English
EspañolI believe that many people want to know why the shopping cart can be parked on the elevator. Today, we will answer these common questions for you:
1. Why can the shopping cart stop steadily on the elevator and not slide down?
Many people will say that it is because the wheels of the shopping cart and the card owner of the ladder will not move. In fact, this is not entirely true, this is mainly designed according to the principle of dislocation orbit. To give a simple example: if the two front wheels of the train are on the left track and the two rear wheels are on the other track, it must not move.
2. How much does a shopping cart cost?
The general supermarket shopping cart is about 200, and there are also 300. Look at the quality.
3. How to choose the shopping cart in the supermarket?
The larger the wheels of the supermarket shopping cart, the more labor-saving it is. As a supermarket shopping cart caster, how to make customers more labor-saving is particularly important because customers do not want to push heavy carts to buy products. Therefore, when choosing casters for shopping carts, supermarkets must choose casters with large wheel diameters; the temperature in supermarkets is relatively suitable, so when choosing casters, there are relatively few requirements for temperature. However, in different places, caster materials suitable for different temperatures should also be selected, because strict conditions and high temperatures have a great impact on casters. If you are in the north, you should choose casters made of polyurethane.
