A brief introduction to gravity shelves

Gravity rack, also be called Self-gravity shelf or Roller shelf belongs to heavy type shelf, evolved in the pallet tracking, applied to storage of the same type of goods with couple of selection and large quantities and has a high space utilization. In addition to, its depth and layers may be adjusted according to actual needs. Gravity rack is a type of Tray kind storage shelf and adopted FIFO storage method.( Pallet Racking)

Gravity rack is one of the derivatives of the beam-style shelf with its structure comparable to the beam-style shelf but installed a drum orbit on the beam that is 3-5° inclined. Pallet goods are moved to shelf stock mouth by forklift truck and then the pallet slide automatically towards the other side of the mouth by purpose of its weight.( Double Deep Pallet Racking)

The total depth of the shelf (the length of guide rail) ought to not be too deep; otherwise, the unavailable “blind angles” will probably be bigger and can influence the spatial utilization. In addition to, because the slope is as well long, the controllability is poorer and momentum is bigger when sliding, thus will easily trigger the block and the tilting from the pallet goods. To make the pallet goods slide smoothly, damping devices ought to be installed in the middle from the slope when the slope is as well long and ramp buffer devices and pickup separation devices ought to be set up in the bottom from the slope for worry that the pallet goods be tilted owing to the great impulse force when sliding towards the bottom. Consequently, the style, manufacture and installation of it are tough and also the cost is greater. In addition, this kind of rack should not be too higher but generally be controlled within six meters and the weight of goods generally within 1000kg, otherwise, its reliability and operability will probably be decreased.( Steel Structure Mezzanine)

Established in 1988, Ironstone Storage Equipment Co.,Ltd is a expert and experienced Gravity rack system manufacturer. This corporation aims to supply pallets shelves, mobile racking, industrial shelves and other storage gear with good high quality and competitive price.( Pallet Rack Wire Decking)