Jctprint Machinery Co., Ltd
The air expansion shaft is suitable for retracting and reeling of related machinery such as coating, printing, slitting, compounding, paper making, bag making, plastics, etc., which can effectively improve work efficiency.
1.Application:
The air expansion shaft is suitable for retracting and reeling of related machinery such as coating, printing, slitting, compounding, paper making, bag making, plastics, etc., which can effectively improve work efficiency.
2.Product Schematic:
3.Introduction:
The air expansion shaft is a kind of special-made shaft for winding or unwinding , when it inflated by high-pressure, the surface of it can be raised up and after deflating the air,the surface will quickly retract .It is widely used in the manufacturing process and light metal industry.The advantage of using an air shaft is that it can greatly improve the working effeciency.
4.Specification:
Type | Unaerated diameter (ømm) | Inflated diameter(ømm) | Applicable volume tube inner diameter(ømm) |
1″ | 24.8 | 24.8-28 | 25-26 |
1.5″ | 37 | 40-42 | 38-38.5 |
2″ | 49 | 52-54 | 50-51 |
3″ | 74-75 | 80-82 | 75.5-78 |
4″ | 99-100 | 104-106 | 101-102 |
5″ | 125 | 130-133 | 126-128 |
6″ | 150 | 154-156 | 151-153 |
8″ | 200 | 206-264 | 202-204 |
10″ | 250 | 260-264 | 252-256 |
12″ | 300 | 308-310 | 302-305 |
5.Packaging:
Fumigation wooden case, sea worthy packaging
6.Product pictures:
7.Company information: