It is also called movable rack.
　It can make the best use of the space of the warehouse under the condition which cannot use the firm racks. Meanwhile, it can play its double function of the rack and package and make the high density of the warehouse.
Advantages:
　1. It can be installed freely according to the real state.
　2. It has unified specification and firm capacity and the advantage of easy check.
　3. It can be used with pallet 1210 and pallet 1310.The forkman can carry goods from any direction.
　4. It can be widely used in various fields, like transporting, moving and storing with mechanized equipments.
　5. It can be accumulated to increase its operating factor of space (at most 4 floors). Load capability: 3000kg
　6. It can be accumulated to save space when it is not used. There are two kinds: stationary type and detachable type. Stationary type rack is made of formed steel which is stable and durable. Detachable type rack is made up with bottom and four upright posts. The bottom is made of formed steel and the upright post if made of square steel. There are two standard colors for the stacking frame: red and blue.