JEC Products & Systems............................................ Bulk Tanker Blowers Butterfly Valves & ActuatorsConcrete Batch PlantsConcrete Plant AutomationContinuous MixersConveyor AccessoriesConveyor ProductsDust Control SystemsHopper Car Unloading SystemsHose and FittingsLevel IndicationMetal Fiber DispensersMotion ControlsOverhead DistributionSystemsPiggyback Hopper FramePillow BlockPlanetary MixersPost Drivers & Post PullersRadio Remote ControlScales and Load CellsSilo & Silo AccessoriesSilo Aeration ProductsSilo Anti-Overfill SystemsSolenoid Valves, Air Cylinders & Airline Accessories Ticket Delivery SystemTurbine MixersTwin Shaft MixersVibrating ScreensVibratorsWater Meters, Water Heaters/Chillers & Steam Generators JEC Services............................................Plant & System AssemblyField Services Engineered Retrofits
Benefits: • Exclusive One Piece Rolled-in Crown ensures consistent, proper belt tracking and tighter tolerances
Construction: • Engineered for the roughest applications, rugged Douglas Mine/Mill Duty Drum Pulleys are intended for use in critical applications where down time must be minimized• Heavy construction reduces the likelihood of metal fatigue and pulley failure in severe applications minimizing down-time and maintenance• Full depth weld with reinforcing bar on single longitudinalseam featured on each Douglas Mine Duty/Mill Duty Drum Style Conveyor Pulley• Crown face pulleys are furnished standard, flat face must be specified• Douglas hubs feature full depth welds on the inside and outside of the pulley end disk decreasing the likelihood of end disk failure due to shaft deflection and shock loads• Douglas hubs and bushings are interchangeable with QD® or XT® style
Options:•Hot Vulcanized Pulley Lagging• Shafting• Bearing Assemblies• Take-Up Systems• QD® or XT® Hubs & Bushings• Machined face pulleys for close T.I.R. tolerance and better belt tracking• Optional Douglas Keyless Locking Assemblies available.
