1. Generally, when choosing a suitable wheel frame, first consider the weight carried by the casters
, such as supermarkets, schools, hospitals, office buildings, hotels and other places. Due to the good floor, smooth and light goods carried (each caster carries 10-140kg) , It is suitable to choose the electroplated wheel frame stamped and formed of thin steel plate (2-4mm). Its wheel frame is light, flexible in operation, quiet and beautiful. The electroplated wheel frame is divided into double-row balls and single-row balls according to the ball arrangement. If it is often moved or transported, double-row beads should be used.
2. In places such as factories and warehouses, where goods are moved frequently and the load is heavy (each caster carries a load of 280-420kg), it is suitable to use heavy steel plate (5-6 mm) stamping, hot forging and welding double row ball wheels frame.
3. If it is used to carry heavy objects such as textile factories, automobile factories, machinery factories, etc., due to the heavy load and the long walking distance in the factory (each caster carries 350-1200kg), thick steel plates (8-12mm ) After cutting the welded wheel frame, the movable wheel frame uses flat ball bearings and ball bearings on the bottom plate, so that the casters can bear heavy loads, rotate flexibly, and resist impact.