The difference between very narrow aisle rack and double deep rack

Very narrow aisle racks and double depth racks are evolved from beam pallet racks and are a kind of heavy duty racks, many times it will be easier to confuse the two storage racks. 

Very narrow aisle rack: 

Very narrow aisle rack is named because its forklift handling aisle is relatively narrow, which is also its biggest advantage, improving warehouse utilization. The main of the vna rack system is the beam pallet rack system, the difference is that the ground at the bottom of the rack is equipped with a "three-way stacking forklift" action guide, which is also for the safety of the rack and the guidance of the forklift.

Features of very narrow aisle racks: 

The biggest feature of vna rack is that the channel is much narrower than the general beam type, about 1600mm-2000mm, which greatly improves the space utilization rate of the warehouse, vna racks are liked by many enterprise warehouses; These storage rack needs to be equipped with a special forklift truck - three-way stacking truck This is another feature of it, because the channel is relatively narrow, which has the technical requirements of the forklift master, driving technology to be more skilled, usually work to be careful and careful. 

Double deep rack: 

The double deep rack series is derived from the heavy duty beam pallet rack into a simple structure and high storage capacity, and effectively alleviates the ordinary beam rack that can not meet the storage requirements that the ordinary beam pallet rack doubled the inventory. 

Features of double deep racks:

low beam height, an operating height of up to 8 meters, medium inventory flow, providing 50% selection ability, suitable for warehouses with low pickup rate, ground utilization rate: of 42%, the double deep rack series is derived from the heavy duty beam pallet rack with simple structure and high storage capacity, and effectively alleviates the storage requirements that the ordinary beam pallet rack cannot meet, doubling the inventory of the ordinary beam pallet rack. Double deep racks are more suitable for tobacco, food and beverage, packaging, and other industries.

The difference between vna racks and double deep racks: 

The double deep racks are the type of storage racks that are stored in double rows, the warehouse utilization rate is about 42%, and the roadway of double deep racks should be designed according to forklifts, but in order to get the goods inside, it is necessary to use scissors forklifts. Narrow aisle forklifts are generally two groups of storage racks next to each other, and a guide rail is installed between every two groups, and the warehouse space utilization rate is about 20% higher than that of ordinary storage racks, but because the roadway is relatively narrow, it is necessary to use three-way stacker trucks, and the cost of forklifts is relatively high. The biggest difference between the two is that the forklift used is not the same, the double deep rack is four back-to-back, and there is no guide rail below.