The operation principle of Push back rack:
The trolleys are used to push and store the pallet goods on the guide rails,the front,middle and back beams are overlapped by Multi layer trolleys.The goods are placed on the trolley at the front of the rack.The forklift will simultaneously push the first pallet goods inside when 2nd pallet goods are stored later.The bottom wheels of trolley straddles the track rails.When the outside cargo is taken away,the inside trolley will automatically slide to the outside.The depth of push back rack is normally 2-5 pallet deep.
The advantages of push back rack:
1,The utilization rate of warehouse space will be increased greatly.Compared with ordinary pallet racks,the same area can store more goods,which can increase the utilization rate up to 60%.
2,The storage is simple,no special storage equipment is needed and the investment on the equipment is reduced.
3,For warehouse which do not have requirement on the order of picking.The labors can be reduced a lot.The operator only need to stand in the sample place to access goods.
4,The operation mode is simple,which can reduce the damage risk of goods caused by loading and unloading.
The disadvantage of push back rack:
Push back rack is only suitable for first in last out storage mode,so the scope of application is limited.
Sunnyrack is one of earliest and professional rack manufacturer,was founded in 2002 and start its foreign business from 2007,our main products are pallet rack,drive in rack,cantilever rack,shuttle rack,push back rack,mezzanine&steel platform,longspan shelving,mobile shelving and etc.