Views:92 Author:Site Editor Publish Time: 2020-06-05 Origin:Site
How to buy freezer caster wheel?
Freezer caster wheel are an important accessory for mobile refrigerators. The quality of freezer caster wheel directly affects the effect and feelings of mobile refrigerators in practice. What aspects should be paid attention to when choosing freezer caster wheel?
1. Caster material
It is very important to choose the material of the freezer caster wheel. Generally, there are PU, TPR, PP, rubber, nylon, etc. As for the applicable temperature, appearance hardness, air environment, etc.
2.Choose the size
The larger the diameter of a common freezer caster wheel, the less effort it takes to advance, and the better the ability to overcome obstacles. Freezer caster wheel were first industrialized in the West in the late 19th century, so the size of freezer caster wheel is usually expressed in inches. For example, most supermarket trolleys in China use 5 inch and 4 inch freezer caster wheel. The freezer caster wheel currently on the market are available in sizes from 1 inch to 10 inches. Commonly used sizes are 2 inches, 2.5 inches, 3 inches, 3.5 inches, 4 inches, 5 inches, 6 inches, 8 inches, 10 inches, etc. Such as supermarket shopping carts, logistics trolleys, tool carts, etc. It is better to use 4-6 inch freezer caster wheel. However, if the diameter of the freezer caster wheel is too large, the center of gravity of the equipment will increase, and the cost will increase, so it is necessary to think comprehensively. If the equipment does not need to be constantly promoted, such as furniture, refrigerators, etc., it is only necessary to move it when doing hygiene, and select the freezer caster wheel under 3 inches.
3.Look at the weight
Freezer caster wheel of the same diameter, ordinary manufacturers will use several series for different load-bearing, such as light, medium, medium, etc., the method is to make the wheels and brackets have different thicknesses or materials. When calculating the load of a single freezer caster, a certain insurance factor should be given. At least three wheels support the device at the same time.