Leveraging ISO 9001:2000 & AS 9100B certified custom manufacturer of roller chains. Specifications of roller chains include 0.1475 in. to 0.3750 in. pitch, 5.9 in. to 35.4 in. length, 180 lbs. to 1529 lbs. tensile load capacity & 0.035 lbs. to 0.276 lbs. weight/ft.over a century of mining/aggregate conveying experience, EPT is proud to offer a market leading portfolio of premium heavy duty feeder/breaker chains. These offerings are each uniquely designed to achieve ultimate durability,
predictability and reliability in the most demanding feeder applications.

Custom Flights and Flight Assemblies Available

PINS

• Premium grade alloy steel.
• Heat treated for superior strength and toughness.
  • Core – Through hardened for superior impact resistance.
  • Surface – Induction hardened for extended wear resistance.
• Precision manufactured to maintain high interference fit with sidebars.
• Prevents pin rotation and subsequent sidebar wear.

BUSHINGS

• Premium alloy steel.
• Heat treated for superior strength.
  • Core – Through hardened for toughness/impact resistance.
  • Surface – Case hardened for ultimate/extended wear resistance.
• Precision manufactured to maintain high interference fit with sidebars.
• Favorable residual stresses resist fatigue and allow for extended life.

SIDEBARS

• Alloy or premium grade carbon steel.
• Through hardened for superior strength, toughness and fatigue resistance.
• Induction hardened sidebar edges are also available for extended wear resistance.
• Proprietary manufacturing processes ensure consistent hole quality and precise pitch control.
• High quality hole finish increases fatigue resistance.

TYPICAL APPLICATIONS

• Underground Feeder/Breakers
• Above Ground Feeders/Breaker
• Dozer Trap Style Feeders
• Submerged Flight Systems

COMMON INDUSTRIES

INDUSTRIALS MINERALS

MINING

CEMENT

FERTILIZER

OIL & GAS

POWER GENERATOR