Differential Shaft (Pneumatic Type) ( RP-AFS)

Our Hi/Lo tensile pneumatic type differential shaft is used for striping winding. Pneumatic sliding shaft used for striping and winding reel of various materials. Friction revolving torque is induced by pneumatic between shaft and sliding ring and achieve winding of homogenous fixed tension. Different winding speed induced due to the thickness of general material, which the sliding of each sliding ring compensates the speed difference; therefore, it can achieve fixed tension winding in each material reel.

With our quality differential shaft, it can help you wind perfect rolls, reduce waste, and increase efficiency. In order to have more convenient and efficient services, nowadays we endeavor ourselves in design, manufacturing and development of tailor made machine and related machinery parts and components for installation and modification.

For more than 20 decades’ experience in this field, we believe that we can offer you the excellent differential shaft ever. Contact us today for more information.

(Differential ring)

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Differential Shaft

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Specifications:

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• Condition of application
  • 1.Air pressure must be continuously supplied to the shaft during winding operation.
  • 2.Air pressure 0.5-7kg/cm2.
  • 3.The differential shaft and sliding ring is 30-60rpm.
  • 4.Air pressure is supplied by oil free dry clean air.
• Purchasing condition
  • 1.ID, OD, core width of winding tube
  • 2.Roll width of striping winding
  • 3.Range of tension
  • 4.Max winding diameter
  • 5.Max winding weight
  • 6.winding speed
  • 7.Size, shape of journal (joint part)
  • 8.Rotating direction
• Model
  • TYPE : RP-AFS-3 (3"，W 50mm / 40mm / 30mm)
  • TYPE : RP-AFS-6 (6" custom made)
  
  

Features:

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• Patented product.
• Friction torque presents correct tension value according to proportion of air pressure.
• Large weight withstanding of the shaft (3
• One-way (two-way) mechanical type cylinder claw, free from affect by air pressure.
• Small eccentric vibration, may be used under high speed.
• No air-sack, no damage or distortion concern.