For food industry, most need to store the foods in a very low temperature, usually, minus 20-25 degree, in such environment, certainly, high density racking systems are more suitable, which can store much more foods and need fewer labors too, here, we suggest the below two solutions, which are the best choice for the cold goods.

The most suitable racking solutions for cold storage

Drive in racking system;
Shuttle racking system;

1) Drive-in racking system
Usually, 6-7 pallets position in a lane, no aisle between the lanes, greatly improved the cubic space, just need one professional driver in the racking area, drive into the depth of the lane, to load and unload the goods in pallets one by one.

Advantages

The most high-density solution, 85-90% space usage;
FILO mode mostly;
Fewest aisle, one row next to the other rows;
Floor space saving, cost effective solution;

2) Shuttle racking system
Usually, we always compare the shuttle racking system with the drive-in racking system, which need the forklift operator goes into the racking area to load/unload the pallets, the pallet shuttle racking, on the contrary, just need the forklift operator send the pallets to the shuttle car, then, the shuttle car will load the pallets into the deep lane one by one automatically. The Radio Shuttle Racking system, not just save space (the depth of the rail can be 20m-50m, that is around 50 pallets position in the depth lane), and with no aisle between the channels, greatly improved the productivity and efficiency. The highlight advantages of the shuttle racking system make it the best choice for the cold storage.

Advantages
FILO or FIFO mode, both are available;
Fewest aisle, the whole racking area in rows one next to the other;
Semi-automatic, most work can be finished by shuttle car automatically;
Space saving, labor saving, warehouse flow speed greatly improved;
Minimizes damage to the rack because no need the forklift go into the racking area.

More details visit: https://www.yuracking.com/products/drive-in-pallet-racking/