PERMALLOY
PermAlloy® Sheaves
Developed in 1986, PermAlloy® is a trademarked custom overlay process developed by and available exclusively through Marigold Works. Our PermAlloy Sheaves are manufactured from one solid steel forging with no welds in structure of sheave which make them far superior to cast or fabricated sheaves. Available in single and double groove OD size range- 8” to 153″, PermAlloy Sheaves are Rockwell C rated to 52-55 entire depth, work hardens to 60+ HRC, and proven to outlast flame hardened sheaves at least 2 to 1 and extend the life of wire rope up to 40%.
Marigold Pins
Pins are made to OEM-specified sizes and tolerances or custom made to our customer’s specified sizes and tolerances. Depending on the application, pins are made out of steel such as: 4140, 4340, Astralloy and EN30B; they are then through hardened, induction hardened, nitrided, or PermAlloy is applied in high wear applications.
Marigold Track Pads
Marigold Works’ proprietary alloy chemistry and application process results in increased performance and longer wear life. Our exclusive track pad chemical makeup provides increased toughness and decreased wear rates while maintaining superior tensile and yield properties. Our alloy pads are 100% rebuildable.
