name:
EMJ
brand:
JIANGDUN
texture of material:
①Guide post: S45C
②Guide bushing: Gcr15
③Ball retainer: POM(Polyacetal resin)
④Spring: SWP-B
⑤Movable stopper: S45C
hardness:
①Guide post:55HRC~(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