Payment & Shipping Terms:
|Diameter:||74mm-75mm||Body Material:||Medium Carbon Steel|
|Surface:||Chrome Coating||Lug Material:||Aluminum|
|Inside Expanding:||Rubber||Type:||Lug Type|
unwinding Air Expanding Shaft,
75mm Air Expanding Shaft,
75mm lug type air shaft
Three Inch 3" Lug Type Air Expanding Shaft For Rewind And Unwind Big Capacity
Air shaft is a special shaft for winding and unwinding. Air shaft is easy to operate, 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, then web can be removed easily.
And three inch 3 inch lug type air expanding shaft is most useful for the machinery, and most air shaft not mention the diameter mostly is three inch 75mm diameter.
Three inch diameter 75mm Air shaft application is almost everywhere, in all industries
Size of Air Expanding Shaft
|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|
1) Inflatable operation time is short
only takes 3 seconds for the separation and placement of the inflating shaft and the core can be complete the inflating and deflating, and it can be tightly occluded with the core without decomposing any part at the end of the shaft.
2) Core placed simple
it can be moved and fixed at any position of the cure on the shaft surface by inflating and deflating.
3) Heavy loading
Because of the carbon steel body material, the capacity of loading is big.
4) High economic efficiency
Shaft design for special functions, thick, thin, wide, narrow all kinds of paper tube can all be used.
5) Long life time
Although the inflatable shaft is a mechanical accessories, but its own structure of each part has a fixed specification, can be used interchangeably, so that its maintenance is convenient.
6) Factory directly supply.
We are manufacturer and professional in it, and all specification can be customized.
Air shaft type:
According to the expanding elements material, three inch air expanding shaft has following type:
Why choose us
1: Biggest supplier for aluminum guide roller and air shaft in East China
2. Perfect service and after-sale too.
3. We have our own engineer, problems will be solved within 24hours.
4. We have own R & D engineer, will help to solve any problems about the machine and parts
5. One-to-one customer service tracking processing.
6. Companies carry out the ERP management, fast response.
7. Quality assurance, one year warranty.
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.
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.
In 2019, our annual sales exceeded US$7 million, and we successfully listed on the Dutch Caribbean Securities Exchange, DCSX at the end of 2019.
Contact Person: Cai