Payment & Shipping Terms:
|Power:||Pressed Air||Type:||Lath Type|
|Suitable:||3 Inch Core||Customized:||Available|
3 inch core air expandable shaft,
75mm air expandable shaft,
3 inch core mechanical expanding shaft
Lath Type Air Expanding Shaft For Rewind Part For 3 Inch Core Good Concentricity
CBB brand new air shaft is a special shaft for winding and unwinding. The shaft is created by the keys on the surface, which will be expand when the high-pressure gas filled in the shaft. Air shaft is easy to operate, the user only have the air supply with the air pressure controlled within 6-8kg/cm2. Just aired the shaft through the air valve and when user want to lock the web. Just push the core activities of the air valve to deflate, the keys will revert to its original appearance, then web can be removed easily.
It is applicable to winding and unwinding shaft of the related machines in coating ,cutting,printing,compounding,paper making,bag making,plastic items,specially the occasion of the high-efficient roundness required or surface winding and unwinding of the paper tube.Moreover,it also can improve efficiency and quality of the products.
It has advantages of convenient operation,quick, air shaft has big stress area, the stress distribution uniformity etc.
Air shaft application in all industries
|Air shaft for printing industry||Flexo printing machine|
|Offset printing machine|
|Gravure printing machine|
|Air shaft for cutting industry||Cutting machine|
|Air shaft for slitting industry||Slitting machine|
|Air shaft for coating industry||Coating machine|
|Air shaft for laminating industry||Laminating machine|
|Air shaft for bag making industry||Bag making machine|
Air shaft can used for every kinds of machine which need rewind and unwind.
Size of Air Expanding Shaft
Standard size of air shaft is useful all over the world for almost all kinds of machines
|Specifications||Diameter of air shaft before fill up air||Diameter of air shaft after fill up air||Inside diameter of suitable paper core|
|1"||Ø 24mm||Ø 27 - Ø 28mm||Ø 25 - Ø 26mm|
|1.5 "||Ø 36mm||Ø 40 - Ø 42mm||Ø 38 - Ø 38.5mm|
|2 "||Ø 49mm||Ø 52 - Ø 54mm||Ø 50 - Ø 51mm|
|3 "||Ø 74mm||Ø 79 – Ø 82mm||Ø 75.5 - Ø 78mm|
|4 "||Ø 99mm||Ø 104 – Ø 106mm||Ø 101 - Ø 102mm|
|5 "||Ø 125mm||Ø 130 – Ø 133mm||Ø 126 - Ø 128mm|
|6 "||Ø 150mm||Ø 154 – Ø 156mm||Ø 151 - Ø 153mm|
|8 "||Ø 200mm||Ø 206 – Ø 213mm||Ø 202 - Ø 204mm|
|10"||Ø 250mm||Ø 260 - Ø 264mm||Ø 252 - Ø 256mm|
|12"||Ø 300mm||Ø 308 - Ø 310mm||Ø 302 - Ø 305mm|
We can customized other sizes of air shaft even if the air shaft is not standard size.
1. When can I get the quotation?
Usually quoted within 24 hours after receiving your inquiry. If you are very urgent to get the price, please call
us or tell us in your email, so that we can regard your inquiry priority.
2. How should I place the order?
For air shaft and roller, please show us your drawing, or let us know your request, and then we will provide you drawing for confirmation.
3. What is the MOQ?
We don't have MOQ request, 1 pieces order is OK.
4. What about the lead time for production?
Up to your quantity, normally less than one month.
5. Can you produce relative product,like adapter,hand shank?
Yes. We are profeesinal in the machinery parts, our main products including aluminum guide roller, air shaft, powder brake, centrifugal blower, torque motor and so on.
About CBB Chuangbo:
Ruian Chuangbo Machinery Co.,Ltd. is one of the biggest manufacturer of machinery parts in East China
We have a factory more than 20,000 square meters and more than 180 employees in the company.
The company has advanced production level and scientific research equipment, the products are matched with printing, packaging, plastics, paper, textile, pharmaceutical machinery and other industries. The products sold to allover the country and export to more than thirty countries and regions, such as: India, Pakistan, Israel, Russia, Spain and so on.