* In the corrosion resistance, the best plastic tray, plastic wood followed, the worst steel tray;
* In the resistance to moisture, plastic tray performance;
* In the resistance to insects, the best steel tray, followed by plastic tray;
* In terms of average life, steel pallets and plastic pallets are equally well;
* * In the tray weight, paper, wooden pallets occupy a certain advantage;
* * In the carrying capacity, the best effect of steel tray; paper tray is poor;
* * In the use of performance, plastic and steel pallets are better than paper, wooden pallets;
* In the tray price, the wooden tray has the advantage of paper and plastic wood followed by the most expensive steel tray.
However, due to the actual use, according to different uses, some trays are difficult to replace other varieties. For example, when carrying heavy objects, the steel tray has its irreplaceable. But overall, plastic, wood-plastic composite and paper tray will be more promising products, and which in turn the most plastic pallets.
Transport advantage
(1) the use of pallet handling, can improve the working conditions, eliminate heavy physical labor;
(2) the operating time is greatly reduced, the delivery time becomes shorter, the truck's transport rate increases; usually the driver of the forklift a person can dry ten people work, if the goods are scattered or heavier, it can be said that a person is equivalent to two The workload of ten people;
(3) tray transport rarely occur in the case of cargo damage. Manpower for handling operations, due to fatigue, mistakes, the goods will be scattered and damaged;
(4) the use of a certain number of containers carrying capacity, delivery to prevent the number of errors, easy to carry out the number of management;
(5) can be effectively carried out to organize the consolidation of rectification to implement three-dimensional custody;
(6) three-dimensional warehouse, automatic shelves, etc., if no tray, its function can not be achieved;
(7) the implementation of unmanned handling in the factory must have a tray;
(8) Process plans and schedules for handling operations can be developed. As a disadvantage, the tray itself has a certain weight and volume, in the delivery with the goods will produce excess weight and volume space. But this shortcomings and advantages compared to much smaller, so the world's advanced countries, factories and distribution warehouses and distribution centers are bound to use the tray.