Customized professional lowest price pneumatic expanding air shaft 

Product Description

1. Features of air shaft

1. Inflatable operation time is short

2. Paper tube placed simple

3. Heavy loading

4. High economic efficiency

2.Specification of air shaft

3.Application

4.Advantages of air shaft

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 spring .The key bar is made of aluminum alloy. It is light in weight and suitable for ordinary tubes such as paper tubes.

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 realize 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.

5.Company Information

ANHUI ZHELE MECHANICAL AND ELECTRICAL CO.,LTD was founded in 2006, is a production, design integration of the enterprise, the Taiwan professional production technology and advanced production equipment, professional production of inflatable shaft, inflatable jacket, and safety clip, the main products are 1-12 inches key type inflatable shaft, 1-12 inch inflatable shaft, plate 1-12 inch inflatable jacket, type 28, type 35 safety safety chuck, chuck type 50 security, 75 security chuck, chuck type 120 security and push sliding safety clip.

Miraculously zhele Electromechanical, leading a few microns fine circles

6.Why choose us?

1. Perfect service system and after-sale protection.

2. Quality problems will be solved within 24hours.

3. One-to-one customer service tracking processing.

4. Companies carry out the ERP management, improve enterprise fast response.

5. Quality assurance, one year warranty.

6. Supporting professional matched other equipments.

7. The company has more than one product testing units, the implementation of ISO9001: 2015.

8. Unique development and design capabilities to meet the needs of special-purpose equipment manufacturing.

7.Five Core strengths

1. The first domestic independent R & D manufacturer and more then 10 years of professional manufacturing.

2. Casting exquisite, beautiful, practical and durable.

3. Complete specifications, cost-effective and spot supply.

4. Independent research and development, special specifications can be customized.

5. Selected materials, high-tech treatment, up to the international standard test.

8.FAQ

1.When can I get the quotation?

We usually quoted within 24 hours after receiving your inquiry. If you are very urgent to get the price, please call us or tell us in your email, so that we can regard your inquiry priority.

2.How should I place an order?

Please let us know the model number based on our specs for powder clutch, powder brake, air clutch, air brake, electromagnetic clutch, electromagnetic brake and safety chucks, other transmisson parts.

For air shafts,air adapter please show us your drawing, or let us know your request, and then we will provide you drawing for confirmation.

3.What’s your MOQ basis?

Normally, we don’t have MOQ request, except the customized mini clutches/brakes.

4.What about the lead time for production?

Honestly, it depends on the order quantity and the type of our products. For powder clutch, powder brake, tension controller,which is about 3-5 days. For safety chucks, air shafts which need about 15-30days.

5.What is the term of shipment ?

We can arrange with EXW, FOB, CIF…etc. You can choose the most convenient one or cost-effective way.

More concerned for our products , please do not hesitate to inquiry now!