Jiangsu, China
Business Type:
Manufacturer/Factory
Year of Establishment:
2001-11-28
Type of Ownership:
Limited Company
Terms of Payment:
LC, T/T
Average Lead Time:
Peak season lead time: 1-3 months
Off season lead time: 1-3 months
OEM/ODM Service

Precision, Roller, No. 45 Steel manufacturer / supplier in China, offering Rongjiu Key Type Air Expanding Shaft with 18 Months Warranty, Rongjiu Brand Hot Seller 3 Inch Air Shaft Used for Rewinding, Rongjiu Brand Hot Seller 6inch Tile Type Air Shaft and so on.

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  • Rongjiu Key Type Air Expanding Shaft with 18 Months Warranty
  • Rongjiu Key Type Air Expanding Shaft with 18 Months Warranty
  • Rongjiu Key Type Air Expanding Shaft with 18 Months Warranty
  • Rongjiu Key Type Air Expanding Shaft with 18 Months Warranty
  • Rongjiu Key Type Air Expanding Shaft with 18 Months Warranty
  • Rongjiu Key Type Air Expanding Shaft with 18 Months Warranty

Rongjiu Key Type Air Expanding Shaft with 18 Months Warranty

Get Latest Price
Min. Order / Reference FOB Price
1 Meter US $145/ Meter
Port: Shanghai, China
Production Capacity: 1000PCS/Mounth
Payment Terms: T/T
Material: Alloy Steel
Load: Central Spindle
Stiffness & Flexibility: Stiffness / Rigid Axle
Axis Shape: Straight Shaft
Shaft Shape: Hollow Axis
Appearance Shape: Round

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Basic Info

Model NO.: RJ-KEY-02A
Shape: Straight
Shaft Body Material: Steel
Key Material: Aluminum or Steel
Surface Processing: Chriome Plated
Trademark: Rongjiu / AOKS
Transport Package: Wooden Box
Origin: Jiangsu
HS Code: 8479909090

Product Description

 If you are engineers or you understand the technology, I hope you can get the following contents. Hope you can get the information which you needed with our production .
  Dear everyone ,this is Seven Lu , introduce the air shaft details for you below:
 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 . The user 
just aired the shaft through the air valve and when user want to lock the web, and 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 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.

The air shaft can be divided to many types,but now I just introduced some of them:
1. Divided based on diameter : 1.5"   2"  3"  4"  6"  and other which Non-standard customization
2. Divided based on Load :  Light  / normal /  heavy  /  heavier
3. Divided based on working speed :  normal / high speed
4. Divided based on keys : key type/ tile type/ multi bladder type
                                                          ...........

 
Key type inflatable shaft
Model:RJ-KEY-02
1.Charging gas from the tube body
2.Steel body with steel keys
3.Steel head blackening processed 
4.Steel tube chrome processed
5.Suitable for a large load and strong friction
 
Model1 inch2 inch3 inch4 inch5 inch6 inch
Non-swelldiameter(mm)25507599125150
Swell diameter(mm)275278102130158
Application roll inside diameter(mm)25.4-2650.8-51.575.6-76.8100-101126-128151-156
Key number236856
Body weight Steel(kg/m)71418283651
Body weight Aluminum(kg/m)3.569162131
Maximum load steel(kg)40150800150020003000
Maximum load Aluminum(kg)--50095013002000
Maximum torque(Nm/m)100200520112013302210


                             
Rongjiu Key Type Air Expanding Shaft with 18 Months Warranty
Rongjiu Key Type Air Expanding Shaft with 18 Months Warranty
Rongjiu Key Type Air Expanding Shaft with 18 Months Warranty
Rongjiu Key Type Air Expanding Shaft with 18 Months Warranty
Rongjiu Key Type Air Expanding Shaft with 18 Months Warranty
Rongjiu Key Type Air Expanding Shaft with 18 Months Warranty


FAQ :
1. Q:Are you  a factory or trading company? 
     A: Factory,which was established in 2011.
2. Q: What is the term of payment?
     A:T/T   As usual ,pre-paid 30% deposit then pay the balance before delivery .
3. Q:Which port will be used as loading port ?
     A:  Shanghai port
4. Q:What's your delivery time?
     A:about 10 work days after you cfm. the drawing as usual , can also let you getting the status by photo.

Noted:The air pressure used for our air shaft should be 0.4-0.5Mpa.

Our factory can design and manufactury no-standed products according to customers' requirements.
Pls feel free to contact us any time .

Tel: 400-822-0519

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