Multi Bladder Type Air Expanding Shaft 1 Inch for Machine

Product Details
Customization: Available
Warranty: 1 Years
Classification: Shaft Parts
Gold Member Since 2021

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  • Multi Bladder Type Air Expanding Shaft 1 Inch for Machine
  • Multi Bladder Type Air Expanding Shaft 1 Inch for Machine
  • Multi Bladder Type Air Expanding Shaft 1 Inch for Machine
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  • Overview
  • Product Description
  • Product Parameters
  • Application
  • Packaging & Shipping
  • Company Profile
Overview

Basic Info.

Model NO.
1inch
Inner Diameter of Applicable Tube
25.4mm(Customers Inform Core ID Exactly)
Outside Diameter
24.5mm–24.8mm(Can Be Customized)
Expanding Elements
Rubber Lugs
Length
Be Customized as Customers Requirements
Shaft Body
Steel
Shaft End
Steel
Colour
Silver
Transport Package
Carton/Wooden Box
Specification
1inch diameter shaft
Origin
China
HS Code
8483109000
Production Capacity
2000PCS/Month

Product Description

Product Description

 

Description

1inch air shafts are used in the producing processes for fitting into a core onto which materials such as fabric, nonwoven and plastics are winded. An Expanding Shaft is designed so that, on fitting into a core, it can be easily expanded, thereby achieving a quick and firm attachment, it may also be rapidly deflated to facility easy withdrawal of the shaft after winding of product is complete.
Multi Bladder Type Air Expanding Shaft 1 Inch for Machine

Specially recommended surface multi bladder inflation shaft:

The traditional air shaft has only a single central airbag, and the expansion force applied to each key is not uniform, and the concentricity is difficult to ensure, and the maintenance of the bladder is difficult after the damage, which is very time consuming.

 

Product Parameters

 

Technique parameter 

Model Inner Diameter of Paper Tube Shaft Diameter Before Expanding Shaft Diameter After Expanding
1″ Shaft Φ25.4mm Φ24.5mm Φ27.5mm-Φ28mm
1.5″ Shaft Φ38mm Φ37mm Φ41mm
2″ Shaft Φ50mm Φ49mm Φ53mm
3″ Shaft Φ76.2mm Φ74mm-Φ74.5mm Φ82mm
4″ Shaft Φ102mm Φ100mm Φ108mm
6″ Shaft Φ152.4mm Φ150mm Φ158mm
8″ Shaft Φ203.2mm Φ200mm Φ210mm
10″ Shaft Φ254mm Φ250mm Φ260mm
12″ Shaft Φ304.8mm Φ300mm Φ312mm

The surface continuous long-key inflatable shaft has many advantages:

1. The key strips and airbags are evenly arranged on the surface of the shaft body. Unscrew the two ends of the convex key and press the rubber key strip to remove the airbag easily. The maintenance process is less than ten minutes. The disassembly process does not reduce the flatness and balance of the pneumatic shaft.

2. Since the expansion parts are evenly distributed on the shaft diameter surface, the flatness and balance of the whole shaft are good, and the concentricity is high, which is especially suitable for high-speed operation of the machine;

3. Multiple sets of airbags share the internal intake valve of the air-expansion shaft, so they are not eccentric and ensure high torque characteristics.

4. The key strip is made of rubber and steel sheet. The airbag is installed under the key strip. When the steel is swollen and contracted, the steel sheet acts to protect the airbag. The height of each key strip is consistent and stops at the limit device, so it will not damage the inner wall of the paper tube. Where the torque requirements are particularly high, the key strips must be made of steel, aluminum or hard plastic.

This new scientific air shaft product, to meet the needs of higher performance, will become the mainstream of the future market.

5, Scope of application: Used in the occasion of high requirements for the uniformity of the end face of the rewinding and unwinding, high-speed operation.

 
Application

 

Application
Multi Bladder Type Air Expanding Shaft 1 Inch for Machine
Air shaft prcocessing flow
Multi Bladder Type Air Expanding Shaft 1 Inch for Machine
Packaging & Shipping

 

Packaging
Multi Bladder Type Air Expanding Shaft 1 Inch for Machine
Company Profile

 

About us
DongGuan HongJun Packaging Technology Co., Ltd. is committed to intelligent correction system, automatic tensioning system, sliding shaft, pneumatic shaft, pneumatic sleeve, magnetic powder clutch brake, electromagnetic pneumatic clutch brake, fast safety chuck, aluminum guide roller, mirror roller and The research and development, production, sales and after-sales service of other products provide various tension and correction control solutions for the field of coil equipment.
Multi Bladder Type Air Expanding Shaft 1 Inch for Machine

Order Details

Item Name 1inch Multi Bladder Type Air Expanding Shaft
MOQ(Minimum Order Quantity) 1Pc
Lead time 13-18 days after receiving the deposit
Calculated Weight 8kg/Meter
Package Wooden Tube/Wooden Box
Price Term EXW,FOB, CIF, etc
Payment term TT,L/C,Western Union
Country of Origin China

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