Products
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Heavy Duty custom stainless steel compression spring
Compression springs are widely used in medical breathing equipment, medical mobile equipment, hand tools, home care equipment, shock absorption, engine valve springs and so on, our factory can produce all kinds of compression springs, high quality and excellent service
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Professional custom all type of compression spring
DVT Spring is a manufacturer who established in 2006, located in Ningbo city. Our plant cover more than 1,000 square meters and 50 employees around. We are specialize in spring and stamping parts, such as compression spring, torsion spring, wire forming parts, battery contact etc,North America, Europe, Southeast Aisa are our main markets. We have exported our spring to over 20 countries until now.
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Metal heavy duty Garage Door Spring
Garage door springs are an essential piece of a garage door counterbalance system. This system allows garage doors to open and close without using excessive force. When you manually open a garage door, you may notice it feels lighter than what the garage door should weigh. A properly balanced garage door also stays in place rather than falling back to the ground when you let go after raising it halfway. This is thanks to the garage door torsion springs, located in the counterbalance system overhead.
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Professional custom garage door spring
garage door springs are an essential piece of a garage door counterbalance system. This system allows garage doors to open and close without using excessive force. When you manually open a garage door, you may notice it feels lighter than what the garage door should weigh. A properly balanced garage door also stays in place rather than falling back to the ground when you let go after raising it halfway. This is thanks to the garage door torsion springs, located in the counterbalance system overhead.
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Customized stainless steel 304 spiral compression springs
DVT Spring is a manufacturer who established in 2006, located in Ningbo city. Our plant cover more than 1,000 square meters and 50 employees around. We are specialize in spring and stamping parts, such as compression spring, torsion spring, wire forming parts, battery contact etc,North America, Europe, Southeast Aisa are our main markets. We have exported our spring to over 20 countries until now.
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OEM Factory Customization Wholesales Extension And Compression Spring
DVT Spring is a manufacturer who established in 2006, located in Ningbo city. Our plant cover more than 1,000 square meters and 50 employees around. We are specialize in spring and stamping parts, such as compression spring, torsion spring, wire forming parts, battery contact etc,North America, Europe, Southeast Aisa are our main markets. We have exported our spring to over 20 countries until now.
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Original manufacturer large diameter iron stainless steel carbon steel diaphragm spring valve spring
Single Outer Valve Springs from DVT allows you to build the perfect spring assembly for your application. The valve spring creation process is far more involved than most people realize. Selecting the right metal stock and creating the best design is not done by chance. DVT Spring company has developed a process that creates the highest quality valve spring available. The result is a product that meets and exceeds the expectations of today’s engine builders and racers.
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Double Hook Wire Coil extension Tension Springs
DVT Spring Company was founded in Fenghua, Ningbo, in 2006. With more than 16 years of spring manufacturing experience in Compression Spring, Tension Spring ,Torsion Spring,Antenna Spring . We are the one of top 10 leading manufacturers in Zhejiang district.We support 7 days customized samples, and provide free samples or sample cost refundable policy.
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Custom Automotive Car Suspension Coil Compression Spring
DVT Spring is a manufacturer who established in 2006, located in Ningbo city. Our plant cover more than 1,000 square meters and 50 employees around. We are specialize in spring and stamping parts, such as compression spring, torsion spring, wire forming parts, battery contact etc,North America, Europe, Southeast Aisa are our main markets. We have exported our spring to over 20 countries until now.
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Wholesale Metal Stainless Steel Double Wire Zinc Steel Torsion Spring
A torsion spring is a spring that works by torsion or twisting. Mechanical energy is created when it is twisted. When it is twisted, it exerts a force (torque) in the opposite direction, proportional to the amount (angle) it is twisted. A torsion bar is a straight bar of metal that is subjected to twisting (shear stress) about its axis by torque applied at its ends.
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Custom Torsion Spring Stainless Steel Sample Accepted
Torsion springs mainly play a balancing role in industrial production. For example, in a car’s suspension system, which interacts with the car’s shock absorbers, the torsion angle of the spring deforms the material and returns it to its original state. Thereby preventing the car from shaking too much, which plays a good role in protecting the safety system of the car. However, the spring will break and fail during the entire protection process, which is called fatigue fracture, so technicians or consumers should pay attention to fatigue fracture. As a technician, we should do our best to avoid sharp corners, notches, and sudden changes in section in the structural design of parts, thereby reducing fatigue cracks caused by stress concentrations.
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Large Helical Spiral Heat Resistant Steel Heavy Duty Coil Compression Spring
DVT Compression springs are helical, or coiled, springs that generate resistance to axially applied compressive force and store energy for application. Although the compression come in a standard shape, compression springs can be coiled by compression spring manufacturers into a number of different shapes.
