Self Lubricating Mold Bushings
Available from Choice Mold Components, Inc.
CHOICE GREASELESS BUSHINGS are designed especially for molders who want to run without the necessity to grease their molds, even intermittently. The one-piece solid construction leads to longer bushing life and provides extra support in a guided ejection system. The self lubricating feature provides high resistance to wear and abrasion, inhibits galling, and withstands high mold temperatures up to 800 Degrees F.
The added lubricity of graphite particles integrated in the thru-hardened steel bushing (54-56 R/C) provides all the benefits of "graphite plugged" bushings but eliminate problems associated with the "plugged" process. This design reduces friction and provides greater wear resistance and non-seizing characteristics. Customers will also appreciate the fact that should an operator grease these components, it will not inhibit their performance.