Wear Resisting Key Bar Type Air Expansion Shaft Winding Unwinding
Shaft CustomizedDescription: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). SpecificationsDiameter before
charging(φ)Diameter after charging(φ)Suitable reel pipe inner
diameter(φ)1 "24.827-2825-261.5"3740-4238-38.52"4952-5450-513
"74-7580-8275.5-784"99-100104-106101-1025"125130-133126-1286
"150154-156151-1538
"200206-213202-20410"250260-264252-25612"300308-310302-305Application: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./* January 22, 2024 19:08:37 */!function(){function
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