サンハツ鋼業 List of Products and Services

We would like to introduce our "press processing." This process involves attaching a mold made of convex and concave shapes to a press machine, and primarily deforming sheet materials by applying strong pressure between the molds (such as shearing, bending, and drawing). Please feel free to contact us if you have any inquiries. 【Examples of Applications】 ■ Automotive: Mechanical components *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce our "wire processing." Various products can be made from metal wire, in addition to springs. Our method minimizes scrap and allows for low-cost processing. Examples of applications include electric pump parts for medical use, conductive parts for low-voltage applications, and jig parts for surface treatment in equipment. Please feel free to contact us if you have any inquiries. 【Examples of Applications】 ■ Medical: Electric pump parts ■ Low-voltage: Conductive parts ■ Equipment: Jig parts for surface treatment *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce the "torsion spring" that we handle. This is a spring that generates torsional torque (moment) from the central axis of the coil part and is used in a direction that twists the spring wound in a cylindrical shape relative to the coil centerline. It is also called a "kick spring." [Examples of Applications] ■ Automotive: Mechanical components ■ White goods: Lid opening and closing parts ■ Medical: Suction device parts *For more details, please refer to the PDF materials or feel free to contact us.

• Spring

A "leaf spring" is a type of spring that utilizes the energy absorption from elastic deformation of thin metal plates, such as spring steel, and the energy release during recovery. It is made from a single plate and includes flat leaf springs used in simple devices like light switches, as well as laminated leaf springs used in automotive suspensions. Please feel free to contact us if you have any inquiries. 【Examples of Applications】 ■ Low-voltage applications: Mechanical components ■ Equipment applications: Lid opening and closing components *For more details, please refer to the PDF document or feel free to contact us.

• Spring

A "tension spring" is a type of spring used for applications that receive tensile loads, in contrast to compression springs. Also known as a "pull spring," it is generally tightly wound to effectively utilize the initial tension and minimize space. Hooks for load-bearing are attached to both ends, and the shape is designed according to the order specifications. Please feel free to contact us with your requests. 【Examples of Use Cases】 ■ Home appliances: lid opening and closing components ■ Medical applications: electric pump components ■ Housing: mechanism components for sliding doors *For more details, please refer to the PDF document or feel free to contact us.

• Spring

You can entrust us with everything from the development of new products to manufacturing. For new products, we will cooperate in functional design and modularization based on effective value pursuit from the development stage. Our system, which offers consistent service under a responsible framework from system design to production, is unique to Sanhatsu, known for its reliability and technology backed by extensive achievements. We promise significant cost reductions while thoroughly pursuing labor-saving and rationalization in line with high quality. For more details, please contact us or refer to our catalog.

• Spring