name:
FRKJ
brand:
JIANGDUN
texture of material:
①Guide post: Gcr15
②Installing cover: S45C
③Guide bushing: cast iron+Gcr15
④Ball retainer: POM(Polyacetal resin)
⑥Fixed stopper: S45C
hardness:
①Guide post:58HRC~(High frequency quenching)
②Guide bushing:58HRC~
1. ball guide post set - there are 4 different models to choose from.
2. The hardness of the guide post is above 58hrc. The guide post is high-frequency quenched. During the
installation of the product, the guide post is installed into the template with a hydraulic press by pressing.
3. This product is a high rigid steel ball outer guide post assembly
4. The aluminum alloy bushing is applicable to the mold with the guide post and the guide sleeve moving
or bending. Resin bushing is suitable for precision molds and high-speed molds