Castors are mainly divided into two categories

A. Fixed casters: The fixed bracket is equipped with a single wheel and can only move in a straight line.
B. Movable casters: Equipped with a 360 degree steering bracket and a single wheel, it can travel in any direction at will.
There are various types of single wheels for casters, which vary in size, model, tire tread, and so on. Choose the appropriate wheel based on the following conditions:
A. Use the site environment.
B. The load capacity of the product.
C. The working environment contains substances such as chemicals, blood, grease, engine oil, salt, etc.
D. Various special climates, such as humidity, high temperature, or severe cold
E Requirements for impact resistance, collision resistance, and driving tranquility.