Mainly in the trolley, mobile scaffolding, workshop trucks and other aspects of a wide range of.

The most simple inventions are often the most important, it have the characteristics of casters. At the same time a city developed level often with casters use how much is, like Shanghai, Beijing, Tianjin, Chongqing, Wuxi, Chengdu, Xian, Wuhan, Guangzhou, Dongguan, Shenzhen and other cities in the casters use rate is very high.

Castor structure consists of a single wheel is mounted on the support and, for installation in equipment following its move freely. Casters are mainly divided into two categories:

A fixed castors fixed bracket with a single wheel, only moving along a straight line.

Support with B casters 360 degrees turn on a single wheel, can travel in any direction.

Industrial casters single round variety, in size, type, tire surface is different. Select the appropriate wheel to take the following conditions:

A using field environment.

B product load.

C working environment contains chemicals, blood, grease, oil, salt and other substances.

D all kinds of special climate, such as humidity, high temperature or cold E impact, collision and driving quiet requirements.

How to choose the right wheels:

1, usually choose suitable wheel frame first consider the trundle bearing the weight of such as supermarkets, schools, hospitals, office buildings, hotels and other places, because of good floor, smoothing and cargo handling is light, (each trundle bearing in 10-140kg) and suitable choice to thin plate (2-4mm) stamping electroplating wheel frame and the wheel frame light, flexible operation, quiet and beautiful, the electroplating wheel frame in accordance with the ball arrangement is divided into double beads and a single row of beads. If often moving or handling application of double beads.

2, in factories and warehouses and other places, the cargo handling is very frequent and heavy load (each trundle bearing in 280-420kg) is suitable for use in thick steel plate (5-6 mm) hot stamping forging and welding of double row ball wheel frame.

3, if used for carrying heavy loads such as textile mills, automobile factories, machinery factories and other places, due to the load and the factory walking long distances (each trundle bearing in 350-1200kg), so should choose to thick steel plate (8-12 mm) after cutting welding wheel frame, active wheel frame using the plane ball bearing and ball bearings to roll on the floor, casters can bear heavy load, rotational flexibility, impact resistance and other functions.