Sliding doors are also sliding doors. This kind of door is frequently used in home life. The quality requirements for its components are relatively high. Hanging wheels are an indispensable part of installing sliding doors. Then, the knowledge about sliding door hanging wheels How much do you know now?Brief introduction of sliding door hanging wheel:The sliding door hoist wheel includes a pulley block, a connecting piece and an installation structure, and is characterized in that: the installation structure is composed of a fixed piece and a moving piece. A positioning structure for fixing the moving plate is provided at both ends of the spool, the connecting piece is a screw, one end of the screw is fixed with the moving plate, and the other end is connected with the bracket of the pulley block. The sliding door has the characteristics of convenient installation and easy disassembly and maintenance.Types of sliding door hanging wheels:Sliding door hanging wheels can generally be divided into 2, 4, 6, 8 wheel hanging wheels. In theory, the more wheels of sliding door hanging wheels, the more convenient it is to use, and when one wheel is broken, other wheels can continue Normal work will not affect the use of the sliding door. If it is just a two-wheeled sliding door hanging wheel, once one of them is broken, only one wheel cannot be used normally.