LPHY caster wheels manufacturer specialized in customized office chair caster wheels for more than 25 years


What are the characteristics of the caster structure


Installation height: refers to the vertical distance from the ground to the installation location of the equipment. The installation height of custom casters for furniture casters refers to the large vertical distance from the bottom of the caster to the edge of the wheel.

Bracket steering center distance: refers to the horizontal distance from the vertical line of the center rivet to the center of the wheel core.

Turning radius: refers to the horizontal distance from the vertical line of the center rivet to the outer edge of the tire. Proper spacing allows the casters to rotate 360 ​​degrees. Whether the turning radius is reasonable or not directly affects the service life of the caster.

Driving load: The load-bearing capacity of Dongguan casters when moving is also called dynamic load. The dynamic load of casters varies due to different test methods of the factory, and also due to different materials of the wheels. The key is whether the structure and quality of the bracket can resist impact. and shock.

Shock load: The instantaneous load-bearing capacity of Dongguan casters when the equipment is impacted or vibrated by the load. static load static load

Static Load Static Load: The weight a caster can bear under static conditions.

The static load should usually be 5-6 times the moving load (dynamic load), and the static load should be at least 2 times the shock load.

Steering: Hard, narrow wheels are easier to steer than soft, wide wheels. Turning radius is an important parameter of wheel turning, too large turning radius will cause wheel wobble and shorten life.

Driving Flexibility: Factors that affect the driving flexibility of a caster include the structure of the bracket and the choice of bracket steel, the size of the wheel, the type of wheel, and the bearings. The bigger the wheel, the better the ride flexibility. It's hard and narrow on stable ground.

They are less labor-intensive than flat-edged soft wheels, but on uneven ground, soft wheels are less labor-intensive, but on uneven ground, soft wheels can better protect equipment and absorb shock!


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