KYOSHIN Co., Ltd.
 English/Japanese 1 Sakitama,Nasu-shiobara,Tochigi,Japan 325-0033

Cold forging Cold forging
Precision Drawing Precision Drawing
Shaving Shaving
Super precision metal stamping Super precision metal stamping
 
Surface treatment & Assemblies Surface treatment & Assemblies
 
Pipe forming Pipe forming
Painless medical needles Painless medical needles
 
Sentinel lymph node biopsy Sentinel lymph node biopsy
 
OUR Products OUR Products
Company outlook Company outlook
Contact us Contact us
Privacy policy Privacy policy
Home Home

Kyoshin is a total sheet metal stamping manufacturer for
applications in the fields of cold forging, precision drawing,
progressive stamping, shaving, etc.
Please take a look at our technologies and hallmark products.

Cold forging
Cold forging
We propose satisfying cost benefit concerns by improvements and conversions during production. manufacture three-dimensional-shaped parts directly from hoop material at the same level of accuracy as the grinding process by using a combination of progressive die and link-motion press technologies.
Precision Drawing
Precision Drawing
We propose a progressive deep drawn metal stamping technology through which we avoid two-part assembly. Consequently, our technology can enable a 30% reduction in cost. Now, we can provide variety of precision drawing products, such as round, rectangular, hybrid, etc. to our customers.
Shaving
Shaving
Products with a precise dimensional accuracy, as well as grinding/cutting processed products, were achieved by the elimination of "fracture surface" which is commonly seen in progressive sheet metal stamping. Furthermore, there are no differences between the two sides, as the shaving process doesn't cause shear droop.
Super precision metal stamping
Super precision metal stamping
Although the limitation of metal stamping size was less than 70% of the thickness, we have succeeded to stamp the slit with 0.05mm width and 15.0mm length. In collaboration with a material company, the lifetime of the parts is prolonged considerably. Continuous process can be done at 250 SPM. (750,000 strokes have been achieved.)
Pipe forming
Pipe forming
We are able to convert more expensive processes such as swaging and pipe- drawing to a more cost effective pipe forming technology by using our original processing method.
Surface treatment & Assemblies
Surface treatment & Assemblies
We integrate the production system including sheet metal stamping, heat treatment, degreasing, deburring as well as assembly in-house to accomplish quick delivery and low cost.
Sentinel lymph node biopsy
Sentinel lymph node biopsy
A novel medical gauss- meter to diagnose cancer metastasis through sentinel lymph node biopsy.
Painless medical needles
Painless medical needles
These unique needles have been made by our original technology, which adapts grinding, horning and electric polishing process, etc.
 

 

Copyright © 2010 KYOSHIN CO,.LTD All rights reserved.