DongGuan Precision Converting Co., Ltd.  

Product Name: High Quality Air Expanding Shaft 6 Inch Leaf Type Pneumatic Shaft Type: Air Shaft Shaft Body Diameter: 150mm(as Per Customers Requirements) Inner Diameter of Applicable Tube: 152mm(Customers Need to Inform Their Core ID Exac Length: Customized based on Drawing Expanding Element Material: Aluminum Leaf Shaft Body: Steel/Aluminum Alloy Shaft End Material: Steel Model: Leaf Type Colour: Silver/Tawny/Black Calculated Weight: 28kg/Meter(Aluminum Body), 10kg/Meter(Steel Body) Delivery Time: 12-16 Days based on Different Dimension Trademark: PRE Converting Transport Package: Carton or Wooden Box Specification: 6 inch Origin: China HS Code: 8483109000 Product Description The 6inch leaf type air shaft is suitable for unwinding and rewinding of related machinery such as coating, composite, paper making, bag making, plastic, etc. It is especially suitable for occasions where the paper tube has high roundness requirements or the surface retracting roll is used,as a result,work efficiency and product quality on equipment can be improved.Specifications:Leaf type expanding shaft mainly consists of slotted base pipe, metal leaves with knurling/serration, rubber bladder, non-return valve and suitable journals.This type of shaft can be used at unwind station, but mainly used at rewind stage for advantages like:1.Narrow width of core2.To prevent damage to thin cores (100 % support available to the core ID.)3.At times core-less winding is also possibleThis also has a limitation to accommodate gauge and speed variation.Seven reasons to choose us:a. Perfect service system with after-sale protection.b. Doubts will be communicated and solved within 24hours.c. One-to-one customer service tracking processing.d. Companies carry out the ERP management, improve enterprise fast response.e. Quality assurance, one year warranty.f. Supporting professional matched other equipment.g. Unique development and design capabilities to meet the needs of special-purpose equipment manufacturing.Five Core strengths:1. The first chinese independent R & D manufacturer and 16 years of professional manufacturing.2. Casting exquisite, beautiful, practical and durable.3. Complete specifications, cost-effective and spot supply.4. Independent research and development, special specifications can be customized.5. Selected materials, high-tech treatment, up to the international standard test.Technique parameterModelInner 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" ShaftΦ304.8mmΦ300mmΦ312mmApplicationUsing of air shaft is extensive,as long as there is the mechanical part of the working group winding , unwinding , etc. , you will see it,such as printing machine,coating machine,leather machine,embossing machine,slitting machine,cutting rewinding machine,paper tube machine,bag making machine, laminating machine , laminating machine , blown film machine, paper machine , non-woven machines, fabric inspection machine, etc.will be used in air shaft .Apllication5:Real Delivery PicturesOrder DetailsItem Name6inch Leaf Type Air Expanding ShaftMOQ(Minimum Order Quantity)1PcLead time15-18 days after receiving the depositCalculated Weight28kg/Meter(Aluminum Body)PackageWooden Tube/Wooden BoxPrice TermEXW,FOB, CIF, etcPayment termTT,L/C,Western UnionCountry of OriginChinaIf you need more information or contact us early, you can check: www.pre-webguidesystem.com