Manufacturers

JKB Co., Ltd.

2-34-21, Shimosakunobe, Takatsu-ku, , 213-0033 Kawasaki-shi, Kanagawa
Japan

Telephone +81 44 8881121
info-553gt@jkb-net.co.jp

Trade fair hall

  • Hall 8a / P07
 Interactive Plan

Hall map

COMPAMED 2016 hall map (Hall 8a): stand P07

Fairground map

COMPAMED 2016 fairground map: Hall 8a

Our range of products

Product categories

  • 11  Manufacturing Services
  • 11.16  Forming
  • 11.16.11  Metal stamping

Our products

Product category: Metal stamping

Offset Strip-Fin

Past and Current Technology
To stamp this product using the current technology on the market is impossible without the metal being cut into small pieces. Therefore, the processing conditions required are extremely complicated and highly complex.

New Technology
JKB has been able to develop truly groundbreaking technology, utilizing a combination of lancing and drawing stainless steel. We are successful in making this form using one progressive die. We are the first company in Japan to achieve this solution.

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Product category: Metal stamping

Filter

Past and Current Technology
This product was previously made using photo etching which required an ultra microscopic process. As a result , production costs were high.

New Technology
We are successful in stamping more than 120 small holes within the area of 1/6th of a small coin. The tolerance of the hole pitch is less than 3μm. The price of this product is greatly reduced to 10% of its current market price.

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Product category: Metal stamping

Precise Small Part

Past and Current Technology
In the past, this product was extremely difficult to make since the stamping required a very high level of precision, as the material is only 0.06mm in thickness.

New Technology
We successfully make this form at an accuracy of ±10〜50μm using a progressive die. This process is exceptional taking into consideration the extreme thinness of the material being manipulated.

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Product category: Metal stamping

"Circle" + "V" Shape

Past and Current Technology
This product was previously difficult to make because the form has a V-shaped wing inside a circular shape which required a precise circularity. This product was made by combining two separate parts , one being circular in shape , the other having a V-shaped wing.

New Technology
We are successful in making the entire shape in one strike using a progressive die. We also achieve a circularity of 15μm for the circular part of this product that includes a V-shaped wing.

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Product category: Metal stamping

Banana Plug

Past and Current Technology
It was difficult to make this product by
a progressive die because it was hard to design a carrying web (a connecting part required in the shape for feeding the raw material ). Processing this form required several steps using a combination of different dies. As a result, this product was supplied in small quantities and
at a high price.

New Technology
We are successful in stamping this product using one progressive die.
This form is made by stamping out, bending and squeezing with one strike of the die. Therefore, we are able to supply this product in large quantities and at a significantly lower price.

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About us

Company details

Company Name JKB Co.,Ltd.
Founded in April 1951
Location ( Head Office ) 2-34-21 Shimosakunobe,Takatsu-ku,Kawasaki-shi,Kanagawa,Japan 213-0033
Phone +81-44-888-1121
Business Outline Designing and Manufacturing of Progressive Die
Progressive Stamping of Ultra Precise Parts and Difficult Forming-Shape Parts

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