China manufacturer pneumatic expanding air shaft

  • 1 - 9 Pieces
    $300.00
  • >=10 Pieces
    $288.00
Length:
0.2m-3.8m
Diameter:
customized
Lead Time:
Quantity(Pieces) 1 - 200 >200
Est. Time(days) 25 Negotiable
Customization:
Customized packaging (Min. Order: 10 Pieces)
Graphic customization (Min. Order: 10 Pieces)
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Overview
Quick Details
Condition:
New
Warranty:
1 YEAR
Applicable Industries:
Manufacturing Plant, Machinery Repair Shops, Retail, Printing Shops
After Warranty Service:
Video technical support, Online support
Local Service Location:
None
Showroom Location:
None
Structure:
Concentric shafts
Material:
steel or aluminum, 45#steel,aluminum
Coatings:
Nickel
Torque Capacity:
3600N
Model Number:
JCT-qqz-002
Place of Origin:
Shandong, China
Brand Name:
JCTPRINT
Product name:
China manufacturer pneumatic expanding air shaft
Dimension:
1inch-12inch
Series:
air shaft
Type:
key type,strip type and so on
Application:
cutting machine,slitting machine and so on
Standard:
3inch,6inch
MOQ:
1 Piece
Delivery time:
18days after payment received
Package:
paper core or customized
Supply Ability
Supply Ability:
1000 Piece/Pieces per Month China manufacturer pneumatic expanding air shaft
Packaging & Delivery
Packaging Details
China manufacturer pneumatic expanding air shaft for Packing:Paper core, or sea worthy packaging
Port
Qingdao, Shangai
Picture Example:
package-img
package-img
Lead Time :
Quantity(Pieces) 1 - 200 >200
Est. Time(days) 25 To be negotiated
Video Description

China manufacturer pneumatic expanding air shaft for Packing

  

Product Description

 

1.What is Air Shaft

It 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 workingeffeciency .

 

2.What can an air shaft be used for

Printing machine;

Cutting machine;

Slitting machine;

Coating machine;

Laminating machine;

Bag making machine;

And so on.

 

3. Specifications of air shaft

Type:Key type air shaft(steel-made or aluminum made) ,Lath type air shaft,Differential air shaft

Material: No.45 steel/ Aluminum

Length:0.2m-3.8m

Diameter

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

 

4.Why choose us?

(1)Adoping high power press machine to realize interference fit

We are using a high power press machine which can produce 80T thrust to realize all the combination of spindle head and steel tube for the air shafts. Light type air shaft is with 0.03mm interference fit.Heavy type air shaft is with 0.06mm interference fit.While many factories knock it in with a big hammer,no quality and accuracy.

 

(2)Adopting  hi-precision cold-drawn steel tube as the shaft body

We adopt  hi-precision cold-drawn steel tube as the shaft body.The thickness of this kind of tube is uniform so when the rubber balloon inside is inflated ,all key strips will stick out at same height .And it will  greatly weaken centrifugal force of the whole air shaft when it is rotating and will keep a dynamic balance.

(3) Adopting whole long key bar and pagoda springs for key type air shafts

We use the whole long key bar to form a good protective ring around the air shaft air chamber ,and we adopt the pagoda springs which can bear 300000 compression.The key bar is made of aluminum alloy. 

(4)Adopting special equipment to connect air chamber and shaft head

The connection mode between the air chamber and the shaft head is very important process,our company are using special equipment to realize it.Outside is buckled by siderosphere directly which can ensure good sealing performance and stability. Many air shafts produced by other suppliers , both ends are fastened by iron wire,this is easy to leak and is with unstable sealing performance.

  

  Detailed pictures

Structure of air shaft we can produce:

Product Overviews

 

 Pictures for air shaft: 

  

Adapter for air shaft(Air cover)

  

Air valve and Air pump:

Packaging

Customers' reviews

 

 

Company Information

 

 

 

 

FAQ

 

 

1.   How should I place the order?

 

For air shaft , please send us your drawing, or let us know your request.

 

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.