Is there any good way to solve the problem that the sliding window cannot be pulled?

Check the lower pulley and lift it up so that the pulley can catch the guide rail.

Sliding window: there are two kinds: left and right, up and down. Sliding window has the advantages of not occupying indoor space, beautiful appearance, economical price and good sealing performance. Adopt advanced slide rail, push it gently and open it flexibly. Using large pieces of glass not only increases indoor lighting, but also improves the overall appearance of the building. The window sash is in good stress state and is not easy to be damaged, but the ventilation area is limited to some extent.

1, pulley is broken.

Methods: Replace the new pulley, and pay attention to the light action when pushing and pulling at ordinary times. This is also a place to pay attention to, because pulleys are prone to problems. The pulleys for doors and windows I bought before were not broken, but fortunately I went to Fu Xuan doors and windows this time and bought them from German. Good quality, smooth push and pull.

2. The dust or long-term uncleanness in the push-pull groove causes blockage.

Methods: Use a vacuum cleaner to remove the dust accumulated on the top of the groove and door seal, then wipe it with a wet rag and clean it at ordinary times.

3. There is too much water vapor in the environment, or there is water in the door frame and chute, which cannot be treated in time.

Methods: Wipe the accumulated water with a rag in time to keep the environment dry.

4, aluminum alloy door frame deformation, inward depression.

Method: Just break it straight with pliers, pay attention to normal maintenance, and don't stand on it. Pay more attention to the materials when buying. My Fu Xuan doors and windows are made of inspection-free aluminum, which is why they are so durable.