Wear Resisting Key Bar Type Air Expansion Shaft Winding Unwinding Shaft Customized

• Warranty: 1 Year
• Certification: CE
• Material Capabilities: Stainless Steel
• Type: Air Shaft
• Name: Key Bar Type Air Expansion Shaft
• Custom Processing: Yes
• Model NO.: UW
• Product Type: Air Expansion Shaft
• Size: 1/1.5/2/2.5/3/6/8/10/12 Inch
• Application: Winding Unwinding Shaft
• Specific Parameters: Detailed Inquiry
• Condition: New
• Features: Interchangeable Use, Easy Maintenance
• Transport Package: Wood
• Trademark: UNITED WIN
• Origin: China
• Production Capacity: 200 Sets/Month

Product Description

Wear Resisting Key Bar Type Air Expansion Shaft Winding Unwinding Shaft Customized

Description:
The air expansion shaft is a special kind of winding and unwinding pumping. After high pressure inflation, the surface part can expand, and the shaft that rapidly retracts after aeration is called the inflatable shaft, the air-pressure shaft, the expansion shaft, the inflatable shaft, the inflatable shaft, the pressure shaft, etc. The air expansion shaft and the air expansion sleeve are very convenient and fast to use. Only the user needs to provide the air source, and the air pressure is controlled within the range of 6-8kg. When the reel core needs to be locked, it can be completed by inflating the air gun against the air nozzle on the air expansion shaft.

Features:

1. Short inflating operation time: it only takes 3 seconds to separate and place the inflating shaft from the paper tube, and it does not need to part any part of the end side of the shaft to tighten with the paper tube.
2. Simple placement of the paper tube: with the action of inflating and deflating, the paper tube can be moved and fixed at any position on the axial surface.
3, large bearing weight: according to the actual needs of customers, to determine the size of the axle diameter, and the use of high hard steel, so that the bearing weight of the increase.
4, high economic efficiency: the design of the shaft is a special function, thick, thin, wide, narrow all kinds of paper tube can be applied.
5, simple maintenance, long use time: although the expansion shaft is a mechanical part, but its own structure of each part has a fixed specification, can be used interchangeably, so that its maintenance is convenient.
 

Product Parameters:
There are many kinds, including 1 inch, 1.5 inch, 2 inch, 2.5 inch, 3 inch, 6 inch, 8 inch, 10 inch, 12 inch, 14 inch and so on, according to the demand can be processed to produce different specifications of the gas expansion shaft. (The inflatable shaft is a non-standard customized product, and the size of the shaft heads at both ends shall be provided by the customer).
 

Specifications	Diameter before charging(φ)	Diameter after charging(φ)	Suitable reel pipe inner diameter(φ)
1 "	24.8	27-28	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	206-213	202-204
10"	250	260-264	252-256
12"	300	308-310	302-305

Application:

Suitable for high torque and bearing capacity of the slitter, printing, coating, laminating, bag-making, papermaking and other machinery or other related central transmission coiling and sending mechanical use.
 

Details: 

Company Information:

FAQ:

1. How long will your engineer reach our factory?

Within one week after everything ready.

 

2. How many days will you finish installing?

We will finish installation and training within 15 days.

 

3. What should we charge for your engineer?

You should charge for the cost of our engineer's air tickets, hotel, food, and also their salary 80USD one day per person.

 

4. How long is your machine's warranty period?

All our machine has one year guarantee for electricity parts and two years guarantee for mechanism, starting from finished installation.

 

5. How could you do if the parts broken within warranty?

We would express the free replacement parts during the warranty date

 

6. How could you do after one year warranty period?

We also can-do service for you, but you need pay salary for our technicians 80USD/day for each person.

 

7. What is your terms of payment ?
30% T/T in advance ,balance before shipment.