Trolleys are commonly used handling tools in our daily production and life. According to the number of casters, they are divided into wheelbarrows, two-wheeled trolleys, three-wheeled trolleys, and four-wheeled trolleys. Among them, the four-wheeled plastic flat trolley has a wide range of use and is relatively simple to operate. How should we choose the right trolley casters?
First, according to the approved load of the trolley, the load of this plastic flat trolley is less than 300 kg, so the single-wheel load-bearing capacity of the caster is about 100 kg. It is recommended to use casters of 4 inches or more, because the larger the wheel, the easier it is to push.
Second, according to the use occasion of the trolley, if it is a quieter occasion such as floor paint workshop, electronic workshop or hotel, it is recommended to use TPR or polyurethane casters with silent effect.
Third, when the above two conditions are met, it is necessary to confirm whether the installation hole distance of the casters is the same as the installation hole distance on the plastic flat cart. Because the mounting hole distance of conventional medium-sized casters on the market is 74mm*45mm, the mounting hole distance of this plastic flatbed is generally 84mm*71mm. If you don’t find a suitable installation hole pitch for the medium-sized casters, you can directly use heavy-duty casters instead, because the installation hole pitch of the heavy-duty casters is the same as that of this plastic flatbed, but the price of the heavy-duty casters is more expensive than the price of the medium-sized casters Some, but the quality is much better.
Fourth, when installing this trolley caster, it is recommended that 2 directional wheels match 2 universal wheels, and the universal wheels should be installed on the side close to the handle. This installation method is better to control the direction of the trolley.
