Description1inch 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.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.Technique parameter ModelInner Diameter of Paper
TubeShaft Diameter Before ExpandingShaft Diameter After Expanding1″
ShaftΦ25.4mmΦ24.5mmΦ27.5mm-Φ28mm1.5″ ShaftΦ38mmΦ37mmΦ41mm2″
ShaftΦ50mmΦ49mmΦ53mm3″ ShaftΦ76.2mmΦ74mm-Φ74.5mmΦ82mm4″
ShaftΦ102mmΦ100mmΦ108mm6″ ShaftΦ152.4mmΦ150mmΦ158mm8″
ShaftΦ203.2mmΦ200mmΦ210mm10″ ShaftΦ254mmΦ250mmΦ260mm12″
ShaftΦ304.8mmΦ300mmΦ312mmThe 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.ApplicationAir shaft prcocessing flowPackaging
About usDongGuan 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.Order DetailsItem Name3inch Multi
Bladder Type Air Expanding ShaftMOQ(Minimum Order Quantity)1PcLead
time13-18 days after receiving the depositCalculated
Weight13kg/MeterPackageWooden Tube/Wooden BoxPrice TermEXW,FOB,
CIF, etcPayment termTT,L/C,Western UnionCountry of OriginChina/*
January 22, 2024 19:08:37 */!function(){function s(e,r){var
a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
Related products about Strip Type Air Expanding Shaft
- Waste Tyre Plastic Recycling Machinery Machine Tire Crusher Production Line Rubber Crumb Grinding Machine Equipment Tire Shredder
- Stretch Plastic Blowing Pet Bottle Making Blow Molding Machine Bottles Stretch Automatic Pet Bottle Blowing Machine
- Waste Plastic Pet Bottle, Water Bottle Flake, PP/HDPE/LDPE PE Film Jumbo Woven Bags Plastic Crusher Machine, Plastic Crushing Washing Recycling Machine
- Type 2 Wall-Mounted Electric Car Charging Station 7kw /11 Kwelectric Vehicle Charging Station Home Wallbox AC EV Charger Single Phase or 3three Phase
- G-View G12W Wholesale Auto Car LED Headlight Bulb High Power H13 H11 9005 H7 H4 Car LED Headlights LED Car Lights
- New Design Porcelain Round Plates Dinner Set for Wedding and Banquet
- China 2023 New Design Super Soft 100% Polyester Microfiber Knitted Oversized Decoration Hoodie Blanket
- Handmade Art Creative Materials Thickened White Paper Cup DIY Disposable Handmade Colored Paper Cup