Examples of processing in the automotive industry! Welding is performed on the side and top of the mold, followed by reprocessing!
We would like to introduce a case of burr repair for the gate section of a part corresponding to the lower part of a bumper from a certain automobile manufacturer. At the request of a customer from Gunma Prefecture, we handled the maintenance of a new model produced in Korea. Upon investigation by our company, burrs were found in the gate section. The causes were identified as the weakness of the backup hill contact and the lack of contact on the bottom surface. Therefore, we performed welding on both the side and top surfaces of the mold, followed by reprocessing and fitting, and delivered the final product. 【Case Overview】 ■ Name: Burr Repair for Gate Section of Bumper Surrounding Parts Mold ■ Mold Type: Injection Molding Mold ■ Industry: Automotive ■ Material: KP4M ■ Size: 1500*700*600 *For more details, please refer to the PDF document or feel free to contact us.
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At San-ai Technology Co., Ltd., we provide comprehensive support for plastic injection molding molds, from design and manufacturing to repair, maintenance, and modification. San-ai Technology's injection molding molds offer attractive pricing with proposals tailored to our customers' needs and new services.


![[Processing Example] Burr Repair for Molds Used in Storage Case Drawers](https://image.mono.ipros.com/public/product/image/4cc/2000612525/IPROS60431657118561651031.png?w=280&h=280)
![[Processing Example] Repair of burrs on injection molding molds for daily necessities containers.](https://image.mono.ipros.com/public/product/image/209/2000612554/IPROS07911123853151461617.png?w=280&h=280)
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![[Processing Example] DIY Supplies Container Mold, Product Appearance Change](https://image.mono.ipros.com/public/product/image/b8e/2000612844/IPROS60032415573279093052.png?w=280&h=280)
![[Processing Example] Adjusting Uneven Thickness in Storage Case Mold](https://image.mono.ipros.com/public/product/image/560/2000612845/IPROS09072543876054760317.png?w=280&h=280)
![[Case Study] Research and development of injection molding technology through trials with resin injection needles!](https://image.mono.ipros.com/public/product/image/805/2000562380/IPROS04887769500388828468.png?w=280&h=280)



![[Production Example] Amusement Equipment](https://image.mono.ipros.com/public/product/image/2006388/IPROS1025133028177165970.png?w=280&h=280)
![[Processing Technology Column] Repeated prototyping is extremely important in new product development.](https://image.mono.ipros.com/public/product/image/24d/2000473753/IPROS01749574896115661890.jpeg?w=280&h=280)
![[Free Offer] Prevent Blade Troubles in Production Equipment! Non-Stick Thin Film Coating](https://image.mono.ipros.com/public/product/image/fde/2000612726/IPROS23915370847246220159.jpeg?w=280&h=280)
![[Free Giveaway] Non-Stick Coating | Prevent Blade Troubles in Production Equipment!](https://image.mono.ipros.com/public/product/image/a78/2000619955/IPROS37607432622075090550.jpeg?w=280&h=280)

![[Surface Treatment Case] Surface treatment that streamlines the manufacturing process of lithium-ion batteries.](https://image.mono.ipros.com/public/product/image/604/2000700111/IPROS81671406460541521470.jpeg?w=280&h=280)