Guide to irregularly shaped torsion springs - brochures are also available for free distribution.
By using 'non-standard wire torsion springs (kick springs, torsion springs)' made from angle wire, it is possible to achieve space-saving, longer lifespan, and increased strength for springs. The latest materials are available!
Twisted springs (kick springs, torsion springs) made using square wire, which is a type of shaped wire, have significantly stronger torque compared to springs made from regular round wire. "San-Ei Springs" boasts industry-leading technology and production capacity in this "shaped wire (square wire) twisted spring." Additionally, we have a wide range of processing tools and square wire materials, allowing for speedy prototype responses. To introduce you to our "shaped wire (square wire) twisted springs," we have created a brochure, so please take a look. We also include application examples. We have printed booklets available, so feel free to request one.
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basic information
(1) Design and propose wire twist springs that meet customer requirements. (2) We have a stock of square wire and processing tools, allowing for quick responses. (3) We accommodate a wide range of sizes from a minimum of 0.35mm to a maximum of 3.5mm (rectangular shapes can also be handled). * Please consult us for other sizes. (4) We manufacture square wire in various materials, including piano wire, spring steel hard wire, SUS, and enamel wire. (5) We have numerous suppliers, and even sizes not in stock can be delivered in about 2 to 6 weeks. We have created a brochure to introduce our "special-shaped wire (square wire) twist springs," so please take a look. Application examples are also included. We also have printed booklets available, so feel free to request one. * When downloading catalogs, please note that if you fill in anything in the "other" section of "the reason for your interest" other than the options above, it will not reach us. If you have specific inquiries, we would appreciate it if you could write in the "other" section of "purpose."
Price information
It will vary depending on the quantity and specifications. We will provide a quote each time, so please feel free to contact us.
Delivery Time
※Please feel free to contact us.
Applications/Examples of results
[Purpose] - Please take a look at the materials. We are offering detailed materials for free, so please feel free to request them. We also look forward to your inquiries and consultations.
Detailed information
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By changing from a standard round wire torsion spring to a shaped wire (square wire) torsion spring, it is possible to maintain the power of the spring while extending its lifespan. There are examples of extensions exceeding 50%.
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A torsion spring, which demonstrates power even in a compact space, is often used in mechanisms that allow the toilet lid and seat to open and close slowly and gently.
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Company information
Our company has been dedicated to the production of springs as a specialized manufacturer for nearly half a century. In the spring industry, we are known by the standard spring brand "San-Es," and we are considered the "pioneers of standard springs" for being the first to popularize standard springs in the market. In addition to the "San-Es standard springs," we also cater to custom orders for all types of wire springs, including compression springs, extension springs, and torsion springs, as well as lesser-known but highly excellent products such as "special-shaped wire springs," "CWS," and "flexible shafts." We practice our corporate philosophy of "always being sincere and contributing to society through the creation of trusted products," and these products have been continuously loved by many customers over the years. Moving forward, in order to gain further trust from everyone, our company will work together to develop and grow daily, ensuring accurate quality and responding sincerely to customer requests as we engage in "monozukuri" (the art of making things) every day.