How To Select Sliding Door Pulley

1.Look at the material of pulley and the sealability of wheel seat            

Brief analysis: Firstly, the material of pulley must be strong and durable, secondly, the pulley seat should also have certain resistance and sealing. Usually, 304 stainless steel and high-end synthetic materials are chosen for the wheel seat, which has good sealing property, and water vapor is not easy to enter the wheel to ensure the smoothness of the wheel.

 2. See the compatibility of pulley and aluminium track            

Brief analysis: The pulley and track must cooperate closely, and the gap should be small, so that it will not fall off when it is impacted by external forces, so as to avoid safety accidents.

3. Finally, it depends on whether the pulley and the track match. It is better to use imported stainless steel or high-quality carbon steel and fully enclosed bearing structure. No matter how many times the door is moved, it will not affect the use, and the service life can last for decades.

4. While pulleys and tracks are important, they should also be carefully maintained in use.

A. Avoid collision with the movable door when using, so as not to cause the movable door to fall off.

B. Clean the slides and pulleys regularly and add lubricants regularly.           

C. Regularly adjust the screw of the slider to ensure that the slider bears and slides effectively on the movable door.