Cheaper than machining, at volume.
Difficult to process material
Pressing technology
We are a top-tier domestic specialist in the press processing
of ultra-thin materials—handling challenges like incomplete punching,
powdering, cracking, and fraying.
Please feel free to consult us about anything.
Punching From the prototyping stage
Mass production High precision
In-house manufactured molds Specify model number
Customer-Supplied OK Optimization
Proposal Laminate
Phenolic resin
epoxy resin gasket
·seal Aramid paper PET PEEK Mica sheet Other various
material board mold Thomson Pinnacle
Achievements
Yamada Manufacturing in Numbers
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Total number of molds produced
3000Type or higher
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Cumulative production
324億410 million pieces
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Number of EV-related parts shipped
38Over 100 million pieces
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Number of client companies
60More than one company
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Company sustainability
約70年
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Defective product rate, complaint rate, cumulative number of shipments
(2023-2025)3Years in a row 0.1Sprawl(Less than 1 in 10 million)
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Processing quantity
1 piece~1billion pieces
Clients and Track Record
Adopted in multiple industries including automotive, electronics, and home appliances!
Storage batteries / Electric bicycles / Batteries / Data centers / Home appliances, etc.
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To major domestic automobile manufacturers
Many adoptedIt boasts a high market share and reliability, supporting starters from three or more companies.
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Trucks and forklifts
Supply toIt is widely used in major trucks and industrial vehicles where robust durability is required.
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State-of-the-art electric vehicles (EVs)
InstallationIt supports the evolution of next-generation mobility and a wide range of next-generation battery storage systems.
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Medical devices
Deployment to infrastructureFrom mobile UPS systems for medical use where even a momentary power outage is unacceptable, to home and industrial applications, we protect lives and livelihoods.
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Supporting diverse manufacturing processes
technologyWe provide reliable support behind the scenes for a wide range of products across various industries, including building materials and housing equipment.
Strong Point
Our strengths
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We can also perform press processing on highly complex materials.
We can handle even difficult materials such as brittle, thin, and hard materials, including Bakelite, ultra-thin PEEK, and mica.Please contact us first for a consultation.
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Specified manufacturer materials
Flexible response to supplied materials.We also offer processing services using materials from specified manufacturers and model numbers.Furthermore, we have extensive experience processing materials supplied by our customers, and we can flexibly respond to projects with specified materials.
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Can be manufactured from die-cutting molds.
• Short delivery time due to the availability of molds- In case of trouble, we can respond quickly because we use our own molds.- High degree of freedom because it is made from a mold.
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production number
High responsivenessWe can handle deliveries of up to 10 million die-cut pieces per month.- We can deliver even small quantities (1 unit).
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Projects that were being produced by other companies
Transfers availableWe offer proposals based on the latest drawings, materials, and processing methods.• We can also handle projects where the customer provides the molds (negotiable).
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Materials, processing methods, and technical aspects
Consultation and advice- We can perform analysis even if only the finished product is available and the materials are unknown.・Because I have knowledge of materials, I can also suggest the most suitable materials.
Processing
Case Studies
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High-precision punching
- PEEK
- Punching
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No pin corner cracks, semi-circular punching.
- Punching
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Processing of plates with a thickness of 3 mm or less.
- Punching
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Process reforms that enabled a 100-fold increase in production
- Construction method change
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Case study of process design and mass production stabilization to improve warping defects in PET film.
- PET
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A case where automation for efficiency was deliberately not chosen: Because it's a special material. Towards the optimal process that protects quality.
- Aramid paper
Columns
Column
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For preventing thermal runaway in lithium-ion batteries | 0.8mm thick heat-shielding and insulating sheet
- material
- Heat shielding
- Electrical insulation
In preventing thermal runaway in lithium-ion batteries, it is crucial to suppress the transfer of heat from a malfunctioning cell to adjacent cells. This requires a thin design that can be used in limited inter-cell spaces, along with electrical insulation…
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What kind of company is YAMADA INDUSTRIES CO.,LTD.?
- Thomson mold
- Pinnacle mold
- Press punching
- Press die
- Processing method
Are you experiencing concerns about dimensional accuracy, delamination, or challenges in mass production startup when punching out insulating materials and resins?
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How do you differentiate between press stamping and injection molding?
- material
This article will clarify the differences between press stamping and injection molding, and explain the characteristics of each process and the points to consider when selecting a manufacturing method.
Q&A
Frequently asked questions
- QWhat are the maximum size and thickness of products that can be processed?
- AVarious materialsList of available sizesPlease check.
- QPlease tell me about the types of materials you handle.
- AWe offer a wide range of die-cutting services for electrical insulating materials, high-performance plastics, and other materials.
List of materialsPlease check. - QCan you punch out materials that aren't listed on your website?
- AEven if a material isn't listed on our website, we accept inquiries and prototypes regarding questions like, "Can this material be used to cut this shape?"
We are happy to process materials you provide.Contactplease. - QWhat other processing can you do besides punching?
- AWe can handle cutting using shearing, drilling holes and cutting the outer shape using NC routers, and more.
For more detailsEquipment ListPlease check. - QCan I get advice on choosing materials?
- AWe propose materials tailored to the product's shape, application, and environment.
Please feel free to contact usContactplease!