What are the sizes of medium casters?
The product sizes in this category are: 3-inch (75mm), 3.5-inch (90mm), 4-inch (100mm), and 5-inch (125mm).
What are the soft rubber castors?
In general, most of the soft rubber casters used in normal use are made of artificial rubber, and some of them are chemical compounds. It is impossible to really play a mute effect in use, but the noise is relatively small, and it is not as harsh as listening. Comparison of rubber has a certain buffer shock effect. Then the rubber is soft and it is suitable for running on different grounds
Office chair nylon caster is divided into the active and pressure wheels, what is the difference
The moving wheel is an ordinary universal wheel that can be steered arbitrarily and can be equipped with a brake device. Normally, it cannot be automatically braked. The typical characteristic of the pressure wheel is that it is active when pressure is applied. Automatic brake without pressure
What are the functions of the caster tester?
Caster load test, caster static test, caster impact test, caster running test, etc.
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