Content expansion:
1. Universal wheel is the so-called movable caster, its structure allows horizontal 360-degree rotation. Caster is a general term, including movable casters and fixed casters. Fixed casters do not have a rotating structure, can not rotate horizontally only vertical rotation.
2. Universal wheel performance classification: according to the variety: ordinary universal wheel, ball universal wheel. According to the material: polyurethane universal wheel, gray rubber universal wheel, nylon universal wheel, metal universal wheel.
3. Application: suitable for installation, tables, chairs, beds, cabinets, sofas and other furniture and a variety of carts, medical equipment, instruments, meters and other industrial products, rotating and flexible, safe and reliable.
4. Wear-resistant, impact-resistant, anti-chemical corrosion, low temperature resistance, high temperature resistance, traveling without wheel prints, protection of the floor, low noise and quiet performance.