Stainless steel Air Friction Shaft
|FOB Price:||US $2,500 / Meter|
|Min. Order:||1 Meter|
|Min. Order||FOB Price|
|1 Meter||US $2,500/ Meter|
|Production Capacity:||500 Meters/Month|
|Transport Package:||Paper Cores or Wooden Box|
|Payment Terms:||L/C, T/T, Western Union, Paypal|
- Model NO.: 3′′
- Load: Central Spindle
- Journal Diameter Dimensional Accuracy: IT01-IT5
- Shaft Shape: Real Axis
- Journal Surface Roughness: 2.5-0.63μm
- Specification: 3′′
- HS Code: 8482800000
- Material: Stainless Steel or Aluminum
- Stiffness & Flexibility: Stiffness / Rigid Axle
- Axis Shape: Straight Shaft
- Appearance Shape: Round
- Trademark: HY/huiyuan
- Origin: China
3''outer diameter:φ75 Expand diameter:φ78mm
1)Applicable tube ID:φ76±0.2mm
3)Standard width:15,20,25,30,35mm,other size can made by request.
6''outer diameter:φ150 Expand diameter:φ156mm
1)Applicable tube ID:φ152.4±0.2mm
3)Standard width:50mm,other size can made by request.
Could manufacture central pressure type,pneumatic side compression type,high performance differential slip shaft.to get lower mechanical loss, accuracy torque,to control tension in a wide rang with great precisong.the most widely application,key tooth can take any tube core.
Differential Shafts Action principle and Application
Differential shaft(friction shaft,air friction controlled rewinding shaft).This shaft is used for rewinding and the special unwinding of slitter machine.Is controlled its friction torque by compressed air.
The differential shaft is structure by the mandrel and multiple sets of friction rings (differential rings).The friction ring can independent sliding,torque is controlled in central pressure or lateral transfer pressure.ensure every coil rewinding in a constant tension,it's uniform and tidily from inside to outside diameter.