シミズ精工 List of Products and Services

At Shimizu Seiko, we leverage our technical expertise and responsiveness to achieve "high quality, short delivery times, and low costs." One of our strengths is our ability to realize "stable quality" with equipment that we have uniquely designed. Not only have we improved productivity, but we have also developed and implemented original machines that ensure comprehensive quality assurance. 【Stable Production and Quality Assurance System】 ■ We focus on the quality of our products and production speed, utilizing production machinery that we have developed in-house. ■ Quality Control: We manage the appearance of products using image processing and have developed equipment that simultaneously inspects critical dimensional characteristics. *For more details, please refer to our catalog or feel free to contact us.

At Shimizu Seiko, we leverage our technical expertise and responsiveness to achieve "high quality, short delivery times, and low costs." Our strength lies in our integrated production service, which allows for total coordination from mold design to mass production. We design original molds tailored to meet your needs. 【Features of Our Integrated Production Service】 ■ Design: Mold design that meets needs to the utmost limit ■ Mold Processing: Precision mold processing that challenges micron accuracy ■ Trial: Trials to verify and enhance precision ■ Production: Production lines that balance high precision and speed ■ Inspection: Strict quality inspections to maintain high quality *For more details, please refer to our catalog or feel free to contact us.

"Deep drawing" is a precision processing technology that creates various shapes seamlessly from a single metal sheet. Our company produces a variety of products, such as pipe shapes and round or square cases, through deep drawing. Deep drawing is possible not only with steel plates and stainless steel materials but also with high-strength steel plates, which have been increasingly adopted in the automotive sector in recent years. [Features] - Forming is possible without cracking even with high-strength steel plates of 590MPa. - Press processing is possible even with difficult-to-process materials. - Both stainless steel and aluminum can be drawn. - Capable of mass production. [Examples] Square cases (battery cases), cylindrical cases, press pulleys, press impellers, pipes, and ventilation. *For more details, please refer to the catalog or feel free to contact us.

"Deep drawing" is a precision processing technology that creates various shapes seamlessly from a single metal sheet. At Shimizu Seiko, we produce a variety of products such as pipe shapes and round or square cases through deep drawing. This technique is applicable not only to steel plates and stainless steel materials but also to high-strength steel plates, which have been increasingly adopted in the automotive sector in recent years. [Features] - Press processing is possible even with difficult-to-process materials - Forming is achievable without cracking even with 590MPa high-strength steel plates - Not only stainless steel but also aluminum can be drawn - Capable of mass production *For more details, please refer to the catalog or feel free to contact us.

"Deep drawing" is a precision processing technology that creates various shapes from a single metal sheet without seams through pressing. Our company produces a variety of products, such as pipe shapes and round or square cases, using deep drawing with pressing machines. Deep drawing is possible not only with steel plates and stainless steel materials but also with high-strength steel plates, which have been increasingly adopted in the automotive sector in recent years. 【Features】 - Press processing is possible even with difficult-to-machine materials - Forming is possible without cracking even with high-strength steel plates of 590 MPa - Both stainless steel and aluminum can be drawn - Capable of mass production 【Examples】 Square cases (battery cases), cylindrical cases, pressed pulleys, pressed impellers, pipes, and ventilation. *For more details, please refer to the catalog or feel free to contact us.

"Deep drawing" is a precision processing technology that creates various shapes seamlessly from a single metal sheet. Our company produces a variety of products such as pipe shapes and round or square cases through deep drawing. Deep drawing is possible not only with steel plates and stainless steel materials but also with high-strength steel plates that have been increasingly adopted in the automotive sector in recent years. 【Features】 ■ Press processing is possible even with difficult-to-process materials ■ Can be formed without cracking even with 590MPa high-strength steel plates ■ Not only stainless steel but also aluminum can be drawn ■ Capable of mass production 【Examples】 Square cases (battery cases), cylindrical cases, press pulleys, press impellers, pipes, and ventilation *For more details, please refer to the catalog or feel free to contact us.

