Seven facilities in Japan and Asia, leveraging group network to the fullest extent, accommodate local design, manufacturing, and maintenance of molds.
Possess high-precision metal 3D printers.
Design and fabricate 3D cooling inserts.
Unique gas venting part 「GASEXIT」, solution to injection molding defects.
Business details
KOEI TOOL specializes in mold design, manufacturing, sales and production of degassing parts.
Designing and fabricating cooling inserts using metal 3D printers. Here are overviews of company's business.
Localize Mold Procurement in Asia
Providing mold manufacturing and maintenance services at our seven factories in Japan and Asia. Rich experiences in leveraging polishing techniques to manufacture exterior parts and design components.
![Solution for Injection Defects [GASEXIT]](/dcms_media/image/tp-business-img02.jpg)
Solution for Injection Defects [GASEXIT]
Offering gas venting parts 「GASEXIT」(patented), to mitigate molding defects caused by gas. Our product lineup includes a variety of standard shapes to meet diverse requirements.
Manufacturing Services for Metal 3D Printing
Possession of two high-precision 3D metal printers. End-to-end solutions from modeling analysis to the actual printing of 3D cooling inserts.
Product information
GASEXIT RUNNER
End of the runner type gas venting part. It can be easily installed by adding pockets onto the existing mold.
GASEXIT EP
Ejector pin type gas venting part. It can be easily installed by replacing the existing ejector pin.
GASEXIT BUSH
Sprue end type gas venting part. It can be easily installed by replacing the existing sprue bush.
GASEXIT SPRUE BUSH JOINT
Joint component for cases where the size of sprue bush is small. Ensures venting area even in limited space.
GASEXIT SLUGWELL PIN
Slug well pin type gas venting part. Enables extensive gas venting in the cold slug well area.
GASEXIT CUSTOM
Custom design services for gas venting inserts. Tailored inserts to the specific shape of each product for extensive gas venting possibilities.
Suction plate (heat/wear resistant)
Porous suction plate designed with excellent heat and wear resistance. Customize pore size and position.
About us
Our Strengths
Leveraging the design and production capabilities of seven factories in Osaka and Asia. Utilizing metal 3D printers with unique gas venting parts to manufacture custom-shaped components.
Equipment Information
Manufacturing for injection machines up to 350 ton class. Possess high-precision metal 3D printers.
Basic knowledge
News
Contact
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Please referred to the frequent Q&A before request your inquiries.