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Shanghai Duxia Industry and Trade Co.,Ltd.
Shanghai Duxia Industry and Trade Co.,Ltd.
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Durable Bag Making Machine Parts Aluminum Alloy Air Expanding Shaft

Durable Bag Making Machine Parts Aluminum Alloy Air Expanding Shaft

Brand Name : Duxia
Model Number : customize
Certification : ISO, CE
Place of Origin : Ruian
MOQ : 1 unit
Price : Negotiation
Payment Terms : T/T
Supply Ability : 1 unit/ day
Delivery Time : Within 30 work days after receiving the deposit payment
Product Name : Film blowing machine accessories inflatable shaft
Condition : New
Automatic Grade : Automatic
After-sales Service Provided : Engineers available to service machinery overseas
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Product Name

Film blowing machine accessories inflatable shaft


Air pressure shaft, also known as inflatable shaft, is based on the principle of air compression, the outer diameter of the shaft changes, and then closely linked with the coil to facilitate the delivery of the entire volume of coiled material to promote the operation of the production line is reasonable, easy, accurate and automation.

When the air is inflated into the internal expansion, the parts in the shaft body are expanded and extruded, and the outer diameter of the shaft body is increased to promote the full width of the coil tube to be accurately fixed on the shaft body.

When the internal air is released, the expansion of the extrusion parts retracted, the axis can then be easily removed.

The main axis of the high-stress steel or aluminum alloy material, made of internal expansion for the special import of synthetic rubber composition.

And a variety of structures: Center-driven key bar / slat; Surface rotating key bar / slat; Independent adjustable slip.

Can be customized according to customer requirements.

SpecificationUnfilled diameterInflated diameterApplicable tube diameter

Uses: This product machine for slitting, printing, rewinding, coating, laminating, bagging, papermaking machinery or other needs of the higher round or surface take and feed structure with the use.


Q1: How to visit our Factory? (not a trade company)
A: Option 1: Guangzhou Airport→ Wenzhou Airport→ Pick you up
Option 2: Shanghai Airport→ Wenzhou Airport or Rui’an Train Station→Pick you up

Q2: How does your factory do the quality control?
A: “QUALITY FIRST " We purchase qualified parts, test the machine every step when manufacturing.

Q3: How about the installation?
A: Option 1, our engineer install the machines for you, also train your staff until they can run the machine independently.
Option 2, you learn this in our factory.

Q4:Do you have after-sale service?
A: 1 Year Warranty and timeless maintenance service. One service center in Germany.

Q5: How about the payment term?
A: Payment term:1, T/T 30% , 70% before shipping.

International Sales Center

Address Office: Room 1512,No.255,Lane 658,Guangfulin Road, Songjiang District,Shanghai, P.R.China

Address factory: Economic development Zone,Ruian City, Zhejiang Province,China


Fax: ⁠0086-21-37653635


WeChat: 1406390926

Contact:Ms. Sasha


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