Kunshan Keyiyou Hardware Machinery Co., Ltd.
Contact person: Mr. Yin
Seating machine: +86 512-57270580
Address: No. 55, Changshun Road, Zhangpu Town, Kunshan City
Village quality: SKD61
Heat treatment: Vacuum HRC46-48°
Surface nitrided HV900-1100
Die casting sprue bushing, diverter cone is the highest temperature in the mold (metal liquid temperature up to 800 degrees), if the use of materials is not appropriate, waterway design is not reasonable, it is easy to lead to part cracking scrapped. Our sprue bushings and diverter cones are all made of high-quality SKD61 (H13) material and are machined with precision CNC equipment. After vacuum heat treatment and multiple tempering treatments, the surface is nitrided after finishing and the service life is significantly improved. The specific dimensions can be customized according to customer drawings.