Gravity racking is derive from pallet racking, using the roller track or pallet with bottom-wheel,have the track’s gradient(approx 3°),use the goods weight, realize the cargo FIFO(first-in- first-out) principle, suitable for large quantities and the same type of goods storage operation, make use of high space. Especially for storage have warranty period and not long term backing of goods. Features: 1)Gravity Racking is evolved by pallet shelf 2)Adopt by roller tracking or the bottom wheeled roller tray 3)Particular for a certain extent, not long backlog cargo. 4)The whole depth (roller length)not need too long. 5)In the middle can add replenishment stock loaded. 6)Not make too high (max 6 meters). 7)Load capacity is 1000kg of unit Sample : we will send you sample for your reference, but have to pay from your side; we will refund the fee once you have an order with us! Services: Our free services include consultations and sample CAD layouts of your proposed rack system. Don't hesitate to consider reviewing the racking systems on site or at our headquarters. Get the racking system you need at the best price guaranteed.