Its core design features arms and main columns joined by full-penetration welding, forming an inseparable rigid assembly.

Columns are connected by X-cross bracing, leveraging triangular stability principles to provide exceptional torsion resistance for the welded frame. This design makes the TC Series outstanding in high-frequency, heavy-load operations.

Structural Material

Q235 Carbon Steel / H-Beam
Rectangular Tube 250×150×4mm
Excellent Weldability & Ductility

Load Capacity Per Level

Standard: 3,000–6,000 kg/level
Safety Factor: 1.25×
Overload Protection Design

Storage Length

Standard: 6m Material Storage
Expandable to 12m (8 Columns)
Multi-Column Anti-Sag Design

Surface Treatment

Electrostatic Powder Coating
RAL 7016 Anthracite Grey
RAL 2008 Orange
Wear & Impact Resistant

▲ Multi-column support structure ensures stability for 6m+ long materials, preventing deflection under self-weight

▲ Columns securely anchored to the floor via stacking feet and expansion bolts, supporting multi-ton dynamic loads

Rack & Pinion Mechanism

Precision-connected drive shaft and bearing housing, with rack-and-pinion meshing and sealed ball bearings, enabling single-operator operation even at full load.

Chain Drive System

For upper-level racks, sprockets transfer driving force to an ergonomic height, allowing operators to access levels above 3m without climbing.

Ergonomic Hand Crank

Using gear reduction principles, a single worker can smoothly extend multi-ton loads in under 1 minute, dramatically improving random access efficiency.