ABOUT

Amauchi Industry was founded in 1958. Since then,
the company has been improving its technical skills and qualities with
professionals who have thorough knowledge of sheet metal,
and produce high precision products.
We take this as our strength for research and development.

Processing Sample
Internal Mechanism Element

Amauchi Industry has experiences in processing the internal parts of precise machine for almost half-century.
We can process R/Curl bends and complex bending with high precision.The photo shows the internal parts of ATM. The model on the left side is made of plastic, we also offer proposals for the substitute of sheet metal processing.
As the contrast of production planning, the lesser the production, sheet metal processing has better cost

Most of our products are mechanism and interior products,
which will be in the dimension of ±0.1~0.15mm.

Commercial Tolerance (mm)
Item ＼ Dimension 0.5〜30 120 or less 315 or less
Center distance (metal) ±0.1 ±0.15 ±0.2
General dimensions (metal) ±0.15 ±0.25 ±0.4
General dimensions (metal) ±0.2 ±0.3 ±0.5
Bend dimensions ±0.2 ±0.3 ±0.5

Difficult Sample
Plate Springs,
Temporary Contraction, R/Curl Bends

Parts with difficult shapes or of spring material with a large amount of spring back must also be
“formed into shape” by skilled engineers.
Amauchi Industry is particularly skilled at fabricating items
that may be easy to pressmachine in the mass production stage but that are difficult to fabricate when making a recision prototype by hand from sheet metal.
Thus, when you want to confirm a shape
in the prototype stage of a difficult to fabricate piece,
let us handle the prototype fabricating for you.
We can provide support with simple,
temporary dies for prototypes that require
unique bend machining such as temporary contraction
and curl bends, and we can help you minimize
your prototyping and development costs.

Sample Robot

We have put efforts in processing robot parts. Precision sheet metal processing is effective for the wide variety small lot of robots. To improve the control of accuracy, it is necessary to raise the precision of components. The photo shows the communication robot, the parts are made of titanium sheet metal processing. The precision is ±0.1 mm.
We believe precision sheet metal connects to the future.

Possible Material Processing & List of Facilities

Possible Material Processing

- A1100P -

NAME MACHINE Sheet thickness(mm)
Min ～ Max
Aluminum sheet LAS -
NCT 0.5 ～ 6
BND 0.5 ～ 6

- A5052P -

NAME MACHINE Sheet thickness(mm)
Min ～ Max
Corrosion- LAS 0.5 ～ 5
resistant NCT 0.5 ～ 6
aluminum sheet BND 0.5 ～ 6

- C1100P -

NAME MACHINE Sheet thickness(mm)
Min ～ Max
Copper sheet LAS -
NCT 0.5 ～ 6
BND 0.5 ～ 6

- C2801P -

NAME MACHINE Sheet thickness(mm)
Min ～ Max
Brass sheet LAS 0.2 〜 2
NCT 0.5 〜 5
BND 0.2 〜 5

- C5191P -

NAME MACHINE Sheet thickness(mm)
Min ～ Max
Phosphor-bronze LAS 0.2 ～ 2
sheet NCT 0.5 ～ 2
BND 0.2 ～ 2

- C5210P -

NAME MACHINE Sheet thickness(mm)
Min ～ Max
Phosphor-bronze LAS 0.2 ～ 2
spring material NCT 0.5 ～ 2
BND 0.5 ～ 2

- SECC -

NAME MACHINE Sheet thickness(mm)
Min ～ Max
Steel,Electrically LAS 0.5 ～ 3.2
Chromate coated NCT 0.5 ～ 3.2
BND 0.5 ～ 3.2

- SPCC / SPHC -

NAME MACHINE Sheet thickness(mm)
Min ～ Max
Steel sheet LAS 0.4 〜 6
NCT 0.5 〜 6
BND 0.4 〜 6

- SUS304-CP -

NAME MACHINE Sheet thickness(mm)
Min ～ Max
Stainless sheet LAS 0.3 〜 6
NCT 0.5 〜 2.5
BND 0.3 〜 6

- SUS304-CSP -

NAME MACHINE Sheet thickness(mm)
Min ～ Max
Stainless spring material LAS 0.1 〜 2
NCT 0.5 〜 2
BND 0.1 〜 2

- SUS430-CP -

NAME MACHINE Sheet thickness(mm)
Min ～ Max
Stainless sheet LAS 0.3 〜 6
NCT 0.5 〜 2.5
BND 0.3 〜 6

