Aiko Spring Co.,LTD is a company who manufactures and sells precision springs, special springs with shaping machines in Nisshin City, Aichi Prefecture.

Advantage

   Our shaped casting process has the great advantage of maintaining the product's accuracy as it is cast by holding the product in the mold the same as processing by a press. We also have excellent production speed and mass productivity.

NC forming molding has a convenient function that allows programming of products of different shapes. We also produce mixed batches of goods according to the make-to-order.  

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Head Office Factory

Mechaforming Machine

62 unit       original                                         

MX-20

15 unit       Itaya Manufacturing

TR-20

 1 unit        Itaya Manufacturing

MX-10

 7 unit        Itaya Manufacturing

PCX-20

 1 unit        Itaya Manufacturing

CX-15

 1 unit         Itaya Manufacturing                                     

CX-8

 2 unit         Itaya Manufacturing

3D vendor

 2 unit         Marusho Machinery

Table Bender

 1 unit         Marusho Machinery

Electric tempering furnace (batch furnace)

 3 unit         Shinpo Scientific Instruments

Electric tempering furnace (conveyor furnace)

25unit         Tokyo Gas Electric Furnace

Hongo Factory

MX-40

5 unit         Itaya Manufacturing                                                   

MX-30

3 unit         Itaya Manufacturing

RX-40

 1 unit         Itaya Manufacturing

Robo Arm

 1 unit         Marusho Machinery                                                           

Electric tempering furnace (conveyor furnace)

  8 unit        Tokyo Gas Electric Furnace                                                     

                                                             

Vietnam Factory

MX-40

 1 units         Itaya Manufacturing                                                 

MX-20

 1 units         Itaya Manufacturing

MX-10

 1 unit           Itaya Manufacturing

PCX-20

 1 unit           Itaya Manufacturing                                               

Mechaforming Machine

 1 unit           original                                                                   

Other facilities

Spot welding machine

   5 unit        Daihen                                                                       

Single press 35t

   2 unit        Amada

Single press 50t

   1 unit         Amada

projector

   8 unit         Nikon                                                                       

Measuring microscope

   1 unit         Nikon                                                                    

Image measuring instrument

   5 unit         Keyence                                                   

Spring Testing Machine

 3 unit        Toyomitsu E/G

Torque Testing Machine

 3 unit        Toyomitsu E/G

milling machine

 8 unit        Makino

lathe

 3 unit        Washino Machinery

Drill press

 2 unit         Kira Iron Works