2023-04-04

A window spiral spring, also known as a balance spring or sash spring, is a mechanical spring used in double-hung windows to counterbalance the weight of the sash (movable part of the window) and make it easier to open and close the window. The spring is typically located in a metal housing on the sides of the window frame. The window spiral spring is made of a long, coiled strip of steel that is wound around a central rod or axle. The spring is designed to provide a constant force as it extends or retracts, which helps to keep the...

2023-03-06

Double torsion springs are a type of mechanical spring that consists of two coils wound in opposite directions and attached to a central arbor. The two coils are designed to apply torque in opposite directions, which provides balance and stability to the spring. Double torsion springs are commonly used in applications where a large amount of torque is required, such as in industrial machinery, automotive systems, and household appliances. They are also used in applications where a high degree of accuracy and consistency is required, such as in medical devices and scientific equipment.   One of the benefits of double...

2023-03-06

An electric fan lifting spring is a component used in some types of electric fans to provide upward force to the fan blades. The lifting spring is typically a metal coil spring that is mounted to the fan motor housing and connected to the fan blades using a linkage mechanism. When the fan motor is turned on, it rotates the fan blades, which in turn pull down on the linkage mechanism. This causes the lifting spring to compress and store potential energy. As the fan blades continue to rotate, they eventually reach a point where the lifting spring is fully...

2023-03-06

Torsion springs are a type of mechanical spring that works by twisting or torquing.  They are used in a wide range of applications across various industries, including: Garage doors: Torsion springs are commonly used in garage doors to help lift and lower the door. They are typically mounted above the door and connected to a cable that runs through the door tracks. Industrial machinery: Torsion springs are used in a wide range of industrial machinery, such as valves, pumps, and motors, to provide torque or rotational force. Aerospace: Torsion springs are used in the aerospace industry in applications such as...

2023-03-06

A replacement window spiral spring balance is a component of a double-hung window that helps to counterbalance the weight of the sash. It consists of a coiled spring inside a metal tube that is mounted to the window frame. The spring is under tension and exerts a force on the sash, helping to hold it in place at any height along the track. Over time, spiral spring balances can wear out or become damaged, which can cause the window to become difficult to operate or to remain open or closed. In such cases, the spiral spring balance needs to be...

2023-03-06

An industrial torsion spring is a type of mechanical spring that is designed to resist torque or twisting forces. These springs are commonly used in industrial applications where there is a need to apply a twisting force to a mechanical component, such as in automotive and aerospace engineering, machinery manufacturing, and robotics.   Torsion springs are typically made from materials such as high-carbon steel or stainless steel, and are coiled in a helical shape with legs that are attached to two objects that need to be rotated relative to each other. When the objects are rotated, the spring resists the...