Door and window pulleys: common door and window pulleys include wooden pulleys, plastic pulleys and metal pulleys. When buying, first look at the design structure and color of the pulley, and whether the doors and windows using the pulley can achieve a consistent aesthetic in appearance. That is to choose the material, a good pulley not only has a long service life, but also can increase the service life of doors and windows.
The pulley is a small wheel that has a groove on the periphery and can rotate around an axis. Next, I will share with you the types of door and window pulleys and the knowledge of door and window pulley buying skills.
Types of door and window pulleys
Wooden pulley: The wooden pulley is made of wood, and the wooden product itself will bring people a warm and authentic feeling. It is more unique, because it has the pattern of the wood itself, so it looks beautiful and the decoration is also very strong, but the load-bearing capacity of this kind of pulley is not particularly good, and it is not very wear-resistant. It is not waterproof, it is easy to absorb water and cause the structure to loosen. Usually suitable for light-duty pulleys for doors and windows.
Plastic pulley: The clinker pulley has a variety of styles and rich colors. It is both practical and decorative. It has a changeable shape, relatively wear-resistant, waterproof and corrosion-resistant fashion sense. Very good, there is no problem with timely and long-term use. The load-bearing performance is also very good, so it can be used in a wide range.
Metal pulley: Metal pulley is also divided into many types, such as: copper pulley, stainless steel pulley, aluminum pulley, alloy pulley and so on. This kind of pulley gives people a cold and hard metal feeling. This kind of pulley has rich colors, high hardness, good carrying capacity, good wear resistance and waterproof performance, but the metal's anti-corrosion performance is not so, and it is easy to rust after long-term use. It is more suitable for use as a pulley for heavy doors and windows.
Door and window pulley purchase skills
1. When buying door and window pulleys, you must first check whether the appearance design structure and color of the hybrid pulley can achieve a consistent aesthetic feeling in the appearance of the doors and windows. Only people who meet the image criteria will be listed in the selection list
2. The second thing is to choose materials. You can choose the material of the pulley according to the actual situation of the overall decoration, and combine your own aesthetics and preferences, but you need to pay attention to the bearing capacity. If the doors and windows are heavy, metal pulleys are better. If the doors and windows are lighter, your choices are not limited and you can choose anything you want.
3. Since the pulley is an accessory that cannot be ignored in sliding doors and windows, it is very important to purchase high-quality pulleys. A good pulley not only has a long service life, but also prolongs the service life of doors and windows, and it will not make any noise during the pressing process. Can maintain a quiet environment.

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