Exhibits strong power in a small space! Powerful springs for press molds and resin molds. *A comprehensive catalog featuring seven types of special springs, including "super heavy load" and "high deflection," is available.
The "DAIspring" strong spring for mold use is designed for press molds and resin molds, capable of generating strong force in a small space compared to round wire coil springs. It comes in various specifications and is color-coded for easy selection. The material used is silicone chrome steel wire, which has excellent properties for high stress, high-speed amplitude, and heat resistance, and its durability is enhanced by shot peening. 【Product Lineup】 ■ Ultra-light small load (pink) φ6 to φ30 ■ Light small load (yellow) φ6 to φ70 ■ Light load (blue) φ6 to φ70 ■ Medium load (red) φ6 to φ70 ■ Heavy load (green) φ6 to φ60 ■ Extra heavy load (brown) φ6 to φ60 ■ Super heavy load (black) φ10 to φ50 ■ Ultra ultra deflection (pastel green) φ11 to φ42 ■ Ultra deflection (sky blue) φ10.5 to φ43 ■ High deflection (ivory) φ10.5 to φ50 ■ High deflection (purple) φ14.5 to φ46 ■ Medium deflection (orange) φ10.5 to φ52 *For more details, please refer to the PDF available for download.
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basic information
■Standard Ultra Light Load [PIN/DSC] Light Load [YEL/DSF] Medium Light Load [BLU/DSL] Medium Load [RED/DSM] Heavy Load [GRE/DSH] Extra Heavy Load [BRO/DSB] Ultra Heavy Load [BLA/DSG] ■Others Ultra Ultra Deflection [PAS/DSY] Ultra Deflection [SKY/DSU] High Deflection [IVO/DSR] High Deflection [PUR/DSP] Medium Deflection [ORG/DSS]
Price information
The unit price varies depending on the product and quantity.
Price range
P1
Delivery Time
P1
Applications/Examples of results
Used as press molds, resin molds, general molds, for heavy machinery, elevators, and other machine parts. It is also used as a substitute for disc springs.
Line up（7）
| Model number | overview |
|---|---|
| YEL 6-15 | Light small load, color (Yellow), outer diameter 6mm × free length 15mm |
| BLU 8-20 | Light load, color (Blue), outer diameter 8mm × free length 20mm |
| RED 10-30 | Medium load, color (Red), outer diameter 10mm × free length 30mm |
| GRE 12-45 | Heavy load, color (Green), outer diameter 12mm × free length 45mm |
| BRO 16-55 | Extra heavy load, color (Brown), outer diameter 16mm × free length 55mm |
| BLA 25-70 | Extra heavy load, color (Black), outer diameter 25mm × free length 70mm |
| IVO 12.5-55 | For high deflection, color (Ivory), outer diameter 12.5mm × free length 55mm |
catalog（12）
Download All Catalogs![DAIspring Deflection Spring Catalog [DSS/ORG]](https://image.www.ipros.com/public/catalog/image/01/cbd/453830/IPROS07371690729420705929.jpeg?w=120&h=170)
![DAI spring high deflection spring catalog [DSP/PUR]](https://image.www.ipros.com/public/catalog/image/01/660/453829/IPROS77546301698257348821.jpeg?w=120&h=170)
![DAIspring's ultra-deformation spring catalog [DSY/PAS]](https://image.www.ipros.com/public/catalog/image/01/84f/453828/IPROS58115830592441530791.jpeg?w=120&h=170)
![DAI'spring ultra-light small load spring catalog [DSC/PIN]](https://image.www.ipros.com/public/catalog/image/01/04d/453823/IPROS05584492852348233079.jpeg?w=120&h=170)
![DAI spring high deflection spring catalog [DSR/IVO]](https://image.www.ipros.com/public/catalog/image/01/f0a/277037/IPROS70067842315376869275.jpeg?w=120&h=170)
![DAIspring's ultra-heavy load spring catalog [DSG/BLA]](https://image.www.ipros.com/public/catalog/image/01/3a4/277035/IPROS99184177374581029784.jpeg?w=120&h=170)
![DAIspring's ultra-heavy load spring catalog [DSB/BRO]](https://image.www.ipros.com/public/catalog/image/01/095/277019/IPROS33616309376058722800.jpeg?w=120&h=170)
![DAIspring Heavy Load Spring Catalog [DSH/GRE]](https://image.www.ipros.com/public/catalog/image/01/6ac/277018/IPROS77323952483582364529.jpeg?w=120&h=170)
![DAI spring medium load spring catalog [DSM/RED]](https://image.www.ipros.com/public/catalog/image/01/723/276874/IPROS38108340005202464525.jpeg?w=120&h=170)
![DAI spring lightweight spring catalog [DSL/BLU]](https://image.www.ipros.com/public/catalog/image/01/32d/276413/IPROS59804980644609847059.jpeg?w=120&h=170)
![DAI spring lightweight small load spring catalog [DSF/YEL]](https://image.www.ipros.com/public/catalog/image/01/5ea/276357/IPROS81299707819528465428.jpeg?w=120&h=170)
Company information
Sotec Co., Ltd. is a mail-order company founded in 1947, known for its reliability and achievements as Daido Spring Co., Ltd. We offer standard springs called "Tri-Spring" and strong wire springs known as "Die-Spring." The Tri-Spring includes over 15,000 types of standard springs such as compression springs, extension springs, torsion springs, and circlips. The Die-Spring is a wire spring that generates strong force in a compact space, utilized in various fields including machinery, tools, and press machines, taking advantage of its unique characteristics. Both types can be ordered from just one piece and are shipped on the same day. For bulk orders, if you provide us with your annual usage numbers, we can offer you the best price, contributing to cost reduction. We also welcome inquiries about custom products, prototypes, and mass production that are not available in standard offerings.