Adjustment Double Wheel Balance Push-pull Window Pulley

Adjustment Double Wheel Balance Push-pull Window Pulley is a window pulley device equipped with double wheels, which can provide balance and smooth operation when the window is opened and closed. The pulley system is designed for pushing, pulling and balancing windows, ensuring smooth and reliable operation of the window.

Main parameters and features
Number of wheels: The double wheel design can effectively share the weight of the window, reduce friction and improve the smoothness of operation.
Material: Usually made of high-strength aluminum alloy, steel or stainless steel to improve durability and load-bearing capacity.
Load-bearing capacity: Depending on the design and manufacturing requirements of the window, the load-bearing capacity of the pulley can range from tens of kilograms to hundreds of kilograms.
Adjustment function: With adjustment function, the window can be balanced by screws or other adjustment mechanisms to ensure the horizontal and vertical alignment of the window.
Roller type: The wheel may use ball bearings, nylon or other materials to reduce friction and improve sliding smoothness.
Size: The size and design of the pulley are usually customized according to the specific requirements of the window, and common sizes range from small (a few centimeters in diameter) to large (more than ten centimeters in diameter).

Applications
Residential windows: used in family homes, especially window systems such as sliding windows and casement windows.
Commercial buildings: used in window systems of commercial buildings such as office buildings and shopping malls.
Industrial facilities: suitable for sliding and balancing heavy windows in factories, warehouses and other places.
Special applications: such as windows in high-rise buildings, or window systems that require special sizes and load-bearing capacities.