Industrial Equipment 2 Inch key Type Air Shaft
As a special equipment for winding and unwinding, air expansion shaft is usually used together with magnetic powder brake, magnetic powder clutch and tension controller. It is widely used, such as the winding and unwinding system of coating machinery, slitting machinery, cross cutting machinery, laminating machinery, film covering machinery, film blowing machinery, paper making machinery, non-woven fabric machinery, cloth inspection machinery, etc
Description
As a special equipment for winding and unwinding, air expansion shaft is usually used together with magnetic powder brake, magnetic powder clutch and tension controller. It is widely used, such as the winding and unwinding system of coating machinery, slitting machinery, cross cutting machinery, laminating machinery, film covering machinery, film blowing machinery, paper making machinery, non-woven fabric machinery, cloth inspection machinery, etc
| Name: | 2 Inch Lug Type Air Shaft |
| Model: | 2inch diameter/Φ49mm |
| Expanding elements: | Rubber Lugs/Aluminum Lugs |
| OD: | 48mm–49mm(can be customized as per customers’ demands or drawings) |
| Inner Diameter of Applicable Tube: | 50mm(Customers need to inform their CORE ID exactly) |
| Shaft Body | Steel |
| Shaft End | Steel |
| Colour | Silver |
Features: The shaft body of 2inch air shaft can choose steel or aluminum pipe, then surface will be chrome-plated or hard anodized. After expanding, the unilateral expansion height can reach 2mm to 3mm, such as the diameter before expansion is 50mm, the diameter after expansion can reach 54mm-56mm, special expansion height,to protect the bladders inside air shafts,usually we will recommend customers to choose rubber lugs for 2inch lug type expanding shafts.
2” key type air expansion shaft, usually using the inner diameter of the coil tube 50mm.
When customizing the inflatable shaft, the user needs to specify the type, size, and nozzle position of the inflatable shaft, and mark the tolerances of important dimensions on the shaft head. All inflatable shafts need to produce formal drawings and can be produced after both parties confirm. so please email us,and send your dimension & pictures.
Technique parameter
| Model | Inner diameter of Paper Tube | Shaft Diameter Before Expanding | Shaft Diameter After Expanding |
| 1″ Shaft | Φ25.4mm | Φ24.5mm | Φ27.5mm-Φ28mm |
| 1.5″ Shaft | Φ38mm | Φ37mm | Φ41mm |
| 2″ Shaft | Φ50mm | Φ49mm | Φ54mm |
| 3″ Shaft | Φ76.2mm | Φ74mm-Φ74.5mm | Φ82mm |
| 4″ Shaft | Φ102mm | Φ100mm | Φ108mm |
| 6″ Shaft | Φ152.4mm | Φ150mm | Φ158mm |
| 8″ Shaft | Φ203.2mm | Φ200mm | Φ210mm |
| 10″ Shaft | Φ254mm | Φ250mm | Φ260mm |
| 12″ Shaft | Φ304.8mm | Φ300mm | Φ312mm |
Air shaft prcocessing flow
Packaing
Order Details
| Item Name | 2inch Lug Type Air Expanding Shaft |
| MOQ(Minimum Order Quantity) | 1Pc |
| Lead time | 15-18 days after receiving the deposit |
| Calculated Weight | 10kg/Meter |
| Package | Carton/Wooden Box |
| Price Term | EXW,FOB, CIF, etc |
| Payment term | TT,L/C,Western Union |
| Country of Origin | China |
