Air shaft is a special shaft for winding and unwinding. The shaft is developed by the essential/leaf/lug on the surface, which will be expanded when the large-strain fuel stuffed enter into the shaft inside of. The consumer just aired the shaft by way of the air valve and when consumer want to lock the coils or web, and just press the main of the air valve to deflate, the keys will revert to its unique physical appearance, then net can be dismantled simply.
Increasing shafts are extensively utilised for winding, rewinding slitting ,printing, packaging, plastics, paper, glass, prescription drugs, electronic battery, textile machines or industries.
6inch Core shafts and increasing shafts are used to handle winding rolls in the processing of world wide web-fed materials. They are labored with equipment such as constant-approach printing machines. Mandrels and air shafts are equivalent to the axles on an car. They implement as the connection among the motor that drives the reel-winding application and the roll alone.
There are numerous distinct versions of air shafts and main shafts,such as:
1.CZPT Air Shafts(Lug type or Leaf Type)
2.Inside Bladder Air Shafts(One Bladder Type)
three.External Bladder Air Shafts(Multi Bladder kind)
four.Light-weight Weight and Aluminum extrusion shafts
5.Differential Air Shafts
six.Slitter Knife Shafts
6 inch pneumatic shaft attributes:
(a). Light-weight construction: Reduce the threat of operator injury, mild fat (aluminum alloy).
(b). Higher roundness and much less jitter: The circumference is eight equal components and the drive is uniform, which can change the traditional leaf air shaft.
(c). Simple upkeep and straightforward assembly and disassembly:Higher and decrease two-piece press crucial layout: Bladder replacement can be easily carried out CZPT disassembling the total shaft.
(d). CZPTed transparent flat airbag, lengthy services life and lower servicing charge.
(e). CZPTization of good quality and localization of charges.
Method parameter
|
Product |
Internal Diameter of Paper Tube |
Shaft Diameter Before Expanding |
Shaft Diameter After Expanding |
|
one” Shaft |
Φ25.4mm |
Φ24.5mm |
Φ27.5mm-Φ28mm |
|
one.five” Shaft |
Φ38mm |
Φ37mm |
Φ41mm |
|
two” Shaft |
Φ50mm |
Φ49mm |
Φ53mm |
|
3″ Shaft |
Φ76.2mm |
Φ74mm-Φ74.5mm |
Φ82mm |
|
4″ Shaft |
Φ102mm |
Φ100mm |
Φ108mm |
|
six” Shaft |
Φ152.4mm |
Φ150mm |
Φ158mm |
|
8″ Shaft |
Φ203.2mm |
Φ200mm |
Φ210mm |
|
10″ Shaft |
Φ254mm |
Φ250mm |
Φ260mm |
|
12″ Shaft |
Φ304.8mm |
Φ300mm |
Φ312mm |
four:Application
Employing of air shaft is in depth,as lengthy as there is the mechanical part of the functioning team winding , unwinding , and so on. , you will see it,such as printing equipment,coating device,leather device,embossing device,slitting equipment,cutting rewinding equipment,paper tube machine,bag creating machine, laminating device , laminating machine , blown movie equipment, paper machine , non-woven devices, fabric inspection machine, and many others.will be used in air shaft .
Apllication
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