North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Surface:
Anodized, Chrome
Diameter:
From25-320mm
Length:
Max Can Reach 4m
Alex Material:
Steel
Load:
Drive Shaft
Stiffness & Flexibility:
Stiffness / Rigid Axle
Axis Shape:
Straight Shaft
Shaft Shape:
Real Axis
Material:
Steel, Aluminum
Product Description
Ruian Chuangbo Machinery Co., Ltd. Formerly named Ruian Feiya Electromechanical Equipment Co., Ltd.Established in 1995, is located in Nanbin Street Industrial Zone, Ruian City, Zhejiang Province, PRC. The company is specialized in manufacturing of machinery parts, and has been granted with independent import and export rights. Our main products include aluminum guide roller series, curved roller series, air expand shaft series, centrifugal fan series, axial fan series, torque electric motor and controller series, frequency motor series, magnetic brake / clutch and tension controller serious , pneumatic diaphragm pump serious, electric ink pump serious, low speed permanent magnet synchronous motor serious and so on.Widely used in printing, packaging, plastics, pharmaceuticals, textiles machinery and industries. The products sold to allover the country and export to more than thirty countries and regions, such as:Germany, the United States, Israel, Russia, Spain, Portugal, Canada, India, the United Arab Emirates, Pakistan and so on.
Air shaft / Differential shaft 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. 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.
Size
Diameter before aired(mm)
Diameter after aired(mm)
Suitable core(mm)
1"
Ø24
Ø27-Ø28
Ø25-Ø26
2"
Ø49
Ø52-Ø54
Ø50-Ø51
3"
Ø74
Ø78-Ø82
Ø75-Ø77
4"
Ø99
Ø104-Ø106
Ø100-Ø103
5"
Ø125
Ø130-Ø133
Ø126-Ø129
6"
Ø150
Ø154-Ø156
Ø151-Ø153
8"
Ø200
Ø203-Ø210
Ø202-Ø204
10"
Ø250
Ø260-Ø264
Ø252-Ø256
12"
Ø300
Ø308-Ø310
Ø302-Ø305
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.
