Customized Aluminum Precision Air Expanding Shaft Supply Lug Type Air Expanding Shafts

Customized Aluminum Precision Air Expanding Shaft Supply Lug Type Air Expanding Shafts

Product Description

Professional air expanding shaft manufacturer from China.

Lug (key)Type air expanding shaft Peculiarity :

1. Main body of the shaft utilize the hard chromiun plating steel pipe;

2. It has aluminum sharps with flexible scalability;

3. Deploying high quality rubber bladder ;

4. Rapid aerating;

5. Exhausting gas nozzle with good sealing effect;

6. Long service life;

7. It ihas removable shaft with simple maintenance.

Lug (key) type air shaft Features:

1. Material:45# Steel

2. Working Processing: Chrome Plated

3. Delivery Time: 8-12 working days

4. Minimum Order Quantity: 1 Piece

5. Standard Loading Weight: 600KG

Leaf Type Air Shaft Features:

1. Leaf type air shaft is suitable for slitter, printer, rewinder, coating,Laminating and other needs higher roundness or surface take-up.

2. Shaft Body Material:45# Steel

3. Surface Material:Aluminum Leaf

4. Working Processing: Hard anodized

5. Delivery Time: 10-12 working days

6. Minimum Order Quantity: 1 Piece

7. Standard Loading Weight: 600KG

Multi airbag air shaft Peculiarity

Main body of the shaft utilize the hard chromiun plating steel pipe;

It has aluminum sharps with flexible scalability;

Deploying high quality rubber bladder ;

Rapid aerating ;

Exhausting gas nozzle with good sealing effect;

Long service life;

Application

The air expanding shaft has a wide range of applications. For machines with winding, unwinding and slitting, the air expanding shafts can be used on them. It also can be also applied in the light metal industry.

Printing equipment:

drying machine, flexo printing machine, gravure machine, Grooving machine ,trademark printing machine, etc.;

Other machinery:

Coating machine, leather machine, setting machine, embossing machine, slitting machine, die cutting machine, rewinding machine, paper tube machine, bag making machine, laminating machine, film blowing machine, Foaming machine, Extruder machine, knurling machine, paper machine, non-woven machine, cloth inspection machine, bronzing machine, stamping machine battery equipment and so on

2.How does the air shaft work?

When the air shaft inflated by  high-pressure, the surface of it can be raised up and after deflating the air,the surface will quickly retract . The advantage of using an air shaft  is that it can greatly improve the working effeciency .

Advantage of key strip type air shaft

1)Material advantage

A.Base roller

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 good material can help keep a better dynamic balance .

B.Key strip and springs

For the key strip,we adopt a whole piece of aluminum plate to make it.And it can form a good protective ring around the air  bladder. We adopt the pagoda springs to support the air  bladder which can bear 300000 compressions. .

2)Processing advantage

A.The connection of spindle head and steel tube is 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. While other suppliers knock the spind head into the steel tube with a big hammer,no quality and accuracy.

B.The connection between our air bladder and shaft head have good sealing performance and very stable.

We use special equipment to connect the air bladder and the shaft head and then lock the outside by iron ring,,which will realize tight seal.

While,many other suppliers fasten both ends by iron wire,this operation is easy to leak ,has badly sealing performance.

Company

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.

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