Stretching Die
5#, 7#, 18650# battery steel shell mold
1. Steel shell production molds for nickel-hydrogen batteries, alkaline batteries, new energy 18650/2170/4680 and other lithium batteries
2. According to the different requirements of the stretching station, we can select high-quality raw materials specially developed to meet the requirements of harsh conditions
3. Adopt mature technology and special processing equipment to ensure the accuracy of mold size, especially the accuracy of internal and external curved surfaces and surface finish
4. Provide various coating options to increase surface hardness and reduce surface friction
