What is a crank-out cantilever rack? A cantilever storage rack whose arms extend forward on a carriage driven by a manual crank, so stored bundles can be lifted vertically instead of pulled out horizontally.
How much weight can one level hold? Herochu rates 3,000 kg per level on the 6 m models and 5,000 kg on the 9 m and 12 m models, with frames built from Q235B or Q355B steel.
Does the system need electricity? No. Extension is purely mechanical, which suits unheated warehouses, outdoor canopies and sites without a reliable power supply.
Can one rack store pipe and flat bar together? Yes. Arm spacing and stopper type are set per tier, so round, square and flat sections can share a single frame. Standard bays cover 6,000 mm, 9,000 mm and 12,000 mm stock; longer spans are built as custom frames.
How does a roll-out pipe rack differ from a standard cantilever rack? The arms extend on a carriage driven by a manual crank. The stored bundle travels out to the crane instead of being dragged out by a forklift, which removes the digging cycle.
What is the maximum pipe length? Standard bays handle 6,000 mm, 9,000 mm and 12,000 mm stock. Longer or shorter spans are built as custom frames.
Can the rack be loaded and unloaded from both sides? Yes. The dual-side mechanical assistance design allows access from either face, which suits bays placed against a wall as well as free-standing runs.
How is the rack tested before delivery? Each assembled bay is load-tested to its rated level capacity and shipped with CE and ISO 9001 documentation plus mill certificates for the steel.
