North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Length:
100-4000mm
Diameter:
25-300mm
Alex Material:
Steel, Stainless Steel
Type:
Lug Type, Leaf Type
Stiffness & Flexibility:
Stiffness / Rigid Axle
Axis Shape:
Straight Shaft
Material:
No. 45 Steel or Aluminum
Load:
10-1500kgs
Shaft Shape:
Round
Product Description
Air shaft / Differential 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 68kg/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.
Air shaft include key type (steel-made or ally-made) and lath type.
Air shaft is widely used for winding, rewinding and slitting machines. It is widely used in printing, packaging, plastics, paper, glass, pharmaceuticals, electronic battery, textile machine and industry.
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
Ruian Chuangbo Machinery Co., Ltd. It was founded in 1995, and is located in the coastal city of southen Zhengjiang_Ruian.
Our company is specializing in producing printing machinery accessories:
Other Printing Accessories: Magnetic powder clutch, magnetic powder brake, pneumatic diaphragm pump, pneumatic diaphragm pump, permanent magnent motor etc.
Our company has powerful technical strength, advanced technology, introducing foreign advanced production equipment and detection means. Our products have passed the China National Mandatory Certification(referred to CCC certification), which is issued by China Quality Certification Center.
