Air Shaft Expand Pneumat Shaft Aluminum Air Shaft 3 Inch Air Shaft

The air shaft has a wide range of uses   all machines with winding, rewinding and slitting are applicable to the air shaft.For example printing machine,cutting machine,slitting machine,coating machine, laminating machine, bag making machine,etc.    Product Categories--The air shaft you want is all in JCTPRINT                       Key strip type(lug type)                                 Lath type                                        Through key type  Why choose JCTPRINT air shaft?  Strict control over the production process  Processing technologyA professional high-power press is used, and the connection between the spindle head and the steel pipe is an interference fit. Unlike many manufacturers who use a big hammer to hammer in, there is no precision and no quality at all.Selection of high-precision raw materialsHigh-precision fine-drilling tube is selected, and the tube wall thickness is uniform. The height of the expanded keys after inflating is consistent, and the dynamic balance is good. The pagoda spring ensures that 30w times of compression will not break.Shortcut jobIt only takes 3 seconds to separate and place the air shaft and the paper tube, and the inflation and deflation can be completed, achieving the fastest operation for you.  Focus on details  DrawingThe air shaft you want in the size and quality you want.Customized for you.Equipped with high-quality accessorie   Product Test ReportEvery air shaft produced by jctprint factory has undergone strict quality inspection.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″ ShaftΦ304.8mmΦ300mmΦ312mmJCTPRINT's Factory  PackagingUse wooden box packaging to ensure that the product arrives in front of you safely.  Choosing us means choosing a bright future for yourself !Come and talk to us about your business.   /* 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