• DF Small and Light Load
• DL Light Load
• DM Medium Load
• DH Heavy Load
• DB Ultra Heavy Load
• DLR Round Coil Springs
• Japanese Disc Springs
• DR Light Load - Heat Resistant
• DY Medium Load - Heat Resistant

Applications：
These mold springs are used for punching flat coil springs used in hardware products.

Features：
These springs are made under strict quality control in accordance with standard specifications set by JIS (Japan Industrial Standards Association), with excellent resistance to high stress, vibration and heat. They highly benefit miniaturization of molds for hardware products while extending mold service life.

Material：
SPO-X is a material especially designed for strength and hardness necessary for mold springs.

DAIDO STEEL Mold Springs

Manufacturer：
DAIDO STEEL Mold Springs, or NIPPON YAKIN KOGYO CO.,LTD．( 東北日發株式會社 ) was established in April of 1947, specializing in the production of all varieties of springs for any application. Automobile manufacturer Toyota uses DAIDO STEEL Mold Springs exclusively. Springs are a key element in machinery, OA products, appliances, construction, electronics and computer industries. We supply springs to all major Japanese hardware trade companies. We have been dedicated to the long term development of springs for companies such as DAIDO STEEL, Nissho Iwai Corporation and Suzuyoshi Co., Ltd.. We have actually taken the characteristics of high quality springs and incorporated them into the core of our company. Characteristics such as “explosive force” drive our R&D department as it forges into a new future; while “lasting suppleness” guides our style of expression and communication. As a quality spring retains its elasticity indefinitely, so will Jyi Yuan sustain its operations into the distant future.

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Index:
Availability: In Stock

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