- lead Peer technology customization -
- 0.075mm-1.0mmThickness range
- 4mm-150mmWidth range
- 560-600HVHardness range
- ±0.01mmOuter diameter & length
- ±5%mmThe elasticity is within ± 5
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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 sash in place at any position.
When the window is opened, the sash moves upwards, and the spring extends, storing potential energy. When the sash is closed, the spring retracts, releasing the stored energy and helping to support the weight of the sash.
Window spiral springs come in different sizes and strengths, depending on the weight and size of the sash they are designed to support. They are commonly used in residential and commercial buildings and are a key component of double-hung windows, which are known for their classic look and versatility.
The main advantage of a window spiral spring is that it provides a reliable and efficient method for counterbalancing the weight of the sash in double-hung windows. This makes it easier to open and close the window, as the spring takes on most of the weight of the sash.
Other advantages of window spiral springs include:
Space-saving design: The compact design of the spring and housing takes up very little space, making it ideal for use in windows where space is limited.
Smooth operation: Window spiral springs provide a smooth and consistent operation, ensuring that the sash remains in place at any position and can be easily moved up or down.
Long service life: Due to their sturdy construction and high-quality materials, window spiral springs can last for many years without needing to be replaced.
Easy to install: Window spiral springs are relatively easy to install, making them a popular choice for both DIY and professional window installations.
Customizable: Window spiral springs come in a variety of sizes and strengths, allowing them to be customized to suit the specific needs of different window types and sizes.
Overall, the advantages of window spiral springs make them a popular choice for double-hung windows in residential and commercial buildings. Their reliable and efficient operation ensures that windows can be easily opened and closed, while their compact design and long service life make them a cost-effective choice for window manufacturers and homeowners alike.
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Springs for sports equipment Constant force spring Constant force springs have smaller package size and flat stress curve. These springs are usually used for bicycle racks to solve the problem of how to park bicycles at home. Power Springs Power springs are usually used for belly wheels and rowing machines. The power spring has the ability of smooth winding and contraction,and can provide a smooth, safe and functional solution for any fitness equipment. 1.Abdominal Health Wheel 2.Automatic Lifting Bicycle Parking...
Springs for the aerospace sector Constant force spring Constant force springs feature a small package size and linear force making them ideal for aircraft interiors and applications such as counterbalancing aircraft doors, assisting in the deployment of satellite solar panels and antenna and aiding in missile systems. Motor Brush springs The motor brush springs can be applied to satellite devices and UAV tail wings. The motor brush spring ensures that the working current phase of the carbon brush is consistent,...
Springs for use in the living area Power spring The power springs have smooth cable contraction function, making it an ideal choice for tape measure and take-up device, such as retractable dog rope, take-up of vacuum cleaner and other furniture, and can also be used for key anti-theft buckle. Constant Torque Springs Constant torque springs for windows can provide high torque with small space requirements and can also be designed to produce positive or negative gradient output torque. Constant force...
Springs for the automotive industry Power spring Power springs are usually used for seat belts. It has the ability to shrink and smooth the spring, and can provide any safety solution for the vehicle. Motor Brush springs Because of its small size, the motor brush spring can push the brush towards the commutator in the motor. These features make the motor brush spring an ideal choice for automotive engines and automotive air conditioners blower . Constant force spring Constant force...
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● If your product is under development, we will help you with design ideas;
● If your product is encountering a problem, we can help you solve it;
● If your product wants to be updated, we will provide the solution.
Custom Spring:
● Our team of engineers has decades of experience developing and customizing a wide variety of challenging springs to meet your individual needs.
● Besides springs, we can also do structural design. Tailor-made systems consisting of structural parts and springs make your application more professional and increase the value of your product.
Design & Assembly:
● We can perform reversing, forming, spot welding and more complicated ancillary processes.
● Our experienced stuff can design and manufacture whatever is necessary for spring products.
● Whether the product involves simply putting a spring into a housing or a more complicated assembly with a variety of components, we have the capability to get the job done.
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● We have a complete material supply system, self-developed equipments and advanced production technology, which can quickly make samples on demand.
● Our delivery time is about 3-7 working days.
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Cordless curtains stop at any height
Solve the storage cycle limit of physical power supply
In the aspect of military industry, the opening time of missile tail
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With more than 20 years of experience in coil spring design and manufacturing, engineers tailor their own spring design solutions for customers
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