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.


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