List Of Facilities

PROCESS MACHINE MAKER FACILITIES --
Programming
CAD / CAM		 2DCAD / CAM AMADA AP100 1
2DCAD / CAM AP100 JWL 1
3DCAD Sheet works for unfold (Bass CAD : Solid worls2015) 1
PROCESS MACHINE MAKER FACILITIES --
Blanking process Punching machine with network control AMADA PEGA・345 1
Laser LC1212αⅣ 1
Shirring machine M1245 1
PROCESS MACHINE MAKER FACILITIES --
Press process Pr150t ess AMADA HY-FLEX PRESS NC1-150 1
  CB-83 1
PROCESS MACHINE MAKER FACILITIES --
Bending process Bender machine with NC 80t AMADA FBDⅢ-8020NT 1
Bender machine with NC 35t FMBⅡ3613NT 1
Bender machine 50t RG50（with NC9 MINI） 4
Bender machine 35t RG35 4
PROCESS MACHINE MAKER FACILITIES --
Secondary operation Deburring machine Authen TEC AuDeBu1000 1
NC Tapping machine AMADA CTS-900 1
Tapping machine Brother BT1-203 2
Radial drilling machine KIRA KRTG-420 2
Bench drilling machine KIWA TB-13 4
barrel polishing machine UJIDEN TMB-1 1
high-speed cutting machine HEIWA FINE CUT 1
Precision cutoff machine     1
Rivetting machines YOSHIKAWA US-70 2
wire-electrical discharge machine Mitsubishi PX50 1
SetPress AMADA SP-30 1
Lathe turning machine TAKISAWA TSL−550ｄ 1
Abzol washer     1
PROCESS MACHINE MAKER FACILITIES --
Welding Inverter spot welding machine AMADA   3
Spot welding machine SANYO SY19 1
MICRO SPOT WELDER SEIWA MFG SW-6 1
TIG welder HITACHI INVERTER PAIR 200GP5 1
CO2/MAG   INVERTER TRANSUSTOR SWITCHING AUTO TAC 200 1
PROCESS MACHINE MAKER FACILITIES --
Measuring instrument Digital height gauge Mitsutoyo QM-Height 600 1
Digital height gauge Mitsutoyo HDS-HC 13
height gauge Mitsutoyo   8
Digital Vernier caliper Mitsutoyo CD-30C 18
Digital Protractor Marui keiki   3
Stone surface plate Onishi 10
Pin gauge Aizen 1set
Plug gauge   1set
Block gauge Mitsutoyo 1set
Torque driver Tonishi 4
Dial gauge Mitsutoyo 26
Thread plug gauge Sigo 1set
Micrometers Mitsutoyo 4

Outline of Manufacture Process
- Technical Field -
The consistent system from Development / Prototype/ Mass production / Construction

Sheet Metal Manufacture

- To manufacture the small, medium-lot of mass production by
less mold, we utilize the newest equipment of Laser beam
machine, Bunch turret press, Servo vendor, etc, and restrain of the
experiment manufacturing fee.
- Skilled technician will meet the demands of clients. We have
achievement on drawing compound. 
- Our company provides design proposal and advices to
simplified the shapes and cut down on the number of components.

Stamping  / Stamping Die

- By the coordinating with cooperative companies, we design and
manufacture high precision metal dies with the newest machining
center equipment and processes. Our design includes single shot
and scudding dies.
- We offer prompt maintenance and repair/alteration services for
our dies.

Assembly / Sealing /
　 Surface Treatment Manufacture

- We can procure and sub-contract other processes to provide a
one-stop solution for assembled components.

Our Mission

To incarnate the needs of customer,
employee, cooperative company,
and society through precision sheet metal technique.

Action Guidelines

TOP Message

【To be the most trusted high-precision sheet metal engineering company in the world】

Amauchi Industry is the precision sheet metal company, keep improving the technique and quality since 1958.
Although the precision sheet metal technique is not simple, through our creativity and efforts, we assure our high precision and high quality technique. Especially the bending processing technique with high precision combined by the NC machine and craftsmanship has earned the reputation from the customers.
We believe manufacturing is not only “providing speed, price, and quality” of products,
but consider to weight saving and energy saving for the environment is also essential,
which is also our strength. Amauchi Industry provides the technique to help the society.
We believe to become a company that is trustable.
To understand “the needs of customers” and provide the solution. As the world is improving and progressing, we listen to the voice of customers and challenging to become the trusted precision sheet metal technique in the world.

CEO
Miwa Amauchi

Management Principle

We provide
the products
and services through
our high manufacture
technique and quality.

To solve the problems
and offer the necessary
technique, we continue
developing and
researching.

We put effort on
creating valuable
and safety work
environment.

We value “Quality then
scale, expand the result”
match the environment
for management
and improvement.

We contribute to the
society and thorough
the compliance
for growing.