Widespread. Transfer molding machines are widely used in transfer system, feeding system, processing and packaging machine and auxiliary machine.High quality materials. The housing is made of galvanized iron, the roller is made of nylon. Wear-resistant and durable.Easy to install. The installation space is small, and there are two mounting holes for installing screws (not included).Easy to use. The maximum load capacity of a single caster is 15kg, with 360 universal rotation, which greatly reduces the labor intensity of workers.6pcs transfer wheelFeatures- High-quality nylon ball, solid and durable, wear-resistant and with strong stability.- The thickened iron plate has strong bearing capacity, it is not easy to break under pressure and the curved chamfer is very smooth.- The surface is highly galvanized, scratch-resistant, not easily damaged during use, and will not rust.Widely used< /p>- Sofas, showcases, trolleys, scooters, shelves, cabinets, kitchen appliances.- Used for conveying, especially suitable for rotating or diverging parts of the conveying system. This allows objects to move smoothly in the horizontal direction.SpecificationBody material: IronSurface treatment: Zinc plating< p>Rollerball pen material: NylonStorage: 15 kgMounting hole diameter: 4 mmHole spacing: 40 mmBall diameter: 16 mmSize: as shownPackage content:6 x transmission wheels