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Jctprint Machinery Co., Ltd
Air drum / Air adapter Description:
1. Application: Both Air adapter and air drum are used for 3" air shaft to reach the same effect of 6" air shaft.
2. Internal diameter of the air cover is Ø75mm, and external diameter is Ø150mm, standard length:220mm.we can also customize the length and diameter according to your needs.
3. Key strips on the air adapter:
length: 100mm, width 8mm,stagger arrangement.
4. The external diameter can reach to Ø155-158mm when inflated and can work as a 6" air shaft
5. The air adapter body is made of high quality aluminum alloy, hard oxidized.The surface is in dark brown.The weight is light and more convenient to use.
6.The difference between air adapter and air drum
The air adapter is made of aluminum and steel.
The expansion of air drum is made from rubber, inner diameter:75mm,
outside diamter150mm,standard length:190mm-200mm
Working drawing of the Air shaft adapter:
Set outside the 3 inch air shaft, can achieve the 6 inch efficient.
for Rolling Unreeling Key Type Air Shaft Drum.
It is widely used in printing, cutting, coating, compounding and other machineries' releasing and winding roll.
Performance and advantages :
1. Air cover in practical applications, it has advantages of convenient operation, quick, without damage rolls etc.
2. The main body of the air drum utilize the hard chromium plating steel pipe,it has aluminum sharps with flexible scalability,deploying high quality rubber bladder and rapid aerating and exhausting air nozzle with good sealing effect and long service life;
3. The air shaft drum has removable shaft with simple maintenance.
Product Pictures :
1. Air shaft
Air shaft is a special shaft for winding and unwinding. The shaft is created by the key 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.
2. Differential slip shaft
It is applicable to winding,unwindingshaftoftherelatedmachineincoating,cutting,printing,compounding,paper making,bag making,plastic items and it can improve the working effciency effectively.
If you need the air shaft / differential slip shaft ,you can also contact us :
Pls send us your drawing and your request ,then we will provide you high quality product .
1. How should I place the order?
For air cover , please send us your requirements, then i can offer you price.
2. What is your MOQ?
1 Piece.
3. What material of your shaft is made of?
45# steel ,aluminum.
4. Can you produce relative product,like adapter,hand shank?
Yes,Sure.
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