Sell conveyor roller

Description

• Diameter: **0 to 1,**0mm
• Belt width: **0 to 2,**0mm
• Driving pulley is the main part for transmitting the power
• As per the different carrying capacities, the driving pulley can be divided into three categories, light/medium/heavy duty
• And for the same diameter of the pulley, there are many different axle diameters and central spans
• Light duty:
  • Bearing aperture: *0 to **0mm
  • Axle and the hub are connected by the single key
  • And its single plate welding
  • Axle is unidirectional out
• Medium duty:
  • Bearing aperture: **0 to **0mm
  • Axle and the hub are connected by the ring lock
• Heavy duty:
  • Bearing aperture: **0 to **0mm
  • Axle and the hub are connected by the ring lock
  • Shell body is aluminothermic welding fabric
  • Axle can be unidirectional and two-way out
  • Surface treatment of the driving pulley can be smooth steel,herringbone or rhombic rubber lagging
• Smooth steel pulley is available for the place which environment is small power/belt width and dry
• Herringbone rubber lagging has a big friction factor better anti-slippery and drainage ability, but is has its own direction
• Rhombic lagging is available for two-way operation conveyors
• Vulcanized rubber lagged pulley are mostly used for important application
• Bearing housing of the pulley is lubricated by grease cup style lubrication