Heavy-duty casters are a general term, including movable and fixed heavy-duty casters. The movable heavy caster is also what we call the universal wheel. Its structure allows 360 degrees of rotation; the fixed heavy caster has no rotating structure and cannot be rotated. Two types of heavy casters are usually used in combination. For example, the structure of a trolley has two fixed wheels at the front, and two movable universal wheels at the rear, which are close to the push armrest.
Heavy-duty heavy-duty casters, heavy-duty casters safety is a major issue related to the national economy and people's livelihood, and the importance of heavy-duty caster packaging is undoubtedly related to this. Behind the supply of food supplies for China's 1.3 billion people is the huge market for heavy casters packed with heavy casters. According to the statistics of the China Heavy Duty Caster and Packaging Heavy Caster Industry Association, the domestic food and packaging heavy caster industry sold hot in 2006.
Furniture heavy casters According to the analysis of Kaikai Wood, there are currently three forms of matching hardware for door factories: first, only selling doors, regardless of hardware, small hardware is provided by the specialty stores of each door factory according to customer needs; second, When selling doors, it is not mandatory to equip the hardware. If the customer needs it, they will equip it; third, it is mandatory to equip the hardware, and the door hole will be opened before leaving the factory.
Furniture heavy-duty casters In various occasions where heavy-duty casters are used, super artificial heavy-duty casters can often be seen. The unique super artificial heavy duty caster chemically bonds the soft elastic rubber-like thermoplastic elastomer tread to the rigid thermoplastic wheel core. The super artificial heavy duty caster combines the advantages of soft and hard rubber wheels and can roll like a rubber wheel. Flexible and durable, it also has the characteristics of impact resistance, noiselessness and no damage to the floor.
1. Generally, when choosing a suitable wheel frame, first consider the weight carried by heavy casters, such as supermarkets, schools, hospitals, office buildings, hotels and other places. Due to the good floor, smooth and light cargo, (each heavy caster carries a load of 10- 140kg), suitable for choosing 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 the cargo is moved frequently and the load is heavy (each heavy caster carries a load of 280-420kg), it is suitable to use double-row balls that are stamped, hot forged and welded with thick steel plates (5-6 mm) Round 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 heavy 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 heavy casters can withstand heavy loads, rotate flexibly, and resist impact.
