High-grade anti-static casters casters casters casters selection method overloading 
 There are many different factors determine the choice of casters, the key is the most suitable for your use. The following recommended several options caster approach. 

 First, the carrying capacity 

 According to the design load to determine the needs of individual wheels to reach the carrying capacity. Caster wheels carrying capacity is the most basic and critical requirement, while the actual use of the situation be different and therefore, in the actual carrying capacity of casters selected, it should leave some safety margin, the most commonly used four-wheel-type installation, for example, are usually selected according to the following two methods: 

 By all three wheels to bear the weight of choice. One of them floating casters, this method is suitable for the shipment of goods or equipment during the move, the momentum wheels to bear a larger ground conditions where poor, especially in the case of large total weight. 

 By four feet round to bear 120% of the total weight of choice. This method applies to the ground in good condition, the shipment of goods or equipment during the move, casters to withstand the impact of smaller occasions. 

 In particular, for those wheels would be a great impact on the situation, not only to select the load capacity of the casters, and should use special design of the shock structure. 

 Second, the use of site condition 

 According to the actual working conditions caster wheel to select the appropriate materials. Wheels direct contact with the ground, are susceptible to various objects on the ground and the ground and the surrounding environment in a variety of corrosive media, the invasion and corrosion, if you choose properly, will greatly shorten the life of casters, wheels will also work environment the use of impact. 

 In the rough ground use, it should be wear-resistant, elastic rubber, polyurethane or synthetic rubber tire super sub; in particular high or low temperatures or large temperature difference between the working environment should be selected or specially-resistant metal wheels hot wheels; the requirements to prevent the accumulation of static electricity, preferably using a special anti-static wheels, metal wheels can also be used (if the ground is not required to protect it); work environment exists when a large number of corrosive media, should be selected accordingly with good corrosion resistance of the wheel. 

 Adaptive use of the environment based on the requirements of the caster, selected the most appropriate model. 

 High-grade anti-static casters Heavy duty castors casters three rotational flexibility 

 Special high-precision ball bearings running smooth and flexible, especially for high-end equipment and a quiet environment; quality DuPont engineering plastics manufactured by Intel spiritual bearings are widely adapted variety of corrosive media; elaborate needle bearing is still easily in under the weight of freely; to protect the beautiful floors, use a soft rubber, polyurethane and synthetic rubber tire super; left on the ground in order to avoid an ugly round of printing, choose a special gray rubber wheels, polyurethane wheels, super- synthetic rubber tires and other non-round wheels and India ... ... 

 Fourth, the temperature requirements 

 Cold and heat for many wheels are likely to cause trouble, the best selection and the ambient temperature compatible wheels. 

 V. Other 

 According to a variety of special requirements, you can select the appropriate accessories (for details see annex). Such as dust caps, seals and anti-wrapped cover and other moving parts to maintain the wheels clean and prevent a variety of fiber entanglement, so that long-term use remain flexible as ever casters; single-and dual brake valve device can effectively prevent rotation of caster and steering, so you can stay in any position. High-grade anti-static casters casters Heavy duty castors