Description

Introduction

The slip type air expansion shaft mechanism is designed with special functions. The air method is used to make the slip shaft move. It is suitable for all kinds of thick, thin, wide and narrow products.

The use of slip shaft can avoid the difficulty of constantly adjusting various materials. In addition, the mechanism can obviously keep up with other mechanized running speed, and it will not stop running even if it works for a long time.

 

Fearture

Outer diameter of 6 inch differential air shaft=Φ151mm, maximum expansion diameter =Φ156mm

1.6” differential shaft is consist of various 6” friction rings,please see pictures;

2. Applicable inner diameter of paper tube = Φ152.4mm;

3.Standard friction ring width 20mm,25mm,30mm,35mm, 45mm, 40mm, 50mm;

4 Standard inner diameter of friction ring, ID = φ60, other sizes can be customized;

5.If CORE ID of customers are not standard,or can not be confirmed,please send us the sample tube for measuring;

6.If CORE of customers are plastic tube,please measure the Core ID accurately.

 

Technique parameter

Model	Paper tube inner diameter	Shaft diameter before expanding	Shaft diameter after expanding
2″ Differential Shaft	Φ50.8mm	Φ50mm	Φ52mm
3″ Differential Shaft	Φ76.2mm	Φ75mm-Φ75.5mm	Φ78.5mm
6″ Differential Shaft	Φ152.4	Φ151mm	Φ156mm

Installation:

Packaging

Order Details

Item Name	6inch Ball Type Differential Air Shaft
MOQ(Minimum Order Quantity)	1Pc
Lead time	15-20 days after receiving the deposit
Calculated Weight	Need to count
Package	Wooden Box
Price Term	EXW,FOB, CIF, etc
Payment term	TT,L/C,Western Union
Country of Origin	China