This is a Joy conveyor JLV pulley by Komatsu Mining (formerly Continental Conveyor).

Conveyor Components

Joy Pulleys

  • Stress-balanced design philosophy
  • Keyless locking elements

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Joy pulleys utilize a stress-balanced design that matches stresses and deflections of all pulley components. This virtually eliminates stress concentrations in the pulley, the usual cause of failures. 

Engineered Turbo-Disc Pulley 

  • One-piece machined turbo-shaped end discs
  • 106, 115 or 112 series keyless locking elements
  • Hot-rolled or forged shafting with turned and polished transitions on turn-downs
  • Machined pulley outer diameter as required per application
  • Hot vulcanized and machined lagging
  • Static balancing of pulley assembly

Engineered Heavy-Duty T-Bottom Pulley

  • One-piece “T” shaped end discs
  • 115, 112 or 113 series keyless locking elements
  • Hot-rolled or forged shafting with turned and polished transitions on turn-downs
  • Machined pulley outer diameter as required per application
  • Hot vulcanized and machined lagging
  • Static balancing of pulley assembly

DS-Pulley Dead-Shaft Engineered Pulley with Internal Bearings 

  • Cost-effective and lighter pulley design possible
  • Spherical roller bearings or bearing cartridges
  • Through-shaft lubrication
  • Alignment-free installation
  • Support pedestals sized to replace pillow blocks
  • Adjustable support centers
  • Proven design for belt speeds up to 1,500 ft./min

Additional pulley options include:

Wing-type pulley

Our wing-type pulleys are utilized in wet and sticky applications. By their design, these pulleys shed material that can adhere to the belt causing excess belt and component wear and conveyor misalignment. These pulleys are available in a variety of diameters and belt widths.

Spiral-type pulley

Our spiral-type pulleys are utilized in wet and sticky applications where the material can adhere to the belt causing excess belt and component wear and conveyor misalignment. These pulleys utilize a traditional drum-type pulley with a welded-on spiral design that sheds wet and sticky material to the end of the pulley. These pulleys are available in a variety of diameters and belt widths.