How to maintain the aluminum alloy sliding doors and windows, Shanghai liefan aluminum alloy doors and windows tell you
1. Maintenance of pulley. Pulley is the soul of the whole inner door. Although it is small, it plays an important role. Every half a year or so a drop or two of lubricating oil can keep it smooth. The pulley of sliding door is divided into upper and lower wheels. The upper and lower wheels of sliding doors of brands such as Fulu and Jinge are all sliding with needle roller bearings. There is no need to add lubricating oil, as long as attention is paid to clean the sundries. If it is a general brand or miscellaneous brand and the pulley is a general bearing or rubber wheel, it is necessary to add lubricating oil to the sliding part every six months.
2. Track protection. Keep the track clean to prevent foreign matters from entering. If there are foreign matters and dust, brush it. Dust in the groove and door seal can be removed by vacuum cleaner.
3. Protection of sliding door. Prevent gravity from impacting the door body. It is strictly forbidden to damage the moving door and track by sharp tools or gravity, causing obstacles. If the door body or frame is damaged, please contact the manufacturer or ask professional maintenance workers for repair.
4. Keep the moving door in good operation performance. The sliding door seems simple, but there are still many structures and accessories. In addition to the protection of the track, the sealing wool and glass glue seal are the key structures to ensure the sealing, thermal insulation and sound insulation of the sliding door. If there is any falling off, it should be repaired and replaced in time, so as to achieve the best effect of dust isolation, anti-collision, sound insulation and thermal insulation.
Shanghai liefan decoration materials Co., Ltd. is a professional manufacturer specializing in aluminum alloy casement window, aluminum alloy broken bridge window, aluminum alloy louver, invisible anti-theft net, wood aluminum composite bridge window, frameless balcony window, leisure sunshine room and supporting mosquito screen series. It integrates six functions of development, research, production, sales, installation and maintenance. Our factory independently develops all kinds of new heat insulation windows, hollow windows, frameless balcony windows and other fashionable home furnishing products, which have been sold well in many regions at home and abroad. We have undertaken the door and window engineering of large-scale factories and buildings in China, retail and installation projects in Shanghai urban area