"Deep drawing" is a precision processing technology that creates various shapes seamlessly from a single metal sheet. At Shimizu Seiko, we produce a variety of products such as pipe shapes and round or square cases through deep drawing. This technique is applicable not only to steel plates and stainless steel materials but also to high-strength steel plates, which have been increasingly adopted in the automotive sector in recent years. 【Features】 ■ Press processing is possible even with difficult-to-machine materials ■ Forming is possible without cracking even with 590MPa high-strength steel plates ■ Can draw not only stainless steel but also aluminum ■ Capable of mass production *For more details, please refer to our catalog or feel free to contact us.

At Shimizu Seiko, deep drawing is possible even with high-strength steel plates (high-tensile materials). ★ "Deep drawing" is a precision processing technology that creates various shapes from a single metal sheet without seams. Shimizu Seiko produces a variety of products through deep drawing, including pipe shapes and round or square cases. This process is applicable not only to steel plates and stainless steel materials but also to high-strength steel plates, which have been increasingly adopted in the automotive sector in recent years. 【Features】 ■ Press processing is possible even with difficult-to-process materials ■ Forming is possible without cracking even with 590MPa high-strength steel plates ■ Both stainless steel and aluminum can be drawn ■ Capable of mass production *For more details, please refer to the catalog or feel free to contact us.

At Shimizu Seiko, we are capable of deep drawing not only steel plates and stainless steel materials but also high-strength steel plates, which have been increasingly adopted in the automotive sector in recent years. Our strength lies in our ability to process high-strength steel plates with a tensile strength of 590 MPa. "Deep drawing" is a precision processing technology that creates various shapes from a single metal sheet without seams. At Shimizu Seiko, we produce a variety of products, including pipe shapes and round or square cases, through deep drawing. 【Features】 - Press processing is possible even for difficult-to-process materials - Forming is possible without cracking even with 590 MPa high-strength steel plates - Not only stainless steel but also aluminum can be drawn - Capable of mass production *For more details, please refer to our catalog or feel free to contact us.

At Shimizu Seiko, we propose replacing forging with press processing to achieve weight reduction and cost savings. We are capable of deep drawing even with difficult-to-process materials, including not only steel plates and stainless steel but also high-strength steel plates that have been increasingly adopted in the automotive sector in recent years. Our strength lies in our ability to process 590MPa high-strength steel plates. Typically, switching from forging to press processing results in a loss of strength; however, at Shimizu Seiko, we use high-strength materials (high-strength steel plates) for press processing to enhance product strength. 【Features】 ■ Press processing is possible even with difficult-to-process materials ■ Forming is possible without cracking even with 590MPa high-strength steel plates ■ We can process not only stainless steel but also aluminum ■ Capable of mass production ★ Please consult us in advance regarding performance and shapes. *For more details, please refer to our catalog or feel free to contact us.

As a weakness of our press processing, due to the nature of processing by clamping with upper and lower molds, we were not good at processing that narrows the opening. In this trial, we overcame that and succeeded in processing the narrowing of the opening. Using a simple prototype for testing, we formed a cylindrical shape in one step. The key point is to control the shape and dimensions after narrowing the opening to the target values. 【Overview】 ■ Issues - As a weakness of press processing, due to the nature of processing by clamping with upper and lower molds, we are not good at processing that narrows the opening. ■ Solution - Control the shape and dimensions after narrowing the opening to the target values. - Formed a cylindrical shape in one step using a simple prototype for testing. *For more details, please refer to the PDF document or feel free to contact us.

There are various shapes that can be achieved through press processing. At Shimizu Seiko, we utilize our past experiences to offer technology that enables press processing of various shapes, such as "narrowing processing" and "dish seat grooves." Our products are used in various industries, including the automotive sector. 【Processing Methods】 ■ Narrowing processing of openings ■ Press processing of dish seat groove shapes ■ Deep drawing forming ■ Plate forging technology ★ If you send us drawings or 3D data, we will confirm in advance whether we can accommodate your request. *For more details, please refer to our catalog or feel free to contact us.